Slip, Not Flip: Appraisals Are Falling Short Of Rehab Budgets

Slip, Not Flip

Appraisals Are Falling Short — The Quick Read: In certain areas, appraised values are starting to slip, not flip. Nationally, prices are still up a little, but several big metros show annual declines and more sellers are cutting asking prices. At the same time, borrowing costs have jumped. A flip underwritten to last year’s after-repair value can miss on appraisal when the refinance comes. That is where the exit loan-to-value gets squeezed.

This column is dated as of October 3, 2026. Every market figure below names its source and its date.

Key Takeaways

  • Nationally, prices are not crashing. In specific metros, annual declines are real, and that is where flip budgets get tested.
  • Flip margins have thinned for two years, and sellers are cutting asking prices at a record pace for this time of year.
  • Rates rose sharply through September. That squeezes the refinance out of a flip as well as the buyer at resale.
  • The fix is on the front end: underwrite the exit at today’s value, not last year’s.

What Changed: The Dated Facts

Start with rates, because they moved the most. Freddie Mac’s survey put the 30-year fixed at 7.28% for the week of October 1, 2026. That is up from 7.03% the week before. Fox Business reported it as the highest reading since November 2023. Freddie’s average was 6.71% in its September 3 survey, so the climb is 57 basis points in four weekly readings. A year ago it was 6.34%.

Freddie’s survey covers conforming purchase loans. It is not an investor rate. Mortgage News Daily’s index, a different measure, closed at 7.57% on October 2. Use these as direction, not as a quote for any deal.

The Fed added pressure. On September 16, the Federal Reserve’s FOMC statement raised the target range a quarter point, to 3¾–4 percent, on a 12–0 vote. The prior range came from a cut in December 2025. The direction flipped from cutting to hiking.

Now values. S&P Cotality Case-Shiller, in its July data released September 29, showed the national index up 1.9% year over year. Chicago led at +6.9%. Seattle fell 1.6%, Las Vegas fell 1.3% and Denver fell 1.1%. The same release shows inflation-adjusted values down for a 14th straight month. Cotality’s own commentary names persistent yearly declines across parts of the West and South, including Tampa, Portland and Dallas. It also warns that the stabilization looks fragile and that the recent rate spike could disrupt momentum into the fall.

Two cautions on that data. The index is a three-month moving average, so July reflects May through July sales. And “real” declines are inflation-adjusted. Nominal prices are still up nationally.

NAR’s August existing-home report, released September 10, fits the same picture. Sales ran at 3.98 million annualized, down 2.0% on the month. Inventory reached 1.62 million, a 4.9-month supply and the first reading above 1.6 million since November 2019. The median price was $429,100, up 1.6% from a year earlier.

Sellers are adjusting. Redfin’s data, reported by Inman on September 30, shows 21.1% of sellers with active listings cut their asking price in the period ending September 20. That is up from 19.8% a year earlier and the highest share for this time of year in Redfin’s records, which start in 2022. Denver sat at 30.9%, Indianapolis at 29.9%, San Antonio at 26.8%, Dallas at 26.6% and Austin at 26.1%. A price cut measures asking prices, not sold prices. But it tells you where sellers have stopped believing last year’s comps.

Flip economics have been drifting too. ATTOM’s Q2 2026 Home Flipping Report, released October 1, counted 77,991 flips, 6.2% of home sales. The typical gross return was 21.5%, down from 25.7% in Q1 and 27.6% a year earlier. Typical gross profit was $60,526, and flips took 161 days from purchase to resale.

What I’m Seeing

Here is the part that is mine. In certain areas, appraised values are starting to slip. Not flip. Slip.

Because values are slipping, I see clients spend too much money on the flip. They can’t recoup it. Then the loan-to-value is off when they go to refinance.

That is the whole observation, and I want to be straight about its limits. I found no public dataset that measures appraisal shortfalls on flip refinances or exit loan-to-value outcomes. The public numbers above are context around my observation. They don’t prove it. They do show where the ground is soft.

What It Means for Real Estate Investors

Loan-to-value, or LTV, is the loan balance divided by the property’s appraised value. The after-repair value, or ARV, is what you expect the property to be worth once the work is done. A flip budget is built on the ARV. The refinance is sized on the appraisal.

Those are two different numbers, and they can diverge. The ARV is an estimate made before the work. The appraisal is an opinion made after it. If the market slipped in between, the appraisal comes in lower than the plan.

When it does, you have two bad choices. You can bring cash to the refinance to cover the gap. Or you can hold the short-term loan longer and keep paying for it. Neither was in the original budget.

Overspending the rehab makes it worse. Rehab dollars don’t automatically become appraised dollars. Appraisers adjust to what buyers in that neighborhood have actually paid. A kitchen that costs more than the street supports does not appraise at its cost. In a flat or slipping market, that gap shows up fast.

Short-term loans for flips are sized on project cost and a cap tied to the after-repair value. The long-term exit, by contrast, is sized on appraised value today. That is the structural mismatch. The entry loan trusts your ARV, and the exit does not.

So who feels this most?

  • Flippers and rehab investors in the metros where Case-Shiller shows annual declines and Redfin shows heavy price cutting. ATTOM shows margins already thin.
  • BRRRR investors. That means buy, rehab, rent, refinance, repeat. The refinance is the whole strategy, so the appraisal is the whole risk.
  • Anyone refinancing into a higher-rate market. The MBA’s survey for the week ending September 25, released September 30, put the Refinance Index at 56% below a year earlier. Its 30-year contract rate rose for a sixth straight reading to 7.3%, the highest since November 2023.

Demand for investor financing has not dried up. Optimal Blue’s August lock data, reported by National Mortgage Professional on September 29, showed non-QM and expanded-guidelines loans at 11.3% of rate-lock volume, the highest share on its three-year chart. Investor and DSCR loans were 35.1% of non-QM production. Capital is there. The appraisal is the gate.

Is This a Crash?

No. The word the data supports is “slip.”

Case-Shiller shows the national index up 1.9%. NAR shows its median up 1.6% for the 38th straight annual gain. Several of the metro declines are under two percent. Redfin’s price-cut share is up only about a point and a third from last year.

But a national average doesn’t close your loan. A property in Seattle, Las Vegas, Denver or Tampa gets appraised against that neighborhood’s recent sales. If those sales slid while you were swinging a hammer, the national average doesn’t help you.

There is also a lag. Case-Shiller trails the market by months, and Cotality itself warns that the rate spike could disrupt the stabilization. Whether September’s jump pushes values lower is not yet in the data. I would not bet either way. I would plan so that I don’t have to.

My Take

My read: the flip that gets hurt this fall is the one built on last year’s comps and a tight margin. ATTOM shows the typical return falling for three straight readings. A thinner margin leaves less room for an appraisal that lands a bit light.

I think the old rule of thumb needs a refresh. Many investors underwrite the rehab by asking what the house will be worth. The better question is what an appraiser can support from sales that closed in the last few months, in that exact neighborhood. Those are different questions, and in a slipping market the gap between them is your risk.

Here’s where I land on the toss-up. Some investors will say a falling market is the time to buy, since sellers are cutting and inventory is the highest since 2019. They have a point on the purchase side. But a cheaper purchase doesn’t fix a rehab budget that outruns the exit value. Buy the discount. Don’t spend it back on finishes.

What I’d Do Now

Not advice on any specific property. This is how I’d stress the plan.

Re-run the ARV on current sales. Throw out last year’s comps. Use recent closed sales and, in the metros named above, assume the number could come in lower than you expect.

Size the exit first. Long-term rental financing is sized on appraised value and on the rent the property earns. A DSCR loan, short for debt service coverage ratio, qualifies the property on rental income against its debt payment, subject to lender guidelines. The DSCR loan programs page carries the current guidelines. Read the cash-out ceiling, the coverage requirement, the credit floor, the ownership seasoning and the reserves before you set a rehab budget, not after. Refinancing out of a short-term loan into a DSCR loan is a path I broker, and I’d plan the exit before I’d close the entry.

Leave margin for a light appraisal. If the deal only works when the appraisal hits your number exactly, it doesn’t work. Plan for what happens if it comes in low. Know where the cash would come from.

Cap the rehab at what the street pays for. Spend where buyers and appraisers reward it. Skip upgrades the neighborhood doesn’t price in.

Think hard about when to lock. A rate lock fixes the rate on a loan for a set period. Rates moved up for several straight readings, and the direction can reverse. If a deal pencils at today’s market and you like it, lock it. Quotes gathered on different days aren’t comparable, so compare them on the same day.

Understand how appraisals work on rentals. If your exit leans on rent, my piece on short-term rental appraisals and market rent explains how the two numbers interact.

If you’re weighing a purchase or a refinance this fall, Lendmire can walk you through how the current programs fit your file.

For the end-to-end picture of how these loans work — qualification, structures, and the full process — see Lendmire’s complete DSCR loans guide.

Frequently Asked Questions

Are home prices falling multi-state?

No. Case-Shiller’s July reading, released September 29, showed the national index up 1.9% year over year. NAR’s August median was up 1.6%. The declines are in specific metros, including Seattle, Las Vegas, Denver, Tampa, Portland and Dallas, and several are small.

Why would an appraisal come in under my rehab budget?

Because an appraisal is based on what comparable homes recently sold for, not on what you spent. If neighborhood sales slipped while you renovated, or if you spent beyond what buyers there pay for, the appraised value can land under your total cost. That gap hits at the refinance.

What happens to my refinance if the value comes in low?

The loan the refinance supports shrinks, since it is sized on the appraised value. You may need to bring cash to the closing table, or hold the short-term loan longer. Outcomes depend on lender guidelines and the specific property.

Does the rate jump make this worse?

Yes, it can. Freddie Mac’s survey rose between September 3 and October 1, and the Fed raised its target range on September 16. Higher rates tighten the refinance on the exit side. Cotality warns that the spike could disrupt price stabilization, though that effect is not yet in the data.

Is there data on how often flip appraisals miss?

Not that I found. ATTOM tracks flip volume, returns and holding time. Case-Shiller tracks prices. Neither measures appraisal shortfalls on flip refinances, so the link between falling prices and appraisal gaps on flips is an inference rather than something the published data confirms.

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Lendmire (NMLS# 2371349) is a non-QM mortgage brokerage arranging DSCR investor loans in 41 markets — 40 states plus Washington, D.C. — and consumer mortgage programs, including bank statement, HELOC and down payment assistance options, in 16 states through wholesale lenders. Lendmire is the broker, never the lender; every file is underwritten by the lender under its own guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

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References

1. Freddie Mac Primary Mortgage Market Survey

2. Fox Business, mortgage rates report

3. Federal Reserve FOMC statement

4. NAR existing-home sales, August 2026

5. reported by Inman on September 30

6. ATTOM Q2 2026 Home Flipping Report

7. MBA Weekly Applications Survey

8. 2025

9. 2026

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This article is part of Lendmire’s Mortgage News series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.

Related reading: Listings Swell And Sellers Blink: Buyers Gain Negotiating Room This Fall  ·  Five Rentals, Five Loans: Why Bundled Collateral Costs Investors Later  ·  The Big Cash-out Refinance Is The Cleanest Loan In Lending

Reviewed By
Last reviewed: October 3, 2026

Founder & CEO, Mortgage Loan Originator, Lendmire LLC

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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.

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