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SJ Expert Building Services are here to help customers who need an Extension Builder in Archway. We offer a competitive rate to complete all your e...
Patrick Gavin
Need an Extension Builder in Archway? NWL Renovations Ltd has been helping local clients (5 mile radius) with their extension buildering jobs for ...
SLS BUILDERS LIMITED is a trusted extension builder serving customers in Archway and the surrounding area. Contact us to today to get a competitive...
Experienced extension builder ready to quote for your work. Five Star Builder is the best extension builder in Archway. No obligation free quotes a...
Dimitar Vakavliev
We are reliable tradesmen delivering quality works with attention to detail
Relax... you have found a reliable extension builder in Archway. London Trowel Co. is a friendly and reliable company based in Archway who consider...
Trusted and professional extension builder in Archway. Experienced in all extension buildering work and keeping within budget and on quote. Thermod...
Darren Bergin
Relax... you have found a reliable extension builder in Archway. First guard Roofing is a friendly and reliable company based in Archway who consid...
Hussein Eljhani
We are highly professional Builders Company, hones pricing and reliable, we leave all areas clean and tidy.
GG CONSTRUCTION LTD is a trusted extension builder serving customers in Archway and the surrounding area. Contact us to today to get a competitive ...

In Archway, bungalow loft conversions range from the cheapest of £28,528 (Bellator Construction Ltd based in N11) to the dearest of £29,640 (ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD based in NE4), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in Archway.
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 - £17,650

Two storey extension - £88,224

Build a timber frame extension - £26,150

Build a swimming pool - £81,150

Single storey extension - £57,992

Side return extension - £43,183

Install an RSJ - £2,350

Outbuilding - £10,150

Build a Mansard loft conversion - £52,150

Loft conversion - £35,153

Build a kitchen extension - £42,150

Hip to gable loft conversion - £42,150

Granny annexe - £87,150

Garden office - £10,150

Convert a Garage - £16,150

Garage - £18,650

Build a flat roof extension - £22,150

Build a dormer loft conversion - £42,150

Concrete foundations - £6,400

Convert a bungalow loft - £29,150

Convert a basement - £39,183