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From £6,130
Can design and Construction
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
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...
From £6,426
Fedora and sons Ltd
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...
CC&D BUILDING LTD
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 ...
M Saleem Builders
Relax... you have found a reliable extension builder in Plaistow. M Saleem Builders is a friendly and reliable company based in Plaistow who consid...
KS Plastering SERVICE
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...
GNB Construction Builders Ltd
Trusted and professional extension builder in Plaistow. Experienced in all extension buildering work and keeping within budget and on quote. GNB Co...
G HAMID CONSTRUCTION LTD
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
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...
Glenward Builders Ltd
Experienced extension builder ready to quote for your work. Glenward Builders Ltd is the best extension builder in Plaistow. No obligation free quo...
Concrete foundation costs in Plaistow
Concrete foundations range from the £6,130 (Can design and Construction based in Ig11) to £6,522 (Kunshi Services UK Ltd based in IG11) in Plaistow.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in Plaistow by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
- How much do foundations cost in the UK?
- What factors affect the cost of concrete foundations?
- What is the difference between a trench and a strip foundation?
- What is the difference between a concrete slab and a foundation?
- What is the minimum depth for a concrete foundation?
- Can I pour my own foundation?
- Can I pour my own concrete slab?
- How do you put a new foundation under an existing house?
Get extension builder rates instantly
Estimates for common extension builder jobs 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 - £17,605
Two storey extension - £88,157
Build a timber frame extension - £26,105
Build a swimming pool - £81,105
Single storey extension - £57,096
Side return extension - £42,679
Install an RSJ - £2,305
Outbuilding - £10,105
Build a Mansard loft conversion - £52,105
Loft conversion - £34,733
Build a kitchen extension - £42,105
Hip to gable loft conversion - £42,105
Granny annexe - £87,105
Garden office - £10,105
Convert a Garage - £16,105
Garage - £18,605
Build a flat roof extension - £22,105
Build a dormer loft conversion - £42,105
Concrete foundations - £6,355
Convert a bungalow loft - £29,105
Convert a basement - £38,679