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Trusted and professional extension builder in Plaistow. Experienced in all extension buildering work and keeping within budget and on quote. Charli...
From £26,176
MIHAI Martolea
Member since September 2026
Fedora and sons Ltd is a trusted extension builder serving customers in Plaistow and the surrounding area. Contact us to today to get a competitive...
From £25,880
Erald Kanani
Member since August 2025
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Kunshi Services UK Ltd is a trusted extension builder serving customers in Plaistow and the surrounding area. Contact us to today to get a competit...
Catalin CIOBANU
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in Plaistow. No obligation free quotes ...
Relax... you have found a reliable extension builder in Plaistow. M Saleem Builders is a friendly and reliable company based in Plaistow who consid...
Sampson Essien
Thistle Bonding Coat: Ideal for use on low-suction backgrounds such as brick or concrete blocks, this product provided a solid foundation, Thi...
Trusted and professional extension builder in Plaistow. Experienced in all extension buildering work and keeping within budget and on quote. GNB Co...
Relax... you have found a reliable extension builder in Plaistow. G HAMID CONSTRUCTION LTD is a friendly and reliable company based in Plaistow who...
Kaseno Group are here to help customers who need an Extension Builder in Plaistow. We offer a competitive rate to complete all your extension build...

A timber frame extension built in Plaistow typically ranges from £25,880 (Can design and Construction based in Ig11) to £26,272 (Kunshi Services UK Ltd based in IG11), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build a timber frame extension in Plaistow by posting a job with HaMuch and we'll send it to extension builders in Plaistow.
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.

Underpin a building - £17,622

Two storey extension - £88,182

Build a timber frame extension - £26,122

Build a swimming pool - £81,122

Single storey extension - £57,432

Side return extension - £42,868

Install an RSJ - £2,322

Outbuilding - £10,122

Build a Mansard loft conversion - £52,122

Loft conversion - £34,890

Build a kitchen extension - £42,122

Hip to gable loft conversion - £42,122

Granny annexe - £87,122

Garden office - £10,122

Convert a Garage - £16,122

Garage - £18,622

Build a flat roof extension - £22,122

Build a dormer loft conversion - £42,122

Concrete foundations - £6,372

Convert a bungalow loft - £29,122

Convert a basement - £38,868