Extension Plans in Dorchester Town Centre, Dorchester
Dorchester is the county town of Dorset, with a rich history dating back to Roman times. The town centre has an extensive conservation area and several listed buildings, with extension projects requiring careful design that respects the town's heritage character.
Property mix in Dorchester Town Centre
Georgian townhouses, Victorian terraces, and some Edwardian semi-detached houses. The historic core has tight plots and heritage constraints. Properties near the outskirts offer more conventional extension opportunities.
Our services in Dorchester
3D Laser Survey
£650
A 1.5-hour on-site visit with a 3D laser scanner to capture millimetre-accurate measurements of your property. The foundation for precise structural calculations and planning drawings.
Structural Calculations
£350
Engineer-certified structural calculations for your extension or wall removal. Covers beam sizing, foundation design, and Building Regulations compliance.
Planning Application
£2,200
Full householder planning application preparation and submission. We handle the drawings, design and access statement, and council liaison from start to finish.
Building Regulations Drawings
£399
Technical construction detail drawings that satisfy Building Regulations. Covers insulation, drainage, structural details, and everything your builder and building control need.
Builder Introduction
£149
We match you with 2–3 vetted local builders who specialise in your type of project. Includes a professional brief so every builder quotes on the same scope.
Certificate of Lawfulness
£1,500
A legal document confirming your extension falls within Permitted Development rights. Protects you at resale — mortgage lenders and solicitors expect it.
Common questions about extensions in Dorchester Town Centre
Nearby neighbourhoods
Ready to plan your extension in Dorchester Town Centre?
Get 2-3 professional floor plan options for your Dorchester Town Centre home. Fixed price, 48-hour delivery, no obligation.
Every plan drawn by qualified drafters in Poole, Dorset
Serving homeowners across Poole, Bournemouth, Christchurch, Wimborne, Wareham, and the wider Dorset area.
Useful links for Dorchester homeowners
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