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PAUL LITTLE BUILDING MAINT
Experienced extension builder ready to quote for your work. PAUL LITTLE BUILDING MAINT is the best extension builder in Maryport. No obligation fre...
"Garage 23 x 14 foot 10 foot high." - CA15, job posted 06/03/26
Ian Groves
Ian Groves
Ian Groves is an established extension buildering business in Maryport. We come highly recommended and provide competitive quotes for your work.
STAN MARTIN T/A
STAN MARTIN T/A are here to help customers who need an Extension Builder in Maryport. We offer a competitive rate to complete all your extension bu...
£21/hr
£190/day
M & K BUILDERS KESWICK LIMITED
Relax... you have found a reliable extension builder in Maryport. M & K BUILDERS KESWICK LIMITED is a friendly and reliable company based in Marypo...
£22/hr
£209/day
William king Construction
CA25 5B
Need an Extension Builder in Maryport? William king Construction has been helping local clients (20 mile radius) with their extension buildering jo...
£26/hr
£232/day
Sc brickwork
Sc brickwork is an established and experienced local extension builder in Maryport. Please contact us for a free, no obligation quote and competiti...
Compare Maryport extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Whitehaven | £22 | £221 |
| Extension Builders near Carlisle | £24 | £203 |
| Extension Builders near Dumfries & Galloway | £20 | £164 |
| Extension Builders near Dumfries | £20 | £164 |
| Extension Builders near Kendal | £28 | £236 |
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 - £25,600

Garden office - £9,600

Granny annexe - £86,600

Build a flat roof extension - £21,600

Convert a Garage - £15,600

Hip to gable loft conversion - £41,600

Convert a bungalow loft - £28,600

Build a dormer loft conversion - £41,600

Build a swimming pool - £80,600

Build a Mansard loft conversion - £51,600

Concrete foundations - £5,850

Underpin a building - £17,100

Two storey extension - £87,400

Convert a basement - £33,000

Side return extension - £37,000

Loft conversion - £30,000

Garage - £18,100

Single storey extension - £47,000

Outbuilding - £9,600

Install an RSJ - £1,800

Build a kitchen extension - £41,600
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