From £45,910
Need an Extension Builder in EN6? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
From £42,040
Trusted and professional extension builder in EN6. Experienced in all extension buildering work and keeping within budget and on quote. WHITE EAGLE...
From £43,570
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in EN6. No obligation free quotes and m...
From £45,010
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £47,800
Our homes need to be regularly maintained and from time to time they need to be rejuvenated, modernised and enhanced. When it comes to building wor...
From £42,580
Experienced extension builder ready to quote for your work. Mr is the best extension builder in EN6. No obligation free quotes and many happy custo...
From £41,320
JK Doors is a trusted extension builder serving customers in EN6 and the surrounding area. Contact us to today to get a competitive quote for exten...
From £43,660
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
From £45,010
skilled worker who specializes in completing a wide range of building and renovation projects
From £43,750
Relax... you have found a reliable extension builder in EN6. Derryard Construction Ltd is a friendly and reliable company based in EN6 who consider...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in EN6.
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 - £17,728

Two storey extension - £88,342

Build a timber frame extension - £26,228

Build a swimming pool - £81,228

Single storey extension - £59,560

Side return extension - £44,065

Install an RSJ - £2,428

Outbuilding - £10,228

Build a Mansard loft conversion - £52,228

Loft conversion - £35,888

Build a kitchen extension - £42,228

Hip to gable loft conversion - £42,228

Granny annexe - £87,228

Garden office - £10,228

Convert a Garage - £16,228

Garage - £18,728

Build a flat roof extension - £22,228

Build a dormer loft conversion - £42,228

Concrete foundations - £6,478

Convert a bungalow loft - £29,228

Convert a basement - £40,065