Certificate of Lawfulness in Bournemouth — Permitted Development Proof
A legal document confirming your extension falls within Permitted Development rights. Protects you at resale — mortgage lenders and solicitors expect it.
What's included
- Existing and proposed floor plans
- Elevation drawings
- Site plan and block plan
- PD compliance assessment
- Council application and liaison
Certificate of Lawfulness in Bournemouth
A Certificate of Lawfulness (CLPUD) is a legal document confirming your extension falls within Permitted Development rights. It is not planning permission — it is proof that you don't need it. In Bournemouth, where predominantly Victorian and Edwardian terraces and semis in areas like Winton and Boscombe, with larger detached properties in Westbourne and Southbourne, this certificate protects you when you come to sell.
Why you need one
Mortgage lenders, solicitors, and buyers expect documentary proof that extensions were built legally. Without a certificate, a future buyer's solicitor may raise enquiries that delay or derail your sale.
PD rules in Bournemouth
BCP Council follows standard Permitted Development rules. Single-storey rear extensions up to 3m (detached: 4m) from the original rear wall — or up to 6m (detached: 8m) with prior approval — do not require planning permission, subject to conditions on height, boundaries, and materials. BCP Council's Bournemouth town centre has extensive conservation areas. Many homeowners assume PD rights apply but need to check the conservation area map first We assess your property against all PD conditions before applying — if your project doesn't qualify, we tell you upfront and recommend the planning application route instead.
What we submit
Existing and proposed floor plans, elevation drawings, a site plan, and a compliance statement demonstrating how the proposal meets every PD condition. We submit to BCP Council and manage the process through to the certificate being issued.
Typical properties in Bournemouth

195 Holdenhurst Road — Victorian residential property in central Bournemouth
Fig. 2

Springbourne, Bournemouth — quiet residential neighbourhood with typical inner-suburb housing
Fig. 3
Lawfulness Cert questions in Bournemouth
Lawfulness Cert in other areas
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Technical construction detail drawings that satisfy Building Regulations. Covers insulation, drainage, structural details, and everything your builder and building control need.
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Measured floor plans for Poole renovation, extension and structural alteration projects before pricing, engineering, planning or Building Control.
Ready to get started in Bournemouth?
Certificate of Lawfulness. Project-specific pricing, no obligation.
Every plan drawn in Poole, Dorset
Serving homeowners across Poole, Bournemouth, Christchurch, Wimborne, Wareham, and the wider Dorset area.
Useful links for Bournemouth homeowners
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