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Applied Joinery
Need an Extension Builder in Carlisle? Applied Joinery has been helping local clients (20 mile radius) with their extension buildering jobs for man...
"Loft conversion" - CA1, job posted 02/09/26
Cmr Developments
Chris Rooke
Carlisle, CA2
Cmr Developments is an established and experienced local extension builder in Carlisle. Please contact us for a free, no obligation quote and comp...
"Loft conversion" - CUMBRIA, job posted 09/08/26
£22/hr
£176/day
LLED CONSTRUCTION LTD
LLED CONSTRUCTION LTD is an established extension buildering business in Carlisle. We come highly recommended and provide competitive quotes for yo...
"Dormer loft conversion" - CA2, job posted 16/02/26
£20/hr
£163/day
BUILDING TEC LIMITED
Need to find an Extension Builder near you for all your extension buildering work?
BUILDING TEC LIMITED provides a local, trusted extensio...
"Loft conversion" - CUMBRIA, job posted 20/01/26
£25/hr
£198/day
HEDLEYS ROOFING T/A
HEDLEYS ROOFING T/A are here to help customers who need an Extension Builder in Carlisle. We offer a competitive rate to complete all your extensio...
"Two storey extension" - CARLISLE EAST, job posted 23/03/25
£26/hr
£205/day
Handyman Decks Building
My DC Handyman is Washington DC's best handyman service. We offer repairs and renovations for residential and commercial properties around the DMV ...
£25/hr
£194/day
maizxdesign
maizxdesign is an established and experienced local extension builder in Carlisle. Please contact us for a free, no obligation quote and competitiv...
£26/hr
£207/day
M c trading
M c trading is an established extension buildering business in Carlisle. We come highly recommended and provide competitive quotes for your work.
Compare Carlisle extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Carlisle | £24 | £203 |
| Extension Builders near Dumfries | £20 | £164 |
| Extension Builders near Dumfries & Galloway | £20 | £164 |
| Extension Builders near Whitehaven | £22 | £221 |
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 - £25,616

Garden office - £9,616

Granny annexe - £86,616

Build a flat roof extension - £21,616

Convert a Garage - £15,616

Hip to gable loft conversion - £41,616

Convert a bungalow loft - £28,616

Build a dormer loft conversion - £41,616

Build a swimming pool - £80,616

Build a Mansard loft conversion - £51,616

Concrete foundations - £5,866

Underpin a building - £17,116

Two storey extension - £87,424

Convert a basement - £33,180

Side return extension - £37,180

Loft conversion - £30,150

Garage - £18,116

Single storey extension - £47,320

Outbuilding - £9,616

Install an RSJ - £1,816

Build a kitchen extension - £41,616
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