UK Home Cost Calculators
Twenty-one live planning calculators built from dated UK benchmarks, transparent assumptions and regional pricing.
House Renovation
Estimate a whole-home renovation by property size, scope, condition and postcode.
Open calculator →Live calculatorHouse Extension
Adjust project size, region, storeys, finish, kitchen and bathroom add-ons.
Open calculator →Live calculatorBuild a House
Estimate a new-build budget by floor area, specification, complexity and postcode.
Open calculator →Live calculatorConcrete Volume & Cost
Calculate concrete volume and estimate ready-mix, delivery and pump-hire costs.
Open calculator →Live calculatorLoft Conversion
Compare Velux, dormer, hip-to-gable, mansard and bungalow loft budgets.
Open calculator →Live calculatorKitchen Renovation
Estimate a fitted kitchen by room size, specification and region.
Open calculator →Live calculatorBathroom Renovation
Model finish level, layout changes, underfloor heating and region.
Open calculator →Live calculatorRoof Replacement
Estimate gable, hip and flat roof replacement costs by area and region.
Open calculator →Live calculatorWindow Replacement
Price double glazing by window type, quantity, region and access.
Open calculator →Live calculatorHouse Rewiring
Estimate a full rewire by property size, region and specification.
Open calculator →Live calculatorBoiler Replacement
Model boiler type, moving costs, controls and common extras.
Open calculator →Live calculatorHeat Pump
Estimate air-source or ground-source costs and model the current BUS grant.
Open calculator →Live calculatorSolar Panels
Estimate 3–6 kW solar PV, battery storage and access costs.
Open calculator →Live calculatorHome Insulation
Estimate loft quilt and cavity-wall insulation with postcode-aware pricing.
Open calculator →Live calculatorEV Charger
Estimate installation cost and model current eligible OZEV grant support.
Open calculator →Live calculatorFlooring
Estimate laminate, engineered wood or hardwood supply and installation.
Open calculator →Live calculatorPainting & Decorating
Estimate room, whole-home and exterior decorating costs.
Open calculator →Live calculatorPlastering
Estimate skim or specialist plastering by surface area, condition and postcode.
Open calculator →Live calculatorDriveway
Compare gravel, tarmac, concrete, block paving and resin driveways.
Open calculator →Live calculatorPatio
Estimate patio laying by area, material specification, ground prep and postcode.
Open calculator →Live calculatorGarden Room
Estimate mini rooms, insulated office pods and high-spec cabins.
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