How the BRRRR Method Works
BRRRR (Buy, Rehab, Rent, Refinance, Repeat) aims to recycle the same cash into several rentals. You buy a property that needs work, add value with a renovation, rent it out, then refinance at the higher appraised value and pull out as much of your money as possible for the next deal.
- Buy below market value, typically a dated or distressed property, using cash or a short-term (hard money or private) loan.
- Rehab to raise the value: kitchens, bathrooms, flooring, systems and curb appeal, matched to the neighborhood.
- Rent to a qualified tenant. A signed lease supports the appraisal and the lender's income calculation.
- Refinance into a long-term mortgage based on the new appraised value (ARV), using the proceeds to repay the short-term loan or return your cash.
- Repeat with the cash you got back.
The Default Example in Numbers
- Purchase $150,000 + rehab $30,000 + closing $3,000 + holding costs $5,000 = $188,000 all-in.
- The property appraises at $220,000, so the renovation created $32,000 of forced equity.
- A 75% LTV cash-out refinance lends $165,000. After $4,000 of refinance costs, $161,000 comes back, about 86% of the money invested.
- $27,000 stays in the deal, and you keep $55,000 of equity ($220,000 − $165,000).
- The new 7.5% 30-year loan costs about $1,154 a month. Rent of $1,800 minus $550 of operating expenses minus the mortgage leaves about $96 a month.
- Cash-on-cash return: $96 × 12 ÷ $27,000 ≈ 4.3%.
That is the honest picture at 2026 interest rates: the refinance recycles most of the capital, but a higher mortgage rate leaves thin cash flow. Many BRRRR examples online were written when mortgage rates were 3–4%. Freddie Mac's survey average for a 30-year fixed loan was 7.28% on October 1, 2026, and investment-property loans typically cost more.
The 70% Rule
Maximum purchase price = ARV × 0.70 − rehab costs
- ARV $200,000, rehab $25,000 → maximum offer $115,000
- ARV $300,000, rehab $40,000 → maximum offer $170,000
- ARV $180,000, rehab $20,000 → maximum offer $106,000
The rule originally comes from house flipping, where the 30% margin covers closing, holding and selling costs plus profit. For BRRRR it is a useful check: buying near the 70% line is usually what makes it possible to pull most or all of your cash out at a 75% refinance. The default deal ($150,000 for a $220,000 ARV with $30,000 of rehab) is above the $124,000 maximum, which is why money stays in it.
When You Get All Your Money Back
Example: buy for $100,000, rehab $20,000, closing $3,000, holding $4,000 (all-in $127,000). If it appraises at $180,000, a 75% refinance lends $135,000; after $4,000 of costs, $131,000 comes back, $4,000 more than you put in. With no cash left in the deal, cash-on-cash return is undefined ("infinite"), though you now carry a larger mortgage and the property must still cover it.
Refinance Rules to Check Before You Buy
- Maximum LTV: Fannie Mae's eligibility matrix limits cash-out refinances of investment properties to 75% LTV. Some non-agency lenders (for example, DSCR loans that underwrite on rental income) have their own limits and usually higher rates.
- Seasoning: Fannie Mae generally requires a borrower to have been on title for at least six months before a cash-out refinance, and the first mortgage being paid off must generally be at least 12 months old. Its "delayed financing" exception lets cash buyers refinance sooner, but the new loan is limited based on documented purchase costs rather than the full ARV. Confirm the current rules with your lender, because they change.
- Appraisal risk: the lender lends on the appraised value, not your estimate. A $20,000 shortfall on ARV at 75% LTV leaves $15,000 more of your cash in the deal.
Common BRRRR Mistakes
- Optimistic ARV: base it on recent sales of comparable, renovated homes nearby, not list prices.
- Rehab overruns: include a contingency, and get contractor bids before you buy.
- Ignoring holding costs: hard-money interest and points, taxes, insurance and utilities during a long rehab add up.
- Forgetting the new payment: pulling all your cash out raises the mortgage. Check that rent still covers it, plus expenses and reserves.
- Over-improving: luxury finishes rarely raise the appraisal enough to pay for themselves in a modest neighborhood.
Is BRRRR Right for You?
BRRRR is closer to a part-time job than passive investing: finding deals, managing contractors, leasing and coordinating lenders. It concentrates risk in a few properties and depends on appraisals and lending rules you do not control. If you want hands-off real estate exposure, a traditional rental with a property manager or a REIT index fund may suit you better.