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Select your affordable North Lincolnshire extension builder
Trusted and professional extension builder in North Lincolnshire. Experienced in all extension buildering work and keeping within budget and on quo...
A Kemp Build is a trusted extension builder serving customers in North Lincolnshire and the surrounding area. Contact us to today to get a competit...
From £9,800
viking build is an established extension buildering business in North Lincolnshire. We come highly recommended and provide competitive quotes for y...
From £9,480
Experienced extension builder ready to quote for your work. Northfield General Builders Ltd is the best extension builder in North Lincolnshire. No...

Garden offices range from the cheapest of £9,480 (Northfield General Builders Ltd based in DN17) to the dearest of £9,944 (Jaymi Wright based in DN16), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in North Lincolnshire by posting a job with HaMuch. We'll send it to extension builders in North Lincolnshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near North Lincolnshire | £28 | £216 |
| Garden Office near Scunthorpe | £26 | £207 |
| Garden Office near Willerby | £29 | £221 |
| Garden Office near Hull | £29 | £223 |
| Garden Office near Gainsborough | £30 | £234 |
| Garden Office near Goole | £26 | £217 |
| Garden Office near East Riding | £29 | £223 |
| Garden Office near Beverley | £29 | £223 |
| Garden Office near North East Lincolnshire | £32 | £246 |
| Garden Office near Grimsby | £32 | £246 |
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 - £17,206

Two storey extension - £87,559

Build a timber frame extension - £25,706

Build a swimming pool - £80,706

Single storey extension - £49,120

Side return extension - £38,193

Install an RSJ - £1,906

Outbuilding - £9,706

Build a Mansard loft conversion - £51,706

Loft conversion - £30,994

Build a kitchen extension - £41,706

Hip to gable loft conversion - £41,706

Granny annexe - £86,706

Garden office - £9,706

Convert a Garage - £15,706

Garage - £18,206

Build a flat roof extension - £21,706

Build a dormer loft conversion - £41,706

Concrete foundations - £5,956

Convert a bungalow loft - £28,706

Convert a basement - £34,193