From £17,924
20 years experience in high end carpentry, joinery and furniture making
From £17,852
McCracken Consult & Construct is an established and experienced local extension builder in Camden Town. Please contact us for a free, no obligation...
From £17,660
UR Interior is an established extension buildering business in Camden Town. We come highly recommended and provide competitive quotes for your work...
From £17,628
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 £17,532
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 £17,716
Welcome to Mesoni, an award-winning independent consultancy firm specializing in high-value residential homes. Focused on excellence, we offer clie...
From £17,652
Experience the best architectural design services with PLANSING, where we flawlessly integrate innovative architectural designer products to bring ...
From £17,908
The firm’s design portfolio is very diverse ranging from residential, commercial, educational and many other types of developments. NArch has bee...
From £17,828
Need an Extension Builder in Camden Town? Forster & Sons has been helping local clients (5 mile radius) with their extension buildering jobs for ma...

Underpinning ranges from £17,532 (Square Foot Basements Ltd based in NW1) to £17,924 (Masters Construction UK based in NW1), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in Camden Town by posting a job with HaMuch and we will send it to extension builders in Camden Town.
"Underpin a building" - N7, job posted 01/01/70
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