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Quardlyn

Planning calculators

Property tools

Clear guidance estimates to help you plan a property move. These tools do not provide financial or legal advice.

Stamp duty calculator

Estimate residential property tax across England, Northern Ireland, Wales and Scotland.

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Mortgage calculator

Estimate monthly mortgage repayments, deposit and borrowing amount.

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Rental yield calculator

Estimate gross and net rental yield from rent, property value and annual expenses.

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Affordability calculator

Estimate a simple borrowing range and monthly household budget.

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Buying cost calculator

Estimate property tax and common professional or mortgage fees.

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Remortgage calculator

Compare a current monthly payment with an estimated payment at a new rate.

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Property sale profit calculator

Estimate sale profit and return after purchase, renovation and other costs.

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Instant property valuation

Get an instant property value estimate from the valuation flow.

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Rental income calculator

Estimate annual rental income, net profit and gross yield.

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Buy-to-let ROI calculator

Estimate buy-to-let profit, yield and cash return after finance and annual costs.

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Tenant affordability calculator

Compare monthly rent with monthly household income.

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