BRRRR With Real Numbers | Stating It Real
Stating It Real

5 min read · by Chris Kirkman · September 2026

Deals5 min readChris Kirkman

BRRRR with real numbers: my first one

My first BRRRR was a two-bed, one-bath with a basement, out of state in Portland because California cash flow is a bedtime story. We added a third bedroom and second bathroom downstairs, rented it for roughly a quarter more, and refinanced against the much higher appraisal. The cash-out returned most of what I had put into the down payment and rehab, tax free, ready for the next deal.

The BRRRR candidate: honest square footage the listing undersells.
The BRRRR candidate: honest square footage the listing undersells.
From The REbuild — see all 456 pages →

That is the whole method: buy, rehab, rent, refinance, repeat. The magic is not in any one letter; it is in the loop. Forced value, a bedroom and bathroom created from space the market was ignoring, is the part you control, and it is worth more than any market appreciation you hope for.

The candidates are findable on purpose: older homes with basements, second living rooms, oversized garages, any honest square footage the listing undersells. You are not looking for pretty; you are looking for convertible. A distressed property converts even harder, if you have the stomach and the crew.

Two cautions from the scars: appraisals are opinions, so underwrite the refinance at a boring number, not your hope; and leave real cash in reserve, because basements that gift you bedrooms can also gift you walls that need rebuilding. Mine did, years later. The deal still won.

You are not looking for pretty; you are looking for convertible.
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The deal that taught me the whole play

Portland, Oregon. A two-bedroom, one-bathroom house with an unfinished basement. I added a third bedroom and a second bathroom downstairs, which raised the rent roughly twenty-five to thirty percent and, more importantly, raised the appraised value by far more than the renovation cost. The cash-out refinance returned my down payment and rehab money, tax-free, and I still owned the house.

That is BRRRR: buy, rehab, rent, refinance, repeat. The acronym was coined by Brandon Turner at BiggerPockets, and David Greene wrote the book on it. I did not invent the strategy; I just ran it until it worked, and then ran it on bigger things.

2 bed → 3
one basement bedroom
1 bath → 2
one basement bath
+25–30%
rent increase
Refi
capital returned, house kept

Why the basement is the whole trick

Appraisers pay for bedrooms and bathrooms. A basement that already has walls, a floor, and a ceiling can often gain both for a fraction of what an addition costs, because you are not touching the foundation or the roofline. Look for older homes with a basement or a second living room that can legally become a bedroom, and confirm egress and permitting before you buy, not after.

How the numbers have to line up
1
Buy under market
The whole play dies if you pay retail. You are buying the gap between current condition and finished value.
2
Rehab for appraisal, not for Instagram
Bedrooms, bathrooms, and anything a lender counts. Skip the finishes that only please you.
3
Rent it, honestly
A signed lease at a real number is what the refinance appraises against. Do not fantasize the rent.
4
Refinance and verify DSCR
The new loan has to service on the new rent with room to spare, or you have refinanced into fragility.
5
Repeat with the returned capital
Same dollars, next house. That is the compounding.

You are not buying a house. You are buying the distance between what it is and what it could legally be.

What I would warn you about

Two things nearly got me. First, the appraisal is an opinion, and a soft appraisal can trap your capital in the deal for a year. Have a plan for that outcome before you spend the rehab money. Second, a high-rate environment makes the refinance step brutal, because the DSCR test tightens exactly when you need it to be generous. In this cycle I underwrite the refinance at a rate higher than today’s and check that it still works.

Before you commit
Confirm bedroom legality: egress window, ceiling height, permits.
Get two comparable appraisals’ worth of comps yourself before you buy.
Model the refinance at a rate a point above today.
Reserve for the rehab overrun that always happens.
Know your hold-and-rent outcome if the refi never comes.

Where it took me

That duplex was out of state on purpose, because good cash-flowing properties are hard to find in California. The same play later worked on apartments. The lesson is not the house, it is the pattern: force the value, prove it with a lease, pull your capital back, and do it again.

What I would do differently

I would have reserved more for the rehab, and I would have confirmed the bedroom egress and permitting before closing rather than during. Both cost me time, and time in a BRRRR is what turns a good deal into an average one, because your capital sits idle while the clock runs on carrying costs.

I would also model the refinance more conservatively. My first one worked in a friendly rate environment, and I mistook a market condition for a skill. Underwrite the exit refinance at a rate above today’s, verify the DSCR still clears, and know your hold-and-rent outcome if the refinance never comes at all.

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Chris Kirkman
Chris Kirkman

Operator: self-storage, apartments, restaurants. Author of The REbuild (456 pages, first edition September 1, 2026) and host of Stating It Real. The whole story →

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