The #1 Surprise on DSCR Refis (1-4 Units): Your Rent Roll Doesn't Move the Appraisal
Irv ArreolaPro Member
Lender · Los Angeles CA · Member since 2026 · 25 posts · 3 votesThe #1 Surprise on DSCR Refis (1-4 Units): Your Rent Roll Doesn't Move the Appraisal
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Robin SimonBusiness Member
Lender · Austin, TX · Member since 2022 · 5k+ posts · 4k+ votesQuote from @Irv Arreola:
If you're doing a cash-out DSCR refi on a 1-4 unit property, here's the thing nobody tells you until the appraisal comes back lower than you hoped: for 1-4 units, the appraiser is required to use the sales comparison approach (Fannie Mae Form 1025),
Not an income/cap-rate approach. That means your $7,200/month in rent collection has zero bearing on your appraised value, Only recent comparable sales do.
Rent only shows up later, in the DSCR ratio itself (does the property's income cover the new loan payment), not in what the property is "worth." Once you know this going in, you underwrite conservatively instead of getting blindsided at the closing table. Here's how the math actually works, what appraisers can and can't credit for renovations, and what your one shot at disputing a low appraisal (ROV) needs to include to actually move the number...
Not sure "nobody tells you" this - in fact its pretty much 100% of what people will tell on the lending side or any sort of real estate professional
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6 Replies
- 2moRobin SimonBusiness MemberLender · Austin, TX · Member since 2022 · 5k+ posts · 4k+ votes
Quote from @Irv Arreola:
If you're doing a cash-out DSCR refi on a 1-4 unit property, here's the thing nobody tells you until the appraisal comes back lower than you hoped: for 1-4 units, the appraiser is required to use the sales comparison approach (Fannie Mae Form 1025),
Not an income/cap-rate approach. That means your $7,200/month in rent collection has zero bearing on your appraised value, Only recent comparable sales do.
Rent only shows up later, in the DSCR ratio itself (does the property's income cover the new loan payment), not in what the property is "worth." Once you know this going in, you underwrite conservatively instead of getting blindsided at the closing table. Here's how the math actually works, what appraisers can and can't credit for renovations, and what your one shot at disputing a low appraisal (ROV) needs to include to actually move the number...
Not sure "nobody tells you" this - in fact its pretty much 100% of what people will tell on the lending side or any sort of real estate professional
Harpoon Capital512 Reviews- 2moErik EstradaBusiness MemberLender · Member since 2022 · 6k+ posts · 1k+ votes
Quote from @Robin Simon:
Quote from @Irv Arreola:
If you're doing a cash-out DSCR refi on a 1-4 unit property, here's the thing nobody tells you until the appraisal comes back lower than you hoped: for 1-4 units, the appraiser is required to use the sales comparison approach (Fannie Mae Form 1025),
Not an income/cap-rate approach. That means your $7,200/month in rent collection has zero bearing on your appraised value, Only recent comparable sales do.
Rent only shows up later, in the DSCR ratio itself (does the property's income cover the new loan payment), not in what the property is "worth." Once you know this going in, you underwrite conservatively instead of getting blindsided at the closing table. Here's how the math actually works, what appraisers can and can't credit for renovations, and what your one shot at disputing a low appraisal (ROV) needs to include to actually move the number...
Not sure "nobody tells you" this - in fact its pretty much 100% of what people will tell on the lending side or any sort of real estate professional
You'd be suprised.. Plenty of loan officers don't have any clue what they are doing, they push in a file and the borrower is telling them their property is worth X amount, when this whole time the borrower is using the income approach for value. The loan officer then uses the borrower's estimate and the value is cut..
The borrower then scrambles to find another lender that can do income approach since they were tight to begin with...
It happens all the time.
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- Investor · Augusta · Member since 2024 · 28 posts · 23 votes2mo
Irv, this is a great point and one I think catches a lot of investors by surprise.
One conversation I have with borrowers before ordering the appraisal is to separate value from cash flow.
The appraised value may come from comparable sales, but the lender is still looking at the property's ability to support the debt through the DSCR calculation. Both matter—they're just serving different purposes.
I also encourage investors to look at recent comparable sales before they submit a cash-out request. If the comps don't support the value they're hoping for, it's better to adjust expectations early than spend time and money on an appraisal that won't accomplish the financing objective.
Understanding both the appraisal side and the lending side upfront usually leads to much smoother transactions.
- Banker · MA · Member since 2026 · 120 posts · 31 votes2mo
Irv nailed the core issue, and the follow-up from Augusta is right too — separating appraised value from debt-service coverage is one of the most important mental models a 1-4 unit investor can internalize before they ever request a cash-out refi.
A few things I'd add from 31 years in the mortgage business:
**On the appraisal side:** The sales-comparison requirement on 1-4 units is non-negotiable, but it doesn't mean your renovation work is invisible. Appraisers can credit for condition adjustments and functional utility improvements — the issue is that dollar-for-dollar credit almost never happens. A $40K kitchen gut-job might yield a $15K–$20K value adjustment depending on what the comps support. Knowing that in advance changes how you frame your cash-out request.
**On the ROV (Reconsideration of Value):** Your one shot at disputing a low appraisal has to lead with superior comparable sales data — ideally closed comps the appraiser missed or weighted improperly — not a narrative about how much rent you're collecting or what you spent on rehab. Appraisers respond to sales evidence, not income arguments on 1-4 unit product. Emotional ROVs get dismissed fast; data-driven ones occasionally move the number.
**On the DSCR side:** Because appraisal drives your LTV ceiling and your loan amount, I always model cash-out scenarios at two or three different value outcomes before ordering the appraisal. If the deal only works at your optimistic value, that's important to know before you're $600 into an appraisal fee. Run the math at your expected value AND at 5–10% below it. If the DSCR still clears at the lower number and the cash-out still pencils, you're in a much stronger position.
The investors who get burned are the ones who mentally spend the cash-out proceeds before the appraisal report lands. Underwrite conservatively on value, let the income do its job in the DSCR ratio, and you'll close more of these cleanly.
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Jim Driscoll
- Lender · Nationwide · Member since 2024 · 74 posts · 23 votes2mo
Good points all around.
To add to Jim’s note about condition adjustments on 1-4 units, there is another appraisal issue that catches people off guard: the vacancy factor during the lease-up phase.If you are doing a cash-out refi on a 1-4 unit property that you just finished rehabbing and it is currently sitting vacant, the appraiser is still going to look for a market rent baseline on Form 1007.
A lot of investors assume they can just show a copy of a signed lease agreement they have lined up for next month to prove the cash flow for the DSCR calculation.
However, if that lease rate is significantly higher than what the local comps dictate, the underwriter is likely going to cap your qualifying rental income at the appraiser's lower estimate anyway.
A few ways to safeguard against this before paying for the appraisal:
- Pull your own rent comps: Don’t just rely on Zillow or Rentometer. Look at what is actively sitting on the market in a 0.5-mile radius to see what your true competition is.
- Review your lender's DSCR floors: Many direct lenders have "No-Ratio" or lower-ratio DSCR options. If your appraisal value comes in on target but your market rent calculation dips, you want to know ahead of time if your file can simply slide into a different tier without killing the whole deal.
The biggest takeaway is exactly what Jim said: decouple the asset value from the cash flow in your head.
Treat them as two entirely separate hurdles to clear.
- 2moJay HurstBusiness MemberLender · Dallas, TX · Member since 2017 · 1k+ posts · 1k+ votes
I have been getting more and more investors using the "padsplit" model tell me their single family house is worth x due to how much rent is coming in. I have several tell me I do not know what I am talking about when I tell them that the market value is still based on sold comparables not current income, but even worse, the property value will possibly be docked for functional obsolescence. It turns out most of the market for a 3/2 is not looking for 8 tiny bedrooms with possibly no living space.
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