Sebastian Banga
Banga decoration. Is Base in south London for number of year Banga decoration is a small company. Wich provide an excellent job to the custom...
Vasi J
Dulwich 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 is a trusted extension builder serving customers in Dulwich and the surrounding area. Contact us to today to get a...
Robert Buci
Buci builders ltd is a trusted extension builder serving customers in Dulwich and the surrounding area. Contact us to today to get a competitive qu...
Experienced extension builder ready to quote for your work. The Perfectionist is the best extension builder in Dulwich. No obligation free quotes a...
John Mcdonagh
Watch our short video highlighting all our expertise and services here:
more than 10 y...
Glenn Miller
Relax... you have found a reliable extension builder in Dulwich. Glenn Miller Builders Limited is a friendly and reliable company based in Dulwich ...
Relax... you have found a reliable extension builder in Dulwich. PRM BUILDING is a friendly and reliable company based in Dulwich who consider no j...
Relax... you have found a reliable extension builder in Dulwich. RAJANIS CONSTRUCTION is a friendly and reliable company based in Dulwich who consi...
Trusted and professional extension builder in Dulwich. Experienced in all extension buildering work and keeping within budget and on quote. Local B...

Kitchen extensions in Dulwich range from the cheapest of £41,984 (RCB Group Design & Build based in SE21) to the dearest of £43,200 (Banga Decoration based in CR7), but these are just estimates based on our database of hourly and daily rates from tradespeople across the country.
The best way to get an accurate price for your kitchen extension is to get actual quotes. Post your job on HaMuch now and we'll send it to extension builders in Dulwich.
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 - £17,846

Two storey extension - £88,518

Build a timber frame extension - £26,346

Build a swimming pool - £81,346

Single storey extension - £61,912

Side return extension - £45,388

Install an RSJ - £2,546

Outbuilding - £10,346

Build a Mansard loft conversion - £52,346

Loft conversion - £36,990

Build a kitchen extension - £42,346

Hip to gable loft conversion - £42,346

Granny annexe - £87,346

Garden office - £10,346

Convert a Garage - £16,346

Garage - £18,846

Build a flat roof extension - £22,346

Build a dormer loft conversion - £42,346

Concrete foundations - £6,596

Convert a bungalow loft - £29,346

Convert a basement - £41,388