P propCALC.uk
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propcalc.uk by Propreneur Free UK calculators · no sign-up
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Deal strategies

Strategy R2R SA BTL HMO BRR Flip BMV Commercial Development

Financial & quick tools

NPV / IRR DSCR Multiples CoC / ROE LTV Breakeven SDLT Bridging Mortgage Yield BTL ROI Void Skip CGT Affordability Refurb Snagging

About this calculator

Free UK property calculator with show-your-working steps. No sign-up required to run numbers.

Related tools

Did you know?

Pair propcalc with market-data tools for comps; use these calculators to decide if the deal actually stacks after all costs.

UK context

Below Market Value with same-day remortgage: ~32%+ discount required so 75% LTV remortgage on market value covers the purchase price, bridging fee, SDLT, legals and valuation. RICS valuation must hold at market value.

Calculator

BMV No Money Down (Same-Day Remortgage)

Buy below market value with 100% bridging and same-day remortgage at market value - model whether all costs are covered with zero cash left in.

Inputs

RICS valuation or comparable evidence

Run calculator

Runs against the live API. Nothing is stored. Use Sign up to save results.

Sensitivity scenarios

Sign up to save deals

Create a free Propreneur account to save these numbers against a property.

Optional overrides - mortgage estimate for BTL / commercial

Uses offer price, monthly rent, and monthly expenses (x12 as annual opex) from the form above.

Show working

See every formula, your numbers plugged in step by step, and where each cost comes from. No other UK property calculator shows its maths like this.

Save this as a PDF deal pack

Run the calculator, then enter your email for a PDF summary (usually within a few minutes). Sign up to Propreneur for watermark-free packs and saved deals.

Calculate your deal first; the PDF uses your latest results.

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