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Roberts & Co
Roberts & Co is a family run business est.2009. We specialize in Kitchen extensions and Loft conversions, and cover Hertfordshire, Essex and Greate...
Flamstead Building Services Ltd
Ilir/leo Shkembi
Dear All, I’m a plumber and heating engineer, I have access to all other trades guys that are willing to work long hours and at the weekends ...
IMS Building Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £37,050
GP Property Services
Need to find an Extension Builder near you for all your extension buildering work?
GP Property Services provides a local, trusted extension...
From £34,650
Loft Guru
Waltham cross, EN7
Loft Guru is an established extension buildering business in EN7. We come highly recommended and provide competitive quotes for your work.
From £33,075
MPG CONSTRUCTION
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £35,100
PM Heating & Contractors Ltd
Trusted and professional extension builder in EN7. Experienced in all extension buildering work and keeping within budget and on quote. PM Heating ...
From £37,200
C.B.Buildings & Claims Limited T/A Concept Solutions 3 Counties
Need to find an Extension Builder near you for all your extension buildering work?
C.B.Buildings & Claims Limited T/A Concept Solutions 3 C...
From £36,300
Herts Renovations
Waltham Cross, EN7
Herts Renovations is a trusted extension builder serving customers in EN7 and the surrounding area. Contact us to today to get a competitive quote ...
From £36,225
FFDECOR LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Cheapest builders for loft conversion in EN7
Comparing extension builders estimates for Loft conversion 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 the cost of a loft conversion in EN7 by posting your job to extension builders in EN7.
"Loft conversion" - EN7, job posted 04/03/24
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Estimates for common extension builder jobs in EN7;
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 - £17,871
Two storey extension - £88,557
Build a timber frame extension - £26,371
Build a swimming pool - £81,371
Single storey extension - £62,424
Side return extension - £45,676
Install an RSJ - £2,571
Outbuilding - £10,371
Build a Mansard loft conversion - £52,371
Loft conversion - £37,230
Build a kitchen extension - £42,371
Hip to gable loft conversion - £42,371
Granny annexe - £87,371
Garden office - £10,371
Convert a Garage - £16,371
Garage - £18,871
Build a flat roof extension - £22,371
Build a dormer loft conversion - £42,371
Concrete foundations - £6,621
Convert a bungalow loft - £29,371
Convert a basement - £41,676