PROPERTY
UK property calculators
Mortgage, rent and property-tax tools arranged around the decisions users actually make: borrowing, buying, overpaying, moving and comparing housing costs. The mortgage cluster is linked so repayment, affordability, overpayment, rate-rise and interest-only pages can move users through one property decision flow.
Editorial standard
Property tools are kept close to their source guidance, and the strongest calculators include worked examples plus related mortgage links.
Bridging loan calculator
Estimate retained interest, arrangement fees and total repayment.
Open calculator →LiveBuy vs rent
Compare ownership costs, equity and rent
Open calculator →LiveCapital gains tax
Tax on a chargeable gain after costs and allowance
Open calculator →LiveCouncil Tax
Local authority bands, postcode lookup and nation-specific bills
Open calculator →LiveCouncil Tax band calculator
Convert a local Band D charge into another English Council Tax band.
Open calculator →LiveFirst-time buyer budget
Deposit, purchase tax and upfront buying costs
Open calculator →LiveInterest-only vs repayment
Compare payments, interest and remaining balance
Open calculator →LiveLandlord void cost calculator
Calculate lost rent and bills during an empty period.
Open calculator →LiveMortgage affordability
Borrowing range, commitments and stress test
Open calculator →LiveMortgage calculator
Repayments, loan-to-value and interest
Open calculator →LiveMortgage overpayment
Interest and mortgage term savings
Open calculator →LiveMortgage rate rise
Stress-test payments after a rate increase
Open calculator →LiveMoving cost
Buying, selling and moving cost estimate
Open calculator →LiveProperty flip ROI calculator
Model acquisition, refurbishment, finance, tax and sale costs for a property project.
Open calculator →LiveRent increase calculator
Measure a proposed rent increase in pounds and percentage terms.
Open calculator →LiveSalary needed for mortgage
Reverse a mortgage target into household income
Open calculator →LiveSecond-home CGT and PRR calculator
Estimate chargeable residential-property gain after costs, Private Residence Relief and the annual exempt amount.
Open calculator →LiveShared ownership calculator
Combine deposit, mortgage repayment, rent and service charge.
Open calculator →LiveShort-term letting tax calculator
Estimate taxable short-term letting profit after expenses or the property allowance.
Open calculator →LiveShorter mortgage term
Compare a longer and shorter mortgage term
Open calculator →LiveStamp Duty
England and Northern Ireland purchase tax on homes
Open calculator →LiveStamp Duty, LBTT and LTT
Property purchase tax across UK nations
Open calculator →Clear status, no empty promises
Live tools are usable now. In-development tools are the next calculation engines being implemented. Planned tools are part of the category scope but are not presented as working calculators.
Why this category matters
Users arrive here when they want a quick answer for a real decision. The live calculators and deep links below are arranged so the strongest intent stays closest to the result instead of being buried in a long list.