Property finance calculators
Free tools to size a deal before you commit — costs, yields and returns. Indicative only; when the numbers work, we arrange the finance across the market.
Size your deal in seconds
Building finance calculator
Model site, build, professional and contingency costs against editable LTC and LTGDV assumptions.
Buy-to-let tax calculator
Model annual rental profit, residential finance-cost relief and editable tax-rate scenarios.
Bridging loan calculator
Monthly and total interest on a bridge, in seconds.
Development finance calculator
GDV, LTC, max senior loan and profit on cost.
Commercial mortgage calculator
Repayment or interest-only monthly cost.
Buy-to-let calculator
ICR stress test, pass/fail, and the max loan that passes.
Rental yield calculator
Gross and net yield on a buy-to-let or HMO.
Loan-to-value (LTV) calculator
Your LTV and the deposit you need.
Stamp duty calculator (SDLT)
England & NI, incl. the additional-property surcharge.
LBTT calculator (Scotland)
Scottish LBTT incl. the additional dwelling supplement.
LTT calculator (Wales)
Welsh Land Transaction Tax, main and higher rates.
Get the deal before everyone else
Tell us your patch and your strategy. We watch planning consents, auctions and refinance windows across the UK and flag the deals that fit, with finance ready before you bid.