The Quick Read: The margin you need is a stress-tested cushion, not a fixed percentage. It has to survive three things at once: a lower sale price, a longer hold, and a rehab overrun. If the deal only works when values hold flat and the sale happens on schedule, the margin is too thin for a falling market.
- The 70% rule is a screening tool, and the roughly 30% gap it leaves must cover financing, carry, selling costs, and profit.
- Reported flip returns are gross. They are measured before rehab, financing, and carry come out.
- Slow declines hurt twice: the after-repair value (ARV) drifts down while the days on market grow.
- Test every deal at an ARV drop of 5% to 10% and a hold of 1.5 to 2 times normal.
- Line up a second exit, such as a DSCR rental refinance, before you close on the purchase.
What “Margin” Means on a Hard Money Rehab
Margin on a rehab is the room between your all-in cost and the price the house will realistically sell for. Three numbers get mixed up, so separate them.
What this loan actually costs to carry.
Hard money is sized against the project and priced by time. Enter the deal and see how much the program will lend, the cash required at closing, the carry while you hold it, and what is left at the exit.
Leverage tiers on the current program: 85% with fewer than 2, 90% with 2 or more, 93% with 5 or more completed projects — every tier capped at 75% of after-repair value. Loan amounts up to $5,000,000, larger by exception; terms of 6 to 18 months, interest-only, no prepayment penalty. The rehab portion funds in draws against completed work, not at closing.
Program parameters shown update from Lendmire’s centralized guideline source. Rate, points, and months are editable assumptions, not quoted terms.
Cost cap sets the loan · positive spread
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. Rate, points, and months are editable assumptions. Hard money is business-purpose financing for real estate investors, not a consumer mortgage. Leverage on the current program tops out at 93% of project cost for investors with a documented track record, capped at 75% of after-repair value, with rehab funding up to 100% of the documented budget released in draws; actual terms vary by lender, borrower experience, property, and exit. Lendmire is a mortgage broker, not a lender.
Gross spread is the sale price minus what you paid for the house. Net profit is what remains after rehab, loan costs, carrying costs, and selling costs. Cushion is the part of the spread you have not already spent on paper, which is what protects you when something goes wrong.
ATTOM’s year-end flipping report shows why this matters. It put the typical gross flip return at 25.5%, the lowest in more than fifteen years. It compared that with 61.1% in the early 2010s. Typical purchase and resale medians in that report were $259,019 and $325,000, for a typical gross profit of $65,981. ATTOM counts a flip as a resale within 12 months of the prior arm’s-length sale.
Notice the word gross. WRE News, reporting on ATTOM’s second-quarter data, put the typical return at 21.5%, down from 25.7% the quarter before and 27.6% a year earlier. The same article says ATTOM does not subtract rehab, financing, taxes, insurance, transaction costs, or carry. It adds that experienced flippers estimate those costs often equal 20% to 33% of ARV.
Hard money adds one more wrinkle. The loan is sized on project cost and capped at a percentage of ARV, so a lower value can shrink the loan or force more cash into the deal. That ties your margin directly to the lender’s math.
Why a Slow Decline Hits Harder Than a Flat Market
A slow decline squeezes the spread from both ends. The ARV you underwrote drifts lower, and the house sits longer, so the carry keeps running. Neither effect looks dramatic on its own. Together they can erase a thin spread.
The broader market data shows a drift, not a crash. Realtor.com’s September report, as published on PR Newswire, put the national median list price down 1.4% year over year. The median listing sat 61 days, and 20.8% of listings had a price cut. Every region had a higher share of cuts than a year earlier. Cuts were most common in the West at 22.8% and least common in the Northeast at 15.2%.
The longer a listing sits, the more the asking price tends to give way. NAR shared MLS data on average price cuts by days on market. It is an older snapshot, but the pattern is the useful part.
| Days on market | Average price cut |
|---|---|
| 0–14 | 4.9% |
| 15–30 | 6.1% |
| 31–60 | 7.3% |
| 61–90 | 9% |
| 91–120 | 10.6% |
| Over 120 | 13.8% |
Here is the inference, and it is ours, not NAR’s. A flip that lists at full ARV and sits 90 days can plausibly sell well below that ARV. Plan the sale price around the cut, not the list price.
The ATTOM state-level data adds a warning about averages. The ATTOM state flipping page shows a median of 165 days from purchase to resale. It also shows wide gaps by state. Montana’s typical return, for example, was 5.1%, up from negative 5.4% a year earlier. A national number tells you almost nothing about your street.
How Underwriting Treats the Deal, Step by Step
A careful lender, and a careful investor, work through the same sequence. Here is how it runs when the market is softening.
1. Define ARV conservatively. Use closed sales of homes in the same condition and the same price band. Underwrite to the likely sale price after cuts. In a falling market, lean toward the lowest defensible comp instead of the average.
2. Build the full cost stack. List the purchase price, a line-item rehab budget with a contingency, loan interest, fees, draw inspection costs, taxes, insurance, utilities, agent and closing costs, and a time buffer. Hard money funds the approved budget, not overruns. Anything above the plan comes out of your pocket. Tax treatment varies by situation, so consult a qualified professional before relying on any deduction.
3. Apply the spread test. Compare all-in cost to ARV. The 70% rule says to pay no more than 70% of ARV minus repairs. RealEstateSkills describes the leftover 30% as the room that absorbs holding costs, financing, selling expenses, and profit. Its explainer also notes that investors stretch toward 75% in hot markets and tighten toward 65% in weak ones. In a slow decline, tighten the number instead of stretching it.
4. Stress-test two variables. Cut ARV by 5% and then by 10%. Then stretch the hold to 1.5 to 2 times the typical flip length. ATTOM’s median of roughly 165 days means a stressed hold runs well past eight months.
5. Understand how the loan is sized. Lenders in Lendmire’s network size fix-and-flip loans on project cost, then cap them against after-repair value. Rehab money comes out in draws after completed work is inspected, so you front early costs. A low appraisal can shrink the loan and raise your cash to close.
6. Confirm the exit before you buy. Selling is the primary exit. A refinance into a DSCR rental loan is the fallback, and a DSCR loan reads rent against the payment. The appraisal’s rent schedule, Form 1007 on 1–4 unit rentals, supplies that rent figure. Check that the property still works at a lower value and at market rent, not at your hoped-for rent.
Worked Example, Tested Three Ways
Every input below is a modeled assumption, not market data. Express everything in points of the original ARV, so the example works at any price level. Assume purchase plus rehab equals 70% of ARV. Assume financing, carry, and selling costs equal 14 points of ARV. That leaves a baseline profit of 16 points.
| Scenario | ARV change | Added costs | Profit left (points of original ARV) | Read |
|---|---|---|---|---|
| Flat market, on time | 0% | — | 16 | Healthy |
| Slow decline, on time | –5% | — | 11 | Thinner, still positive |
| Slow decline, on time | –10% | — | 6 | Thin |
| Slow decline, overrun and delay | –10% | 5 points | 1 | Fails in practice |
The last row assumes 2 points of rehab overrun and 3 points of extra carry from a longer hold. Selling costs would shrink slightly with a lower price, but the effect is small. The deal that earned 16 points in a flat market earns almost nothing when three ordinary problems arrive together.
There is also a way to convert time into margin. Suppose a month of delay costs about 0.8 points of ARV in carry, and values drift down about 0.4 points a month. Each month of delay then costs roughly 1.2 points of ARV. Run that number with your own carry and your own submarket’s price trend. A hold that stretches four months past plan takes nearly 5 points off the table.
Now check the buy price against the same decline. If all-in cost is 70% of ARV and ARV falls 5%, cost becomes about 73.7% of the new value. At a 10% drop, cost becomes about 77.8% of the new value. The same dollars of cost are now a bigger slice of a smaller number. That is why a 70% deal in a flat market behaves like a 78% deal after a 10% slide.
A workable pass rule is simple. After a 10% ARV decline and a hold of 1.5 times plan, you should still be able to repay the loan and walk away with something. If you cannot, the margin is too thin for this market.
How Hard Money Is Structured When Values Slip
Across Lendmire’s wholesale network, hard money is built around cost, not value alone. Fix-and-flip leverage typically runs 85% of project cost with fewer than two completed projects, 90% with two or more, and 93% with five or more, with every tier capped at 75% of after-repair value. Up to 100% of the rehab budget funds in draws against completed work. Bridge purchases with no rehab go to about 80% of purchase price. All of this varies by lender, property, and experience, and nothing here is a commitment to lend.
Terms matter as much as leverage in a decline. Loans typically run 6 to 18 months, interest-only, with no prepayment penalty. There are no multi-year options on the current program. Credit starts around a 620 minimum, with added conditions below 660. Collateral is non-owner-occupied residential property of 1–4 units.
Put that next to the stress test. The loan term is your clock. If your stressed hold runs longer than the term, you need a plan for that gap before closing, not after. Extension fees, interest on drawn funds, and draw delays vary by lender and change your real carry, so ask for the full fee schedule in writing.
Here is a pattern that shows up often on files like these. Borrowers focus on the leverage tier and underweight the ARV cap. At the top cost tier on a deal bought near 70% of ARV, the loan starts near 65% of ARV. That sits not far below the 75% cap, so a low appraisal can reduce the loan on the very deals that looked comfortable.
Where the General Rule Breaks
The 70% rule and the stress test are starting points. Several situations bend them.
Regional dispersion. National medians hide extremes. The ATTOM state data shows margins well above the national figure in some regions and near zero or negative in others. Realtor.com’s June report, also on PR Newswire, showed list prices falling most in the West and the South. Underwrite your own submarket’s trend, not the headline.
Price band. WRE News reports that purchases between $100,000 and $200,000 returned a typical 28% gross, and those between $200,000 and $300,000 returned 26%. Lower-priced homes often have better percentage spreads. The absolute dollars are smaller, and the scope risk can be larger.
Heavy versus light rehab. A bigger scope means more draws, more time, and more ARV risk. When rehab costs run above the purchase price, some lenders pull back, so the pool of options narrows. A light cosmetic job has less exposure to a slow decline than a gut renovation.
Fees and draw timing. A low-cost loan on paper can cost more in practice. Extension fees, draw inspections, and interest on funded draws can matter as much as the headline terms.
Cash versus financed. Cash buyers keep more profit per deal, while financed buyers can earn a better return on the cash they put in. Financing costs come out of the margin, so a thin spread leaves little room to pay for leverage.
Overrun math. A line-item budget with a contingency is your first defense. Draws fund the approved budget, so a surprise lands on you. Treat unspent contingency as cushion you hope to keep, not as profit you have already earned.
What to Do When Margin Erodes Mid-Project
Margin does not always fail at closing. It often fails at month four, when comps soften and the house is not done. Work through these options in order, and decide your triggers in advance.
1. Cut scope. If the finishes exceed what the neighborhood pays for, stop upgrading. Over-improving for the street costs real money in a falling market.
2. Reprice early. The NAR table shows cuts grow with days on market. A planned price cut in the first month can cost less than waiting through three.
3. Bring cash for the gap. If the loan was sized off a higher value, a shortfall may need cash. Decide how much you can add before the project starts.
4. Ask about an extension. This helps only if the cost of extending is lower than the cost of a distressed sale. Get fee terms in writing.
5. Switch the exit to a rental. If rent supports a DSCR refinance at the lower value, holding can beat selling into a weak market.
6. Sell early. If none of the above works, a smaller loss now can beat a larger one after the term runs out.
Early warning signs justify acting sooner. Watch for rising price cuts among your direct comps, longer days on market, and falling pending sales near your address. When two of those show up together, move down the list.
Choosing the Exit in a Decline
Different exits react differently to a falling market.
| Exit | Most sensitive to | Main advantage |
|---|---|---|
| Sell at retail | Sale price and days on market | Clean payoff of the loan |
| Refinance and hold | Appraised value and rent | Avoids selling into weakness |
| Wholesale or assign | Buyer demand | Limits time and carry |
A sale is the most exposed to the slow decline described above. A DSCR refinance is less sensitive to market sentiment, but it is not automatic. Many investors refinance out of hard money into long-term DSCR financing once the property is stabilized, and Lendmire brokers that path. Lendmire’s complete DSCR loans guide covers how those loans are reviewed.
Here is what the network typically expects on that exit, subject to lender guidelines. A cash-out refinance on a standard rental tops out around 75% LTV, with about six months of seasoning as the common expectation. Credit of about 660 is typical, and 700 or higher opens the strongest leverage tiers. Coverage starts at 1.00 for many select programs, while a separate select-lender path goes below 1.00 with leverage and terms adjusted.
Two cautions apply. First, a lower appraised value cuts the loan amount you can borrow, so run the refinance at the stressed value, not the plan value. Second, clearing 1.00 on coverage is not the same as positive cash flow. DSCR compares rent to the full payment of principal, interest, taxes, insurance, and any association dues. Repairs, vacancy, management, utilities, and capex sit outside that calculation.
Lendmire has two related pieces if you want to go deeper on the exit. One covers how much rehab margin a BRRRR needs to exit hard money into DSCR. The other explains how much equity a top-leverage hard money rehab needs for a DSCR cash-out.
When to Walk Away
Walk away when the deal only works if values hold. That sounds obvious, but many thin-margin purchases rest on exactly that hope.
Pass on the deal if the 10% decline case with a 1.5 times hold turns profit negative. Pass if your only exit is a sale and the loan term is shorter than your stressed timeline. Pass if the rehab is large, the contingency is small, and the comps are softening. A missed flip costs you the deposit and time. A forced sale in a weak market can cost far more.
Key Terms Defined
After-repair value (ARV): The estimated sale price of the property once the rehab is finished.
Loan-to-cost: The loan amount as a share of total project cost, which is purchase plus rehab, rather than as a share of value.
Draw: A release of rehab funds after the lender confirms that a stage of work is complete.
Carry: The monthly cost of owning the property while you work on it and sell it, including interest, taxes, insurance, and utilities.
Contingency: A reserve inside the rehab budget for surprise repairs and cost increases.
DSCR (debt service coverage ratio): Monthly rent divided by the full monthly payment, used to judge whether a rental covers its own debt.
Frequently Asked Questions
Is the 70% rule enough in a falling market?
Usually not on its own. PropStream’s explanation stresses that the rule is a screen and does not model holding costs, financing, or taxes. In a softening market, tighten the target toward 65% of ARV or run the stress test and let the downside case set your price.
How much contingency should a rehab budget carry?
It depends on the age of the house and the scope of the work. Older homes and heavy rehabs deserve more room than light cosmetic jobs. Since the lender funds the approved budget, not overruns, any gap in the budget becomes your cash.
What happens if the appraisal comes in low?
The loan can shrink, because it is capped against after-repair value, and your cash to close goes up. Hard money leverage is typically sized on cost and capped at 75% of ARV, and it varies by lender, property, and experience. Test your deal at a lower ARV before you commit to the purchase.
How long can I hold a hard money rehab?
Terms in the network typically run 6 to 18 months, interest-only, with no prepayment penalty. Extension options and fees vary by lender. If your stressed timeline runs longer than the term, line up a second exit before you close.
Should I cut the price or wait?
Compare one month of carry, in points of ARV, with the likely price drop from waiting. Average cuts grow as days on market pile up. If carry plus extra cuts exceed what a price reduction costs today, cutting early usually protects more margin.
Next Step
If you are buying, rehabbing, or refinancing an investment property on a short timeline and want to see how the numbers work, Lendmire can help you compare hard money options based on the project, the exit plan, leverage, and your goals. Lendmire arranges these loans through select lenders across 41 markets, including Washington, D.C. Request a quote or call 828-256-2183.
Slow declines rarely punish the deals with room to spare, which makes the cushion you build before closing the real source of protection.
For current guidelines and terms, see Lendmire’s DSCR loan programs page.
About Lendmire
Lendmire is a non-QM mortgage brokerage (NMLS# 2371349) arranging DSCR investor loans in 41 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income rather than personal income, subject to lender and program guidelines, a fit for self-employed investors and LLC-owned portfolios. Lendmire was recognized as a Scotsman Guide Top Mortgage Workplace in 2025 and 2026.
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References
1. attomdata.com: Year End Home Flipping Report
2. WRE News on ATTOM second-quarter flipping returns
4. NAR price cuts by days on market
5. ATTOM Home Flipping Trends by State
6. RealEstateSkills: 70% Rule in House Flipping
8. PropStream: What Is the 70% Rule
This article is part of Lendmire’s hard money loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Hard Money Then DSCR Requirements for a Light-Rehab Short-Term Rental · Hard Money Loan Requirements for an LLC Borrower · Hard Money Appraisal Requirements for an Investment Property
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.