Free tool

    BRRRR calculator

    Buy, Rehab, Rent, Refinance, Repeat — work out how much capital you actually get back out, and what the deal yields on what's left in.

    Deal figures

    Realistic valuation once works are complete.

    Management, maintenance, insurance. Exclude the mortgage.

    Result

    Capital left in the deal

    $5,000

    Lower is better

    Total invested
    $200,000
    Refinance loan
    $195,000
    Capital returned
    $195,000
    Monthly cashflow
    $325
    Cash-on-cash return
    78.0%

    Indicative only. Excludes taxes and fees, which vary by market.

    How BRRRR works

    BRRRR is buy, rehab, rent, refinance, repeat. You acquire a property below market value, renovate it to raise the valuation, let it, then refinance against the new higher value to pull your original capital back out — and use that capital to do it again.

    The whole strategy turns on one number: how much of your capital you get back at refinance. If the after-repair value supports a loan large enough to return everything you put in, you own a cash-flowing asset with none of your own money left in it, and your capital is free to repeat the process. If it does not, you have simply bought a rental with a lot of your capital tied up.

    After-repair value is where deals go wrong

    Every BRRRR failure traces back to an optimistic ARV. Investors estimate the post-renovation valuation from what they hope comparable properties will achieve, the lender's valuer disagrees, the refinance comes in lower than modelled, and capital that was supposed to be recycled is stuck in the property.

    Be conservative. Use recent completed sales of genuinely comparable properties, not asking prices, and stress-test the model by lowering ARV by ten per cent. A deal that only works at the top of the valuation range is not a deal.

    • Use completed sales, not asking prices, for comparables
    • Stress-test ARV down by 10% and see if it still works
    • Add contingency to the rehab budget — overruns are the norm
    • Include holding costs during the works period
    • Check the lender's seasoning period before refinancing

    Reading cash-on-cash return

    Cash-on-cash divides annual cashflow by the capital still in the deal. When you recycle everything, the figure is mathematically infinite — which sounds impressive and means only that you have no capital left in, not that the deal is risk-free. A property refinanced to the maximum carries a larger mortgage and thinner margin for a rate rise or a void period.

    The cashflow figure above uses interest only, which is how most BRRRR investors evaluate a deal at the modelling stage. A capital-repayment mortgage will show lower monthly cashflow and build equity instead.

    Track a portfolio, not one deal

    If you source BRRRR deals for investor clients, the work is matching stock to mandates and keeping refurb pipelines moving. RealEstateCRM.io holds acquisition costs, works status and post-refurb valuations on each property, and matches new inventory to the investors whose criteria it fits.

    See property management

    Run the numbers on your real pipeline

    These tools work on one deal at a time. RealEstateCRM.io tracks them across your whole portfolio — yields, commissions, forecasts and reporting from the deals already in your CRM.

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