Dartford two storey extensions from £87,952

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Dartford? To see prices and availability for your job click green button.

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From £88,000

Last active Nov 26
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NA Brickwork

Experienced extension builder ready to quote for your work. NA Brickwork is the best extension builder in Dartford. No obligation free quotes and m...

From £88,168

Last active Nov 26
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Master Builders

Need to find an Extension Builder near you for all your extension buildering work?

Master Builders provides a local, trusted extension buil...

From £87,952

Last active Nov 26
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UNIVERSAL CONSTRUCTION

Relax... you have found a reliable extension builder in Dartford. UNIVERSAL CONSTRUCTION is a friendly and reliable company based in Dartford who c...

From £88,324

Last active Nov 26
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POVERSET BUILDING COMPANY

Curtis Archer

Relax... you have found a reliable extension builder in Dartford. POVERSET BUILDING COMPANY is a friendly and reliable company based in Dartford wh...

From £88,492

Last active Nov 26
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Tony Rutter

Need an Extension Builder in Dartford? Tony Rutter has been helping local clients (10 mile radius) with their extension buildering jobs for many ye...

From £88,252

Last active Nov 26
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Sevcan Construction

Relax... you have found a reliable extension builder in Dartford. Sevcan Construction is a friendly and reliable company based in Dartford who cons...

From £88,408

Last active Nov 26
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Kunshi Services UK Ltd

Kunshi Services UK Ltd is a trusted extension builder serving customers in Dartford and the surrounding area. Contact us to today to get a competit...

From £88,528

Last active Oct 26
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R Tredget & Son

R Tredget & Son are here to help customers who need an Extension Builder in Dartford. We offer a competitive rate to complete all your extension bu...

From £88,924

Last active Oct 26
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HOUSE BUILDING SERVICES LIMITED

Tommy House

HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in Dartford and the surrounding area. Contact us to today to get a...

From £88,552

Last active Oct 26
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MONOLITH CONSTRUCTION LTD

Need an Extension Builder in Dartford? MONOLITH CONSTRUCTION LTD has been helping local clients (10 mile radius) with their extension buildering jo...

Cost of a two storey extension in Dartford

Estimates for two storey extension near Dartford

Costs range from £87,952 (UNIVERSAL CONSTRUCTION based in BR8) to £88,924 (HOUSE BUILDING SERVICES LIMITED based in DA16), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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"Two storey rear extension" - DARTFORD, job posted 01/02/25

"Two storey extension" - DARTFORD, job posted 01/01/70


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Estimates for common extension builder jobs in Dartford;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

More extensions & conversions cost guides...