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Free tools

The renovation
toolkit.

From the first rough budget to briefing the trade, plan your whole UK renovation with real 2026 prices. Free, and no account.

Start with the calculator
A luxury kitchen with a Calacatta marble waterfall island and brass fittings

Plan your project

A golden-hour aerial view of London Victorian terraces

Planning Checker

See whether your project needs planning permission, or is permitted development.

A dusk view of a terraced street with warm-lit windows

Neighbour Letters

Generate the party wall and notice letters you may need, ready to print.

A barn conversion with an exposed oak truss and glazing to the garden

Building Regulations

Which Approved Documents, fees and inspections apply to your project.

A spa-like marble bathroom with a freestanding stone bath and brass fittings

Material Prices

Reference prices for common UK materials, budget through to premium.

Every number here comes from real UK projects. No guesswork, no signup, nothing saved.

A renovated open-plan living room with a grey sofa, jute rug and dark kitchen beyond
A renovated open-plan living space with an exposed brick chimney breast

Energy & grants

Make an older home warmer, and cheaper to run.

Estimate the cost of insulation, heat pumps and solar, and check which UK grants you can claim, including the £7,500 Boiler Upgrade Scheme.

Retrofit Cost CalculatorGrant Finder

Looking for ideas? Browse real projects in the Inspiration gallery or read the guides.