The Quick Read: Appraised-value sizing lets a seasoned BRRRR investor borrow against the value the rehab created, while cost-basis sizing keeps the loan tied to what the investor actually paid and documented. Which one applies depends on the lender’s seasoning window, not on any federal rule, and the appraiser, not the investor, sets the value. Both bases are still capped by the same leverage ceiling and the same rent-coverage test.
- Appraised-value sizing generally applies once the ownership window has passed; cost-basis sizing is the common fallback inside it.
- On a cash-out refinance of an investment property, the network’s ceiling is typically 75% LTV, with about 6 months of seasoning measured from title recording.
- Rent coverage is a second gate: 1.00 is where select programs start, and strong rent does not waive the value-basis rule.
- Documented rehab spending is the evidence that supports a cost-based loan.
- A low appraisal shrinks the loan while the bridge payoff stays fixed, so cash back is the first thing to disappear.
The Honest Answer: Who Each Basis Is Really For
Appraised-value sizing suits the investor who has held the property past the lender’s seasoning window, has a stabilized lease, and bought with enough margin that a conservative appraisal still leaves cash to pull out. Cost-basis sizing is usually what applies to an investor who refinances early, whose deal margin was thin, or whose appraisal came in light. Some investors accept it on purpose, trading a smaller loan for an earlier refinance.
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Across the wholesale network of DSCR lenders Lendmire works with, the value basis is a lender policy choice. DSCR loans are not agency products, so no federal rule fixes the clock. Some lenders size on the lower of appraisal or cost until seasoning is met. Others size on appraised value from the start. Ask before the bridge loan is signed, not after the rehab is finished.
Side-by-Side
The table below describes published industry norms for each basis alongside the network’s general approach. Exact treatment varies by lender and file.
| Factor | Appraised-Value Basis | Cost Basis |
|---|---|---|
| What sets loan size | Percentage of appraiser’s value | Percentage of price plus documented rehab |
| When it usually applies | After the seasoning window | Inside the seasoning window |
| Documentation emphasis | Appraisal, lease, rent evidence | Settlement statement, invoices, draw records |
| Property types | Standard eligible rentals | Same eligibility; basis differs, not the property |
| Entity vesting | Typically allowed, subject to program terms | Same; no basis-specific rule |
| Timeline | Waits out the lender’s ownership window | Available earlier, with smaller proceeds |
| Reserve expectations | Commonly around 6 months PITIA | Same; vary by lender, size, and leverage |
| Best-case outcome | Large cash-out; rehab value recovered | Payoff-only or modest cash back |
Two rows deserve emphasis. First, property eligibility does not change with the basis: manufactured homes (single- and double-wide), log homes, and barndominiums are not offered in the network’s DSCR programs under either approach. Second, reserves track the lender, the leverage, and the loan size rather than the basis, with about 9 months typical above $1,500,000.
Key Terms Defined
Appraised value: the market value an independent appraiser assigns to the property after the rehab.
Cost basis: what the investor paid for the property, usually plus documented rehab spending.
After-repair value (ARV): the investor’s own estimate of post-rehab value; it informs the plan but never sets the loan.
Seasoning: how long the investor must own the property before a lender sizes the loan on appraised value; in this network, about 6 months from title recording is the common expectation.
Break-even appraisal: the lowest appraised value at which the new loan still repays the bridge and closing costs.
Which Value Does the Lender Use?
Inside the seasoning window, practitioner convention is to size on the lower of appraisal or cost basis. That is convention, not a codified rule, and it differs by lender. After the window, the loan is a percentage of appraised value, subject to the leverage cap. For a cash-out on a standard rental, that cap is generally 75% LTV across the network.
Investor education sources describe this idea well, but the specific seasoning clock belongs to each lender.
Cash back is simple arithmetic. Take the value basis, apply the LTV cap, subtract the bridge payoff and closing costs. What remains is proceeds. Because the payoff is fixed, every point the value basis falls costs the investor cash, not a share of the cushion.
The Agency Contrast, Briefly
Agency lending has a cousin worth knowing about. The Fannie Mae Selling Guide’s cash-out refinance topic contains a Delayed Financing Exception that lets a qualifying cash buyer refinance without the usual wait. It returns documented cost, not post-rehab value, and it generally cannot be used when the purchase was funded with a loan secured by the property. That is agency material only. It does not govern DSCR files, and any non-QM equivalent should be confirmed lender by lender.
When Appraised Value Is the Better Fit
Appraised-value sizing is the right basis when three things line up:
- The seasoning window has passed, measured from title recording rather than rehab completion.
- The deal was bought with real margin, so a modest appraisal miss still leaves proceeds.
- The lease is signed and the file is clean.
Picture an investor who buys a distressed duplex, finishes the rehab, leases both units, and waits out the window. The new loan is sized on the appraised value, repays the bridge, and returns cash toward the next purchase. That is the cycle BRRRR promises, and it only works because the lender is willing to lend against created value.
The appraiser also produces the rent evidence. A single-family appraisal commonly carries the Form 1007 rent schedule, which shows rental comparables, adjustments, and a reconciled market rent. Small 2–4 unit properties typically use Form 1025. These are agency-named forms that DSCR files commonly borrow, not DSCR requirements.
Appraised value does not waive the second test. DSCR is rent divided by PITIA, with 1.00 as the point where select programs start; stronger ratios open better terms and leverage. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management, utilities, and capex sit outside the calculation. Coverage below 1.00 is available through select lenders in the network, with leverage and terms adjusted. The strongest files clear both tests: enough value and enough rent.
When Cost Basis Is the Better Fit
Cost-basis sizing is the better fit for two kinds of investors, and neither is choosing it for its upside.
The first refinances early on purpose. If the bridge loan is maturing and the seasoning window has not run, a payoff-focused refinance on cost can retire the bridge, even with little or no cash back. The rehab value stays locked in the property until the investor can refinance again. That trade makes sense when the alternative is a default or an expensive bridge extension.
The second is the investor whose margin was too thin to trust. If the all-in cost is close to the likely appraisal, a loan sized on documented cost is the more honest planning number. Cost basis behaves like a floor, and it rewards one habit above all: keeping the paper trail.
Cost evidence is simple but unforgiving:
- The settlement statement from purchase.
- Rehab invoices, draw records, and proof of payment.
- An itemized list of capital improvements the appraiser can see.
- A formal lease, deposit verification, and proof of first month’s rent.
What If the Appraisal Comes In Low?
The loan shrinks, the payoff does not, and cash back absorbs the full miss. Consider a modeled case: a rental where the investor expected to recover most of the rehab capital. Rows are percentages of plan, not dollar results.
| Appraisal vs. plan | Value basis | Likely outcome |
|---|---|---|
| At plan | 100% of projected value | Planned cash-out at the 75% LTV ceiling |
| Modest miss | Somewhat below plan | Reduced proceeds; bridge still repaid |
| Weak miss | Well below plan | Payoff-only, or capital left in the deal |
An Advice Only BRRRR glossary entry makes the structural point plainly: the whole strategy rests on one number, the appraisal. Plan the bridge term to outlast the seasoning window, so a weak appraisal means waiting rather than distress.
A one-line break-even check before buying: the appraised value times the LTV cap must at least cover the bridge payoff plus closing costs. If it does not, the deal only works if the appraisal beats the plan.
Wait or Refinance Now?
This one is a genuine tradeoff. Waiting out seasoning costs more bridge carry and adds maturity risk, but it unlocks the value basis. Refinancing early ends the carry but leaves the rehab value locked in. Neither is wrong. The question is which cost the investor can afford.
Ask each lender two things before the bridge closes: how it measures seasoning (from recorded title or from the loan note), and which value basis applies inside the window. Those two answers shape the whole deal. Appraisal timing matters too, since the appraisal can be the longest step of the refinance, so lining it up ahead of the property going into service helps.
For related reading on the cost-based side, see Lendmire’s piece Hard Money Cash-Out Refinance Requirements With Cost Basis Instead of Appraised Value. The complete DSCR loans guide covers how the programs fit together.
Common Misconceptions
- Seasoning is a law. It is lender policy and it varies.
- My ARV sets the loan. The appraiser’s value sets it.
- Delayed financing lets me borrow on rehab value. It returns documented cost, and it is an agency construct for cash purchases.
- Strong rent waives seasoning. Coverage and value basis are separate tests.
- The 1007 is a DSCR requirement. It is a borrowed appraisal form.
The Balanced Verdict
Appraised-value sizing is the better outcome, and cost basis is the safer planning number. An investor who underwrites the deal on cost basis and treats appraised value as upside rarely gets surprised. An investor who underwrites on ARV and discovers the lender sizes on cost has capital stuck in a property they cannot easily exit.
If your margin is generous, your lease is signed, and your bridge outlasts the seasoning window, appraised value is the realistic target. If your margin is thin or your timeline is tight, plan around cost and treat any appraisal upside as a bonus. Terms vary by lender and every file is reviewed individually, subject to lender guidelines.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals.
Frequently Asked Questions
Does a lender size my cash-out on cost or on appraised value?
It depends on the lender’s seasoning policy. Inside the window, many size on the lower of cost or appraisal. After it, the loan is a percentage of appraised value, capped at about 75% LTV on a cash-out refinance of a standard rental across most of the network.
When does the seasoning clock start?
In this network, about 6 months of ownership measured from title recording is the common expectation. Lenders may count from the loan note, so ask before committing to a bridge term.
Can I refinance right after the rehab?
Often yes, but expect sizing on cost with little or no cash back. The refinance can still repay the bridge, which is sometimes the point.
Does strong rent let me skip the seasoning rule?
No. Rent sets coverage, and value sets loan size. They are separate tests, and a strong ratio does not change the value basis.
Do short-term rentals use the same basis?
The basis logic is similar, but Form 1007 captures long-term rent only, so lenders look at other rent evidence. Short-term rental cash-outs generally top out around 70% LTV, with a 640+ score and about 12 months of hosting history expected.
A deeper walk-through of investment-property equity extraction lives in Lendmire’s guide to cash-out refinance on an investment property.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage brokerage specializing in DSCR investor loans, helping arrange financing across 41 markets, including Washington, D.C., through wholesale and investor-lending channels. The model centers on property-level rental income reviewed by the lender rather than W-2 documentation, subject to lender guidelines, suiting entity-owned and multi-property investors. Lendmire holds Scotsman Guide Top Mortgage Workplace recognition for 2025 and 2026.
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References
1. Fannie Mae Selling Guide: Cash-Out Refinance Transactions
2. Advice Only: BRRRR Method Glossary
This article is part of Lendmire’s investment property cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Get a DSCR Cash-Out Refinance After a Co-Borrower on the Rental Dies · Can a DSCR Cash-Out Refinance Pay Your Ex’s Share of a Rental in a Divorce? · Can a DSCR Cash-Out Refinance Remove an Ex From the Rental’s Loan?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.