Property finance calculators
Run the numbers before you commit. Free, instant and built for UK property investors — no sign-up needed.
BTL affordability
Work out the maximum BTL loan the rent will support under lender ICR stress tests — by tax band, company structure and product term.
Open calculatorBridging cost
The true cost of a bridging loan: interest (retained or serviced), arrangement and exit fees, and your net day-one advance.
Open calculatorStamp duty
SDLT, LBTT or LTT on your next purchase, including the additional-property and non-resident surcharges, across all four UK nations.
Open calculatorROI & yield
Gross yield, net yield and cash-on-cash return on a rental purchase, with or without mortgage leverage.
Open calculatorFlip profit
Profit on cost and profit on GDV for a flip or refurb, with a bridging loan-to-GDV sense check.
Open calculatorSpeak to a broker
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Request an introductionThese calculators are for illustrative purposes only. They are not advice, an offer of finance, or a quotation — actual lending criteria, rates and taxes vary. Always seek professional advice before making financial decisions.