Turnkey

How to Read a Rental Property Appraisal: The Nine Boxes I Open First

When I first started buying rental properties in the US in 2016, I didn't get appraisals because I bought with cash or hard money. That was a mistake. After buying over 120 of my own deals, and advising on dozens more for other overseas buyers, I can tell you that an appraisal is one of the most useful documents in the whole purchase process, and it tells you far more than just the value.

An ordinary renovated Midwest single family rental house of the kind valued in a lender's appraisal, seen from the street in daylight
The only document in the purchase written by somebody the seller did not hire.

On a first-lien loan covered by Regulation B's copy rule, the lender must provide the applicant with a free copy of the report. The rule expressly includes business-purpose credit secured by a dwelling, which can include rental-property lending. It's one of the few independent documents in the transaction, and page one alone can tell you things the listing never will.

For this article, I've analyzed two of them from recent client deals, line by line, against the deals they valued. One is a 1953 house in Kansas City. The other is a 1912 house in the same city, five months later.

They disagree about the market, and both are right. That's the first thing worth knowing.

Key takeaways

  • Where Regulation B's copy rule applies, the lender must provide a free copy promptly on completion or at least three business days before closing, whichever is earlier. They can charge for the appraisal itself, not for the copy.
  • The neighborhood grid on page one carried a one-unit price range of $17,000 to $261,000 on one of my deals, with a predominant of $122,000. A fifteen-fold spread inside one appraiser's own boundary lines.
  • The "subject to" line is the most valuable sentence in the document. On one deal it cost the seller $4,000 and saved my client a basement.
  • Some appraisal formats report an owner and tenant split and an area vacancy band. Useful context, but an area vacancy band is not the same thing as the vacancy assumption in your rental cash-flow model.
  • One condition grade was worth $15,000 in the appraiser's own adjustments, on a $163,000 house.
  • Both of my reports contradict themselves somewhere. Read them as opinions written to a deadline.

Who is the appraisal for?

The lender. It's ordered by the lender, addressed to the lender, and written to answer the lender's question, which is whether the house is worth enough to lend against.

You pay for it, though, and here's the part most buyers don't know.

Where Regulation B's copy rule applies, the applicant is owed a free copy. It covers appraisals and other written valuations worked up for a loan secured by a first lien on a dwelling. It covers business-purpose credit on a dwelling too. If you're borrowing through an LLC, I'd check with the lender that the rule reaches your loan rather than assume it does.

That last point matters, because DSCR lending is what most rentals use. The regulator's own reading says the rule can apply even where the credit is for a business purpose. The entity question is the one I'd still check on your own loan.

Two things follow that are worth money.

Where the rule applies, you should get written notice of the report-copy right within three business days of application. The timing for delivery of the valuation itself is generally prompt upon completion or at least three business days before closing, subject to the rule's permitted waivers.

And where the copy rule applies, the obligation isn't dependent on the loan ultimately closing. I've had a client lose a deal and keep the appraisal, and the report is what stopped him repeating the mistake.

What are the three approaches, and which one set the price?

Appraisers have three traditional approaches to value available: sales comparison, cost and income. Which ones are developed depends on the property and the assignment. On these two single-family rentals, sales comparison did the heavy lifting.

The three approaches to value, and how much each one matters
ApproachWhat it doesWhat it's worth to you
Sales comparisonPrices your house against recent sales nearby, adjusting for differencesUsually the approach I'd scrutinize most on a conventional single-family rental
CostPrices what it would cost to rebuild, less depreciation, plus the landUseful context when developed, not always relied on in the final reconciliation
IncomeMultiplies the estimated monthly rent by a gross rent multiplierUseful context on a rental when developed and supported

Now here's what happened on Karl's 1912 house in Kansas City, and it's the most interesting thing in either document.

All three approaches on one Kansas City appraisal, against the agreed price
ApproachValue
Sales comparison$185,000
Income, being $1,850 rent times a multiplier of 100$185,000
Cost$195,259
Final opinion of value$185,000
The contract price$185,000

Two of the three landed on the contract price to the dollar. The income approach got there by multiplying a round $1,850 rent by a round multiplier of 100, and the box asking the appraiser to support that multiplier reads "N/A". The cost approach came out $10,259 higher, and the report's own addendum says the cost approach wasn't used.

Now the 1953 house, where the same three boxes behaved completely differently.

The cost approach was blank. Not low, not disputed. Empty. No quality rating from the cost service, no effective date for the cost data, no cost per square foot, no cost-new total, no depreciation, no depreciated cost of improvements. The only field filled in that whole band was the remaining economic life, which the form itself marks "HUD and VA only", at 50 years. That form is on its way out: every US appraisal form retires on November 2, 2026, and the replacement records things this one never asked for.

So on one appraisal the cost approach produced a number the appraiser then set aside, and on the other it was never built at all. If you were planning to read your house's replacement cost off the appraisal, plan on it not being there.

The income approach on that house did get filled in, and it is worth seeing:

The income approach on the 1953 house, against the value the appraiser concluded
FieldWhat the report says
Estimated monthly market rent$1,450
Gross rent multiplier115
Indicated value by income approach$166,750
Final opinion of value$163,000

The income approach came out $3,750 above the number he settled on, and the whole supporting comment is eleven words long. The multiplier of 115 is doing all the work and nothing in the report shows where it came from.

I want to be careful here, because there's an easy accusation and I'm not making it. Three methods converging on one number is the ordinary result of a well-supported sale. The house did appraise, the comps did support it, and my client did not overpay.

But I don't read an appraisal as though the contract price never existed. In practice I read it less as a completely fresh price-discovery exercise and more as an independent test of whether the agreed price is supportable. Those are different things, and knowing which one you're holding changes what you do with it.

Why does the appraisal put pressure on a financed turnkey price?

On the DSCR loans I work with, the appraisal can limit the value the lender will recognize when sizing the loan.

If a house appraises at $185,000, a buyer can still pay more by bringing additional cash or using different financing. But the further the price moves beyond supported value, the more of that gap the buyer may have to fund personally.

That matters in turnkey because several margins can sit inside a retail price. The report is therefore an important outside constraint on how far a financed price can stretch, even though it is not an absolute ceiling on what somebody can pay.

So when somebody tells you a renovated Midwest rental would fetch $225,000 through a full retail chain, the question I'd ask is what outside evidence of value supports that price. On the deal I've written up in full in what a turnkey rental costs to produce, the value came in well below the chain estimate.

What does the neighborhood section tell you?

More than the rest of page one put together, and almost nobody reads it.

It sits in a grid near the top, above the description of your own house. Each box is a fixed choice, so it's fast to read once you know what the choices mean.

Here is the whole grid from the 1953 house, exactly as the appraiser filled it in.

The complete neighborhood grid from one real appraisal
BoxWhat he ticked
LocationSuburban
Built-UpOver 75%
GrowthStable
Property ValuesStable
Demand/SupplyIn Balance
Marketing TimeUnder 3 months
One-unit price, low to high$17,000 to $261,000
One-unit price, predominant$122,000
One-unit age, low to high1 to 115 years
One-unit age, predominant68 years
Land use: one-unit75%
Land use: 2-4 unit8%
Land use: multi-family8%
Land use: commercial4%
Land use: other5%

The three trend boxes, and what each answer means for you

Property Values: increasing, stable or declining. This is the appraiser's read on direction, and it has a consequence you can feel.

A declining box is worth stopping on, because he's saying he sees prices falling on that street. I'd read the note that has to go with it rather than turn the tick straight into a lending call.

For the kind of long-hold rental I buy, stable is perfectly comfortable. Increasing is worth having, but I'd still want to know what sales evidence sits behind it.

Demand/Supply: shortage, in balance or over supply. This sets homes for sale against buyer demand in the area he defined. Over supply can bear on how fast a house sells and on price, but it is not a rental vacancy figure.

Marketing Time, ticked as under 3 months, 3 to 6 months, or over 6 months. I read it as his reported range for how long houses there take to sell. On the 1953 house it reads under 3 months, and the market conditions note backs it up: "market times have ranged from 0-90 days."

Why it matters to a rental owner: your eventual exit may be a sale, so liquidity matters. Anything over 6 months is a cue to read the appraiser's explanation and work out what is slowing the market.

But it doesn't tell the whole story. I've seen very short marketing times in neighborhoods with extremely low values. In some areas I know personally, investor demand is a big part of that market, so a short marketing time doesn't automatically mean owner-occupier demand is strong.

The price range is the most useful number on the page

Look at it again. One-unit homes in this neighborhood ran from $17,000 to $261,000, with a predominant of $122,000.

That is a fifteen-fold spread inside boundaries the appraiser drew himself. The report names them: a street to the north, an interstate to the east, and a named road on each of the other two sides. Four lines on a map, and everything inside them is one neighborhood as far as this valuation is concerned.

A metro average would tell you nothing about a place like that. A zip code average would tell you almost nothing.

The appraisal gives you his low, high and middle price for the area he defined. It's far more local than a metro or zip-code average, though it isn't a statistical distribution.

And it gives you one comparison I care about on a renovated house: my client's house appraised at $163,000 against a predominant of $122,000. That is 34% above the area's predominant value, and the report explains the gap by the recent improvements.

That isn't fatal and it isn't a red flag on its own. A gut-renovated house among less-renovated stock can genuinely be worth more. But you should know when you're buying materially above the predominant value, because it can affect your future buyer pool and how much of the renovation premium the market keeps recognizing.

This also shows my own strategy. I buy in C class areas on the way up. There's clear work going on, but some way to go before every house and street is in good shape. That's the mix of risk and reward I prefer. Prices still support cash flow, and I'm buying before the change is finished rather than after. Whether it turns into growth is a separate question.

The age range is the whole older-property argument in one line

One to 115 years old, predominant 68.

An appraiser wrote that as a plain neighborhood fact. It's a useful reminder that build year on its own tells you surprisingly little about present condition. Effective age and the state of the actual components tell me much more.

The land use split, and what it is not

75% one-unit, 8% two-to-four unit, 8% multi-family, 4% commercial, 5% other. On this report the appraiser explains the last one: parks, schools and undeveloped land.

Read this as building types, not as people. It tells you what kinds of residential and other uses surround the house, and therefore what property types it competes alongside. It does not tell you the owner-to-renter ratio. There's a separate box for that, and it's the next one.

The owner-to-renter split and the vacancy rate

This is the box most investors would want first, and it is the one I nearly told you didn't exist.

It's labelled Predominant Occupancy, and it carries four entries:

The Predominant Occupancy box
EntryWhat it holds
OwnerA percentage
TenantA percentage
Vacant (0-5%)A band, ticked or not
Vacant (over 5%)The other band

On one report I've read it came back 75% owner, 20% tenant, and vacancy inside the 0 to 5% band. Three entries that add to 100, in about a square inch of paper.

It is not on every report. And even where it is, it's a snapshot: what the appraisal's neighborhood box leaves out is the direction, which is the thing I grade. The 2005-format report on my 1953 house doesn't carry it, which is how I managed to convince myself it wasn't a field at all. Other formats do. So look for it, and if it isn't there, get the same numbers from census data or from a manager who works that street rather than assuming nobody measured them.

What those three numbers tell a rental buyer

I read a high owner-occupancy share as evidence that the area isn't dominated by rentals. That can matter to future marketability, but it doesn't tell me who my eventual buyer will be.

The tenant share tells me how much of the lived-in stock in the appraiser's area is rented. It doesn't tell me how many rentals are on the market now, or what they're asking, so I'd still get that from rental comps or a local manager.

And here is the split that matters most, because I nearly got it wrong myself. The vacancy band is worth having. It is not the same thing as the vacancy line in a rental pro forma. One is about homes sitting empty in an area. The other is about rent you don't collect across a year. I'd treat an over-5% band as a reason to dig, not as a stand-in for that line in my spreadsheet. For that I want rental proof: how fast places let locally, what else is on the market, and what the manager has seen.

That matters because a pro forma vacancy assumption should come from rental evidence rather than being inferred from an area occupancy box.

One caution on all three. These are one man's read on an area he drew the lines round, on one day. They're a sense check, not a forecast, and a high owner figure is not a promise about anything. Read them the way you'd read the marketing time box: useful direction, not a guarantee.

One line printed on the form itself

Near the top of that grid, the form carries this sentence: "Note: Race and the racial composition of the neighborhood are not appraisal factors."

It's printed on every one of these reports. If you ever see a neighborhood description that reaches for anything of that kind, you're looking at a problem with the appraisal, not information about the area. Read the boxes. They're about houses and prices.

What do the comparables tell you that the listing won't?

This is the page I read most closely, and it's the page nobody sends you.

On Karl's house, all three comparables carried a seller concession. Six thousand five hundred dollars on one, three thousand on the second, seven thousand on the third. Each one adjusted out by the appraiser, and the report's market conditions section says concessions are common in that area.

That tells you something the listing never will. In this neighborhood, seller concessions were common in the appraiser's own selected comparables. Karl took a $2,500 credit on his own purchase, and that evidence made the request look much less unusual.

The comps also date the picture. The newest closed sale on his report was five months old, and the other two were ten and eleven months old. You're being valued against last winter.

And the comps describe the street better than any market report. All three were built between 1906 and 1915, and every one rated Q4 quality and C3 condition, exactly like the subject. That's a street of renovated century-old houses, priced as such. If you want to know what a neighborhood is, read the three houses an appraiser thought were most like yours, not the pitch about the metro. Kansas City is a market I know well, and even there the useful unit is the street rather than the city.

Now hold that against the 1953 house, appraised five months earlier in the same city. This is where I have to correct my own first reading of it.

What two appraisals say about seller concessions, and what they get wrong
The 1953 house, Sep 2025The 1912 house, Feb 2026
What page one says about the market"sales and financing concessions have been minimal""Financing concessions are common at this time"
What the market conditions addendum says37.5% of 56 competing sales carried a concessionNot stated in those terms
Concessions on the comparablesNone reported in the gridAll three: $6,500, $3,000, $7,000
The concession box for the subject$0, and there was a $5,000 seller creditA $2,500 seller credit

Read that table again. It is the most useful thing in this article.

I first read this as two appraisers reaching opposite conclusions about the same city. That was too kind to the document. The 1953 report contradicts itself. Page one says concessions have been minimal. Its own market conditions addendum, a few pages later, reports that 37.5% of 56 competing sales over twelve months carried one.

Those are not the same claim, and the second one is the researched one. One is a sentence the appraiser typed. The other is the output of an analysis he was required to perform.

So the practical rule is not "read the appraisal". It's narrower than that. Where the page-one narrative and the market conditions addendum disagree, believe the addendum. Page one is a summary written in a box. The addendum is where the work is.

And check the concession box against your own contract

The same report ticks "No" on financial assistance and enters $0, with a narrative line reading "$0 being paid towards buyers closing costs." There was a $5,000 seller credit on that purchase.

I'm not going to guess at why. What matters is that the box was wrong on a fact the buyer knew and the appraiser didn't have to take on trust. If the concession box on your appraisal disagrees with your own contract, you're the only person in the chain who can tell.

The market conditions addendum, which almost nobody opens

While we're here, that addendum carries the numbers page one only gestures at. From the 1953 house:

The market conditions addendum on one appraisal, over twelve months
MeasurePrior 7 to 12 monthsPrior 4 to 6 monthsLast 3 months
Comparable sales settled241616
Median days on market363731
Median sale price as a share of list99%100%100%
Months of housing supply2.01.73.2
Median comparable sale price$92,500$160,000$119,200

Houses selling at 100% of asking in 31 days is a functioning market, and that is a far more useful statement than a ticked box saying "stable".

Look at the last row though. A median sale price that moves from $92,500 to $160,000 to $119,200 across three windows isn't a trend, it's a small sample in a neighborhood where the appraiser's own price range runs from $17,000 to $261,000. Read the addendum for the days on market and the sale-to-list ratio. Don't read a trend into a median built on sixteen sales.

What do the Q and C ratings mean, and what do they move?

On the UAD-style residential appraisals I work with, two ratings appear repeatedly: Q for quality and C for condition.

Q is quality of construction, Q1 to Q6. How the house was built and finished, from one-of-a-kind down to substandard. It doesn't change with maintenance.

C is condition, C1 to C6. What state it's in on the day the appraiser stood in it. This is the one that moves, and it's the one a renovation buys you.

Both of my houses came back Q4 quality and C3 condition. One was built in 1953 and one in 1912, fifty-nine years apart, and two different appraisers landed on the same pair of grades.

What a condition grade is worth in dollars

Here is the part nobody publishes, and it's sitting in the adjustment grid of the 1953 appraisal.

What one step on the condition scale was worth in one appraiser's own arithmetic
ComparableConditionWhat the appraiser did
One compC4Adjusted up by $15,000
Another compC2Adjusted down by $15,000
The subjectC3The middle

In this grid he used a $15,000 change where a comp sat one condition grade off the C3 subject. Against the $163,000 he settled on, that's about 9.2%. On this report, not as a general rule.

So when a listing tells you a house has been renovated, the question that has a number attached is which grade it landed on. C2 against C3 was $15,000 in this appraiser's opinion, in this market, on this house. Ask for the appraisal and you get his answer rather than the seller's adjective.

Why the effective age box matters more than the year built

The same grid carries an effective age: the age the appraiser thinks the house behaves like, as opposed to how old it is.

On the 1953 house, 72 years old on the day my client signed, the appraiser put the effective age at 10. The report also showed 50 years of remaining economic life, though I wouldn't turn that into a literal forecast of how long the property will earn rent.

That gap between 72 and 10 is one way the report reflects what renovation and modernization did. It is also why I stopped screening houses by build year alone.

How do you read the appraisal against the inspection report?

Separately, in that order, and then against each other. They answer different questions and neither one is a substitute.

The appraisal asks what the house is worth. The inspection asks what's wrong with it. The appraiser owes a duty to the lender. Your inspector works for you.

Two documents, two jobs
The appraisalThe inspection
Who it's forThe lenderYou
The questionWhat is it worthWhat needs fixing
Condition detailTwo grades for the whole houseItem by item, room by room
SystemsNamed and describedTested where accessible
Who paysYou, through the loanYou, directly
LengthAround 36 pages on mine42 pages on mine

What the inspection grading looks like

The re-inspection on the 1912 house runs to 42 pages across thirteen sections: grounds, exterior, roofing and attic, heating and air, electrical, plumbing, interiors, kitchen, baths, basement, laundry, foundation, and the photo sets. Every item gets one of five grades, and the report defines them:

The five grades on a real inspection report
GradeWhat it means, in the report's own words
AAcceptable. "In working or usable condition, with no major discrepancies noted"
MMonitor. Functioning but needs "monitoring, minor repair, service, or maintenance", or shows wear "that could result in an adverse condition at some point in the future"
RRepair. "The item was at or near the end of its useful lifespan"
SSafety. "A safety hazard and can cause harm to people or property"
NINot inspected. Not present, not accessible, or under construction

Learn those five and the report reads in ten minutes. The two that can demand immediate attention are R and S. M is the interesting one for an owner, because it flags a part working today that the inspector thinks needs watching, servicing or work later.

The method, in the order I use it

One. Read the appraisal's two grades first. Q4 and C3 tells you roughly what you're buying before you have any detail.

Two. Read the inspection's R and S items. These are the things at the end of their life or actively dangerous. On the first inspection of one of these houses that list ran to sixteen items including three safety items.

Three. Read the M items as a starting point for your capital plan, not a timetable. Monitor means the item works now but needs watching or servicing. Maintenance, repairs and capital are three different bills, and this list helps you separate them.

Four. Read the appraisal's effective age against the inspection's M list. If the report says the house has been brought up to date, but the inspection lists a lot of worn parts, I'd want to know why the two differ. On component condition I'd give more weight to the inspection, because that is the document that stood in the basement.

Five. Then read the appraisal's "subject to" line, because that is where the appraiser tells you he saw one thing too.

Where the two documents genuinely need each other

The appraisal found something the inspection was never asked to look for. On the 1912 house the appraiser made his value conditional on a basement plumbing inspection, and a collapsed cast iron house trap came out from under the concrete floor. An inspector working a checklist does not excavate a floor.

And the inspection found things the appraisal compressed into one letter. Sixteen items, three of them safety, on a house the appraiser had rated C3.

Neither document is complete. Together they give you a much better picture. One caveat, and it's mine rather than theirs: my two documents are for two different houses. The appraisal I've quoted the grid from is the 1953 house. The inspection I've quoted the grading from is the 1912 house. I don't hold a matched pair on one property, so read the method rather than the comparison.

One more thing about the inspection I read. Its type field reads "Update Repairs", which means it is a re-inspection rather than a first look, done in January, in snow, at 27 degrees. A re-inspection is the document that turns a list of promises into evidence, and it is the cheapest one in the file.

What does "subject to" mean, and why do I read it first?

Near the end of the report, the appraiser states whether the value is given as the house stands, or subject to something being done first.

That single line is the most valuable thing in either of my two appraisals.

On Karl's house the appraiser made his opinion of value conditional on a basement plumbing inspection, because there had been a sewage backup. Here's what followed, in order.

What one conditional line in an appraisal set in motion
StepWhat happened
The appraisalValue made subject to a plumbing inspection, sewage backup noted in the basement
The investigationSewer line excavated. A collapsed cast iron house trap found under the basement floor
The workReplaced with schedule 40 PVC. Basement pumped and sanitized. Camera run down the line, nothing else found
The inspection87 of 88 items rated acceptable, one to monitor, none needing repair
The cost$4,000, paid by the seller
The buyer's exposureNone

A collapsed house trap under a concrete floor can be invisible on an ordinary walkthrough. It doesn't show in photographs, and nobody was hiding it. It took a stranger with a duty of care writing one cautious sentence to trigger the investigation. The seller paid because the sale hadn't happened yet, which is different from a repairs guarantee paying after closing. On older houses with buried clay or cast iron drainage, a sewer camera is now part of my own due diligence routine.

What happens when the appraisal comes in under the contract price?

It can be frustrating, and for a buyer it can also become real negotiating leverage.

On the other deal, the house was under contract at $179,000 with a $5,000 seller credit. The appraisal came back at $163,000, and it closed at exactly $163,000.

What happened when one appraisal came in below the agreed price
Figure
Contract price$179,000
Seller credit$5,000
Net of the credit$174,000
Appraised value$163,000
Closed at$163,000
Reduction from the contract price$16,000, or 8.9%
Reduction from the net figure$11,000, or 6.3%

In this deal the seller agreed to reduce the price to the appraised value.

Two right answers sit in that table, and it is worth knowing why. The gross price was $179,000. The seller credit took $5,000 back off it, so the buyer's net was $174,000. Measure the gap against the gross and it is 8.9%. Measure it against the net and it is 6.3%. Neither is wrong. They answer different questions. If you are asking how far the appraisal came in under the agreed headline, use the gross. If you are asking how much the buyer actually saved, use the net.

The appraisal itself reads it both ways. Its summary page carries the gross $179,000. Its contract analysis narrative, a few pages later, says the house was under contract for $174,000. So when you see the same deal quoted at two prices, look for a credit before you assume somebody made an error.

A low value is information. Don't automatically treat it as a problem to work around: understand why the appraiser landed there before deciding what to do next. Here the report created the leverage and the seller's agreement created the $11,000 saving. And note which way round the same valuation risk works on a BRRRR: a lower refinance appraisal can leave more of the investor's capital in the house.

Where do appraisals get things wrong?

They're opinions built from a lot of inputs, and both of mine have errors in them. I'm not claiming fraud and I'm not guessing at why. They're just things I found by reading the reports against the other papers.

Both got the house's own sale history wrong. One said the house hadn't sold in 36 months when it had sold seven months earlier. The other reported the previous sale price as zero and called it an unknown amount, when the county publishes it. I've set both out with the requirement they missed in two turnkey houses, thirteen documents, because it happened on both.

And each one argues with itself somewhere.

Where two appraisal reports argue with themselves
What it says, against what it also saysWhere
"No physical deficiencies were noted or observed", and then the value made subject to a plumbing inspection for a basement sewage backupKarl's appraisal, pages 1 and 2
The addendum says the cost approach was not used. The cost approach section is fully completed and returns $195,259Karl's appraisal
The concession box for the subject reads $0, and the contract carried a $5,000 seller creditThe other deal's appraisal
Page one says concessions in the market have been minimal. The market conditions addendum reports 37.5% of 56 competing sales carried oneThe other deal's appraisal

One thing that looks like an error in that report is not one. The contract price appears as $179,000 on the summary page and as $174,000 in the contract analysis. That is the gross price in one place and the net of the $5,000 seller credit in the other. Check for a credit before you call a mismatch a mistake.

None of these changed either value. All of them say the same thing: a report is an opinion built from a lot of inputs, and one field can still be wrong. Read the whole thing rather than trusting each box. Where two numbers disagree, ask which one the value was built on.

They also disagree with the inspector. On Karl's house the appraiser measured 1,303 square feet above grade and recorded 1.1 bathrooms. The inspector wrote "1,132 sqft plus additions" and two bathrooms. Neither is lying. The appraiser measures to a standard for valuation, the inspector eyeballs it for a report, and only one of them is being paid to get the number right.

What can an appraisal not tell you?

Whether the house works.

A report compresses condition into a broad rating and a value analysis. A C3 rating does not mean somebody opened the electrical panel, ran every tap or put a camera in a drain.

On the other of my two deals, the house rated C3 on the report after a full renovation. The inspection my client ordered and paid for found sixteen problems across eight systems, three of them safety items and three of them live water leaks. Both documents were correct. They were answering different questions.

So the report tells you what the house is worth. Only an inspection you commission, direct and pay for tells you what it is, and the due diligence order I'd follow puts them in sequence rather than picking one.

Two more things it won't tell you: what the running costs will be, because the tax figure on the report is usually the previous owner's bill and insurance isn't on it at all. And what the rent will be. The rent box on a rental appraisal is an estimate on a form. On one of these houses the appraiser's market rent was $1,450 and the inherited lease was $1,695, and an estimated rent is not your rent until a tenant signs.

Which boxes would I read first?

Nine, in this order, and it takes about fifteen minutes.

  1. The subject to line, near the reconciliation. Is the value as-is, or conditional on something happening?
  2. Condition and quality, the C and Q ratings, and the effective age box beside them.
  3. Effective age. The appraiser's view of how old the house behaves, which is a different question from when it was built.
  4. The prior sale box. What the house last sold for and when. Check it against the county, because on both of mine it was wrong.
  5. The three comparables. Their age, their ratings, their distance, their dates, and whether any of them carried a seller concession.
  6. The neighborhood's predominant value, so you know whether your house is the dearest one on the street.
  7. The estimated market rent, and how it compares to the rent you were quoted.
  8. The recorded tax bill, which is an old figure and not your future one.
  9. Anything the report says it did not do. The line that says an approach wasn't used, or a figure wasn't required, tells you where the value is thin.

None of that needs you to be in the country, or to follow how valuing works. It needs you to open the file, which is the part most buyers skip. Buying remotely makes this document more important, not less, because it's the closest you'll get to standing in the house.

If you'd rather have somebody run this on your behalf, reading the appraisal is part of the purchase support I provide, and it's how the sewer line on Karl's house got found before closing rather than after. Either way, the foreign investor starter kit has the checklist free, and you can run the numbers the report gives you through the rental property cash flow calculator.

The bottom line

The appraisal is an outside opinion you have already paid to have produced.

It won't tell you whether the deal is good. It'll tell you whether the price stands up, what street you're buying on, what the last owner paid, and what one qualified stranger thought was worth a second look. On my two most recent deals that last item was a collapsed drain under a basement floor, and it cost my client nothing.

The document is also flawed, and reading it that way is the skill. Both of mine had the sale history wrong. Both argue with themselves somewhere. Neither was written for me. An appraisal you read with care is worth more than an inspection you skim.

So ask for it early where you're entitled to receive it, read the boxes above, and treat the things it declines to answer as a map of where to look next. Investing isn't about certainties. It's about improving your odds, and reading a document you've already paid for is a very cheap way to improve them.

This article is general information, not legal, tax or financial advice. David Garner is a property investor and is not a lawyer, tax adviser, accountant, appraiser or investment adviser. Cashflow Rentals is a real estate consultancy, not a real estate broker, and is not a lender, appraiser or investment adviser. Cashflow Rentals is paid an advisory fee, charged to the renovating contractor as seller, on the turnkey properties it introduces to clients, and that fee appears in both of the deals described here, which should be weighed against everything above. Both buyers agreed to publication of their figures, one anonymously. Neither appraiser, inspector nor lender is named. Every figure comes from the two appraisal reports, the inspection reports and the county records for these two transactions, held on file. Two appraisals are not a market study, and appraisal practice, lender rules and the Regulation B copy rule can change. Always take advice from a qualified professional before buying.
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Frequently asked questions

Am I entitled to a copy of the report on a rental property loan?

Yes. Regulation B requires the lender to give you a copy of every appraisal and written valuation on credit secured by a first lien on a dwelling, promptly on completion or three business days before closing, whichever is earlier. It covers business-purpose loans and investment properties, so a DSCR loan on a rental is included, and you get it even if the loan is declined or withdrawn.

Which appraisal approach decides the value?

The sales comparison approach, nearly always, on a single family rental. The cost approach is useful for reading age and condition. The income approach depends on how the gross rent multiplier was chosen, and on one of my deals it produced the contract price exactly from a round rent and a round multiplier.

What does it mean if an appraisal is "subject to" something?

The value is conditional. The appraiser is saying the number holds only once something is inspected, repaired or completed. On one of my deals it meant a plumbing inspection, which found a collapsed cast iron house trap and cost the seller $4,000 before closing.

Is a low appraisal bad news?

Not necessarily. A low appraisal may create negotiating leverage, require additional cash, prompt a reconsideration request, or cause the transaction to fail. In the deal documented here the seller reduced the price to the appraised $163,000.

Does the appraisal replace a home inspection?

No, and the gap is wide. One of these houses rated C3 on the report while the inspection found sixteen problems across eight systems, including three live water leaks. The appraisal values the house. Only an inspection you commission and direct tells you what condition it is really in.

Can I challenge an appraisal I think is wrong?

You can ask the lender for a reconsideration of value, and you'll need specific evidence such as a closed comparable sale the appraiser missed. An opinion that the number feels low is not evidence. Read the comparables page first, because that is where a genuine error usually sits.

Terms used in this article

TermWhat it means
Sales comparison approachValuing a house by comparing it to recent nearby sales, adjusting for the differences.
Cost approachWhat it would cost to rebuild the house today, less depreciation, plus the land value.
Gross rent multiplierA number the appraiser multiplies the monthly rent by to estimate value.
Subject toThe value only holds once something named in the report has been inspected, repaired or completed.
C and Q ratingsThe one to six scales an appraiser uses for a property's condition and its quality of construction.
Effective ageHow old the house behaves, given its condition and what has been replaced.
Seller concessionMoney the seller puts toward the buyer's costs, which the appraiser adjusts out of a comparable sale.
Predominant valueThe most common value of one-unit homes in the neighborhood, as the appraiser reports it.
David Garner, co-founder of Cashflow Rentals
Written by

David Garner

David is co-founder of Cashflow Rentals and a British investor who has personally purchased more than 120 U.S. rental properties as a foreign national since 2016. He helps overseas investors build U.S. rental portfolios remotely, from his base in Brazil.