From £10,424
20 years experience in high end carpentry, joinery and furniture making
From £10,352
McCracken Consult & Construct is an established and experienced local extension builder in Camden Town. Please contact us for a free, no obligation...
From £10,160
UR Interior is an established extension buildering business in Camden Town. We come highly recommended and provide competitive quotes for your work...
From £10,128
NWL BUILDERS LTD are here to help customers who need an Extension Builder in Camden Town. We offer a competitive rate to complete all your extensio...
From £10,032
Square Foot Basements Ltd are here to help customers who need an Extension Builder in Camden Town. We offer a competitive rate to complete all your...
From £10,216
Welcome to Mesoni, an award-winning independent consultancy firm specializing in high-value residential homes. Focused on excellence, we offer clie...
From £10,152
Experience the best architectural design services with PLANSING, where we flawlessly integrate innovative architectural designer products to bring ...
From £10,408
The firm’s design portfolio is very diverse ranging from residential, commercial, educational and many other types of developments. NArch has bee...
From £10,328
Need an Extension Builder in Camden Town? Forster & Sons has been helping local clients (5 mile radius) with their extension buildering jobs for ma...

Outbuilding costs in Camden Town range from the cheapest of £10,032 (Square Foot Basements Ltd based in NW1) to the dearest of £10,424 (Masters Construction UK based in NW1), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Camden Town by posting a job with HaMuch and we will send it to extension builders.
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 - £17,730

Two storey extension - £88,344

Build a timber frame extension - £26,230

Build a swimming pool - £81,230

Single storey extension - £59,592

Side return extension - £44,083

Install an RSJ - £2,430

Outbuilding - £10,230

Build a Mansard loft conversion - £52,230

Loft conversion - £35,903

Build a kitchen extension - £42,230

Hip to gable loft conversion - £42,230

Granny annexe - £87,230

Garden office - £10,230

Convert a Garage - £16,230

Garage - £18,730

Build a flat roof extension - £22,230

Build a dormer loft conversion - £42,230

Concrete foundations - £6,480

Convert a bungalow loft - £29,230

Convert a basement - £40,083