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RealCostIQ

Guide · strategy · free calculator

BRRRR Explained

Buy, Rehab, Rent, Refinance, Repeat. The appeal is that one pool of money can buy many properties instead of being consumed by the first. The whole strategy rests on a single number — and that number is an appraisal you don't control.

Conventional rental investing has a hard ceiling: every purchase consumes a down payment, so your pace is capped by how fast you can save. BRRRR attacks that constraint directly. Instead of leaving capital buried in each property, you create value through renovation, then borrow against the higher value to pull your money back out and do it again. Done well, the same $60,000 buys a fourth property instead of a first. Done badly, it is a flip that forgot to sell.

The five steps

Buy

Purchase below market value — typically a property that needs work, which is precisely why it is cheap. The discount is not a bonus; it is the raw material. You cannot manufacture equity in a property that was already priced correctly.

Rehab

Renovate to raise the appraised value. The goal is not the nicest house on the street — it is the renovation that moves the appraisal the furthest per dollar spent. Overrunning the rehab budget damages you twice: once in cash out the door, and again in the holding costs of a longer timeline.

Rent

Place a tenant. This step is not optional bookkeeping — lenders want to see the income before they will underwrite the refinance, and the rent has to support the new, larger loan.

Refinance

This is the step everything else exists to serve. You refinance based on the after-repair value (ARV), not what you paid. Lenders typically cash-out refinance at around 70–75% of ARV, which is a hard ceiling on how much capital can come back.

Repeat

Take the recovered cash and start again. The compounding is the point.

The one formula that decides it

Everything reduces to this:

Cash left in the deal = (purchase + rehab + holding + closing) − (ARV × refinance LTV)

Suppose your all-in cost is $150,000. At a 75% refinance:

  • ARV $200,000 → loan $150,000 → $0 left in. Full capital recycled.
  • ARV $220,000 → loan $165,000 → $15,000 cash out, above your cost.
  • ARV $190,000 → loan $142,500 → $7,500 left in. Still a good outcome.
  • ARV $170,000 → loan $127,500 → $22,500 left in. The deal is now ordinary.

Notice how brutal the leverage on error is. A $30,000 miss on ARV costs you $22,500 of trapped capital — 75% of the shortfall, because that is the LTV. ARV is not one assumption among many. It is the assumption.

Why "infinite return" is real (and why it's oversold)

When cash left in reaches zero or below, you own a cash-flowing property with none of your own money in it. Cash-on-cash return divides cash flow by cash invested; divide by zero and the return is undefined — which investors, understandably, prefer to call infinite. It is genuinely the selling point of the strategy.

The three things that actually kill BRRRR deals

1. The appraisal disagrees with you

You do not control the ARV — an appraiser does. Base it on closed comparable sales in the same neighbourhood, not listing prices and not your renovation enthusiasm. This is the risk that ends most BRRRR deals, and it is largely unhedgeable once you have bought.

2. Seasoning rules you didn't check

Lenders commonly require 6–12 months of ownership before they will refinance against the new appraised value rather than your purchase price. If your lender refinances on purchase price, the created equity is invisible and the strategy simply does not work. Confirm the seasoning requirement with your specific lender before you buy — it varies by lender and product, and discovering it afterwards is expensive.

3. Time

Every extra month of rehab is another month of holding costs — taxes, insurance, utilities, and interest on expensive short-term money — with no rent coming in. Timelines slip; budget for that rather than assuming they won't.

BRRRR or flip?

The first three letters are nearly the same strategy. The difference is the exit. A flipper sells, pays selling costs of roughly 6–8% plus short-term tax, and books the profit today. A BRRRR investor refinances, keeps the asset, and holds it for rent — trading the immediate cheque for a long-term property plus most of the capital back. BRRRR scales; flipping is a job you have to keep doing.

Run your numbers through the BRRRR calculator before you make an offer, and pay particular attention to two outputs together: cash left in and post-refinance DSCR. A deal that recycles your capital but fails the lender's ratio is not a win — it is just a different problem.

Run the numbers

BRRRR CalculatorCash left in the deal, post-refi cash flow, and DSCR.DSCR CalculatorWill the refinanced loan actually qualify?Fix and Flip CalculatorThe alternative exit — sell instead of refinance.Rental Property ROI CalculatorModel the hold once the refinance is done.

Frequently asked questions

What does BRRRR stand for?+

Buy, Rehab, Rent, Refinance, Repeat. You buy a property below market value (usually one needing work), renovate it to raise its value, rent it out to establish income, refinance based on the new higher appraised value to pull your original capital back out, and then repeat the process with the recovered cash. The strategy's appeal is that the same pool of money can buy multiple properties over time instead of being consumed by the first one.

What is 'infinite return' in BRRRR?+

If the refinance returns all of the cash you put in — your purchase, rehab, holding, and closing costs — then you own a cash-flowing property with none of your own money left in it. Cash-on-cash return divides cash flow by cash invested, so when cash invested reaches zero the return is mathematically undefined, which investors call infinite. It is real, not a gimmick, but it depends entirely on the after-repair value supporting a large enough loan.

How much of my money comes back out?+

Cash left in the deal = (purchase + rehab + holding + closing costs) − (ARV × refinance LTV). Lenders typically cash-out refinance at around 70–75% of the after-repair value, so that LTV is a hard ceiling on recovery. If your all-in cost is $150,000 and the property appraises at $200,000, a 75% refinance returns $150,000 — exactly your capital back. If it appraises at $190,000, you leave $7,500 in.

What is a seasoning period?+

Most lenders require you to have owned the property for a minimum period — commonly cited as 6 to 12 months — before they will refinance based on the new appraised value rather than your original purchase price. This matters enormously for BRRRR: if your lender refinances on purchase price instead of ARV, the entire strategy collapses, because the value you created through renovation is exactly what you are trying to borrow against. Confirm the seasoning rule with your specific lender before you buy, not after.

What is the biggest risk in BRRRR?+

The appraisal coming in below your expected after-repair value. Every dollar the ARV misses costs you the LTV share of it in refinance proceeds — at 75% LTV, an ARV $20,000 below expectation leaves an extra $15,000 of your capital trapped in the deal. Because the whole strategy is a bet on a future valuation, ARV accuracy is not one input among many; it is the input. Rehab overruns and long hold times compound the damage.

Is BRRRR the same as flipping?+

The first three letters are nearly identical — both buy undervalued property and renovate it. The difference is the exit. A flipper sells, pays selling costs and short-term capital gains, and books the profit. A BRRRR investor refinances, keeps the property, and holds it for rent. BRRRR trades the immediate profit for a long-term asset plus most of the capital back, which is why it scales where flipping does not.