Free tools

Every number you need, before you offer.

28 free calculators built for buying in England & Wales — honest assumptions, current rates, no sign-up.

Mortgage & money

Mortgage repayment calculator

Your monthly payment and total interest, for any loan, rate and term.

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Mortgage affordability calculator

Turn your income and deposit into a realistic buying budget.

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Mortgage overpayment calculator

What overpaying really saves in interest — and how many years it cuts.

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Remortgage savings calculator

What switching deals actually saves, after fees and exit charges.

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Interest-only vs repayment calculator

The monthly gap, the total-cost gap, and what you’d still owe.

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Loan-to-value (LTV) calculator

Your LTV, the pricing band it puts you in, and what nudging down is worth.

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Mortgage stress test calculator

Your payment at the rate lenders actually test — not the one advertised.

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Lifetime ISA planner

How far the 25% LISA bonus gets your deposit — and the cap to watch.

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Deposit savings calculator

How long your deposit will really take at your monthly saving rate.

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Costs of buying

Stamp duty calculator

SDLT and LTT for 2025/26 — main rates, first-time buyer relief, surcharges.

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Cost of buying a house calculator

Everything you pay on top of the deposit, added up honestly.

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Moving costs calculator

What moving day costs, from a hired van to a full packing service.

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Auction budget calculator

Your real maximum bid once deposits, fees and funding are counted.

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Home mover total costs calculator

Selling and buying costs combined — what a move takes out of your equity.

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Bridging loan cost calculator

What short-term bridging finance really costs, fees and all.

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True monthly cost calculator

Mortgage plus council tax, energy, upkeep — the number that hits your bank.

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Value & decisions

House price growth calculator

What compound growth does to a price over 5, 10 or 25 years.

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Price per square metre calculator

Compare homes on £ per square metre and spot the outliers.

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House offer calculator

Turn sold prices, time on market and works into an offer number.

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Buy vs rent breakeven calculator

How many years before buying overtakes renting on your numbers.

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Rent vs buy calculator

Rent against the true cost of owning — compared honestly, not headline vs headline.

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Commute cost calculator

What the commute costs per year — and against the house-price saving.

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Extension value calculator

Build cost per m² against local value per m² — does the extension pay?

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Rental yield calculator

Gross and net yield from price and rent — and what counts as good.

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Running & improving

Home running costs calculator

Annual running costs from the council tax band and EPC — before you buy.

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Energy improvement payback calculator

Which energy improvements pay back — and which take decades.

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Lease length checker

What the years left on a lease mean for cost, mortgages and resale.

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Buy-to-let costs calculator

From gross rent to actual pocket — every landlord cost counted.

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Then check the actual home.

Calculators tell you what you can afford. A Housometer report tells you what you'd be buying — every official record on the address, scored 0–100.

Check an address →