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Buci builders ltd
Robert Buci
Buci builders ltd is a trusted extension builder serving customers in SE21 and the surrounding area. Contact us to today to get a competitive quote...
Greens Gardening & Landscape Property Maintenance
John Mcdonagh
Watch our short video highlighting all our expertise and services here:
more than 10 y...
RCB Group Design & Build
Vasi J
London, SE21
No Call out charges!
All Jobs Fully Insured and Guaranteed !!!
All aspects of Plumbing, Heating and Drains....
..."I am very pleased with the work carried out. All very clear and transparent." - ROMFORD,reviewed 10/01/18, KELLY
PW Construction & Renovation Ltd
PW Construction & Renovation Ltd is a trusted extension builder serving customers in SE21 and the surrounding area. Contact us to today to get a co...
The Perfectionist
Experienced extension builder ready to quote for your work. The Perfectionist is the best extension builder in SE21. No obligation free quotes and ...
Vidanov Building Services
Trusted and professional extension builder in SE21. Experienced in all extension buildering work and keeping within budget and on quote. Vidanov Bu...
Quality Carpentry
Quality Carpentry is a trusted extension builder serving customers in SE21 and the surrounding area. Contact us to today to get a competitive quote...
Complete Construction London Limited
Complete Construction London Limited is a trusted extension builder serving customers in SE21 and the surrounding area. Contact us to today to get ...
From £6,274
Exquisite Touch
Relax... you have found a reliable extension builder in SE21. Exquisite Touch is a friendly and reliable company based in SE21 who consider no job ...
From £6,682
Universal Plastering Ltd
We are a family run local business that was founded in 2007. Universal Plastering Ltd provides a wide variety of building and plastering services i...
Concrete foundation costs in SE21
Concrete foundations range from the £6,234 (RCB Group Design & Build based in SE21) to £7,274 (Buci builders ltd based in SE27) in SE21.
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 SE21 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 SE21;
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 - £17,726
Two storey extension - £88,338
Build a timber frame extension - £26,226
Build a swimming pool - £81,226
Single storey extension - £59,512
Side return extension - £44,038
Install an RSJ - £2,426
Outbuilding - £10,226
Build a Mansard loft conversion - £52,226
Loft conversion - £35,865
Build a kitchen extension - £42,226
Hip to gable loft conversion - £42,226
Granny annexe - £87,226
Garden office - £10,226
Convert a Garage - £16,226
Garage - £18,726
Build a flat roof extension - £22,226
Build a dormer loft conversion - £42,226
Concrete foundations - £6,476
Convert a bungalow loft - £29,226
Convert a basement - £40,038