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Free Property Renovation Tools

Plan your project with our instant calculators and checkers. No email required — results are shown immediately.

Cost Calculators

Cost Calculator

Kitchen Extension Cost Calculator

Get an instant estimate for your kitchen extension project in South East London. Factor in extension type, size, finish level, and your borough for a personalised cost breakdown.

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Bathroom Renovation Cost Calculator

Get an instant estimate for your bathroom renovation in London. Choose your bathroom type, size, fixture quality, and scope for a detailed cost breakdown.

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Loft Conversion Cost Calculator

Estimate the cost of your loft conversion based on type (dormer, mansard, hip-to-gable), intended use, and location in South East London.

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Value Calculators

Value Calculator

Kitchen Extension Value Calculator

Estimate how much value a kitchen extension could add to your property. Calculate your return on investment based on your borough, property value, and extension type.

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Timeline Planners

Timeline Planner

Kitchen Extension Timeline Calculator

Plan your kitchen extension timeline from start to finish. Factor in planning permission, party wall agreements, and seasonal adjustments for a realistic project schedule.

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Compliance Checkers

Compliance Checker

Planning Permission Checker

Check whether your home improvement project is likely to need planning permission or falls under permitted development rights. Covers extensions, loft conversions, and more.

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Party Wall Agreement Checker

Find out if your building project requires a party wall agreement under the Party Wall Act 1996. Check what notices you need to serve and understand the process.

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Decision Tools

Decision Tool

Extend or Move Calculator

Should you extend your home or move to a bigger property? Compare the total costs of each option including stamp duty, agent fees, and extension costs to make the right decision.

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