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ARI Studio LTD
Her, WD7
Need to find an Extension Builder near you for all your extension buildering work?
ARI Studio LTD provides a local, trusted extension build...
"Loft conversion" - WD7, job posted 13/09/26
£37/hr
£238/day
LF Gjabri Contractions Ltd
Astrit Gjabri
Very good builder Brick work block work ground fencin drive ways patios extension New building no job to small
"Loft conversion" - WD7, job posted 30/08/26
£41/hr
£258/day
Griggs Homes
Radlett, WD7
Griggs Homes is an established extension buildering business in WD7. We come highly recommended and provide competitive quotes for your work.
£42/hr
£268/day
ADS Builders
Relax... you have found a reliable extension builder in WD7. ADS Builders is a friendly and reliable company based in WD7 who consider no job as to...
£39/hr
£260/day
ADS Builders
Radlett, WD7
Looking for an Extension Builder near WD7 for all your extension buildering jobs?
ADS Builders provides a professiona...
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- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in WD7. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local WD7 Extension Builders or phone them directly - you’re in control!
Local Extension Builders in London Boroughs
Job estimates from extension builders near you
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.
Build a timber frame extension - £26,048
Garden office - £10,048
Granny annexe - £87,048
Build a flat roof extension - £22,048
Convert a Garage - £16,048
Hip to gable loft conversion - £42,048
Convert a bungalow loft - £29,048
Build a dormer loft conversion - £42,048
Build a swimming pool - £81,048
Build a Mansard loft conversion - £52,048
Concrete foundations - £6,298
Underpin a building - £17,548
Two storey extension - £88,072
Convert a basement - £38,040
Side return extension - £42,040
Loft conversion - £34,200
Garage - £18,548
Single storey extension - £55,960
Outbuilding - £10,048
Install an RSJ - £2,248
Build a kitchen extension - £42,048
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