Cost calculators
Every calculator is defined by data — questions and pricing rules live in the database, so new calculators need no new code.
Estimate the cost of a bathroom renovation, including removal, plumbing, tiling and fitting.
Start →Estimate the cost of adding home battery storage, including the inverter work and installation.
Start →Estimate the cost of a new driveway, including excavation, sub-base and edging.
Start →Estimate the installed cost of a home electric vehicle charge point.
Start →Extension cost is driven by floor area, structure, glazing and — more than most people expect — the level of finish. Answer six questions for an estimated build range.
Start →Air source heat pump cost depends on the heat loss of the property, the emitters and the cylinder as much as on the heat pump itself. Answer five questions for an estimated range.
Start →Estimate the cost of a full or partial rewire, including the fuse board and certification.
Start →Estimate the cost of converting a loft, including the structure, stairs and finishes.
Start →Estimate the cost of common roof repairs, including access and scaffolding where it is needed.
Start →Answer four quick questions for a realistic UK re-roofing price range.
Start →Scaffolding is priced by how much scaffold you need, how long it stays up and how hard the site is to work in. Answer five questions for an estimated range.
Start →Estimate the cost of a solar PV system for your home.
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