Basements

Can I convert or add a basement to my home?

You can find out more about converting an existing basement or adding a new basement to your property by visiting our project advice page. This section provides advice such as;

Inspiration
Lighting
Waterproofing
Value for money
Conversion timescale
Financing.

Visit project advice for basement conversions¹

Search and find

Find a professional ^{(https://www.planningportal.co.uk/planning/planning-applications/find-a-trade-professional)}

Find a professional

RTPI Directory of Planning Consultants ^{(https://www.rtpiconsultants.co.uk/#/)}

RTPI Directory of Planning Consultants

Find your building control authority ^{(https://www.planningportal.co.uk/applications/building-control-applications/building-control/find-your-LABC)}

Find your building control authority

Useful links

Make an application ^{(https://www.planningportal.co.uk/app/applications)}

Make an application

Speak to an expert ^{(https://www.planningportal.co.uk/your-feedback/permission/planning-guidance-service)}

Speak to an expert

Sell your site with Land Match ^{(https://www.planningportal.co.uk/your-feedback/permission/commercial-developments/sell-your-site)}

Sell your site with Land Match

https://www.planningportal.co.uk/your-feedback/permission/home-improvement/project-advice/project-advice-basement-conversion

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