Relax... you have found a reliable extension builder in Aintree. AA Decorators is a friendly and reliable company based in Aintree who consider no ...
Trusted and professional extension builder in Aintree. Experienced in all extension buildering work and keeping within budget and on quote. Jones L...
J.M.C Building Services is a trusted extension builder serving customers in Aintree and the surrounding area. Contact us to today to get a competit...
Need an Extension Builder in Aintree? Bob the Builder has been helping local clients (20 mile radius) with their extension buildering jobs for many...
Peter Gallagher
Experienced extension builder ready to quote for your work. P & P Building Services is the best extension builder in Aintree. No obligation free qu...
CJ Construction are here to help customers who need an Extension Builder in Aintree. We offer a competitive rate to complete all your extension bui...
Liverpool Builder is an established extension buildering business in Aintree. We come highly recommended and provide competitive quotes for your wo...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in Aintree. KM Building Services is a friendly and reliable company based in Aintree who consi...
Nathan Thomas
Nathan Thomas Plumbing is an established extension buildering business in Aintree. We come highly recommended and provide competitive quotes for yo...

Garden offices range from the cheapest of £9,472 (Jones Landscaping based in L30) to the dearest of £9,976 (Nathan Thomas Plumbing based in L19), 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 Aintree by posting a job with HaMuch. We'll send it to extension builders in Aintree.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Kirkby | £31 | £223 |
| Garden Office near Maghull | £33 | £219 |
| Garden Office near Bootle | £32 | £223 |
| Garden Office near Crosby | £33 | £222 |
| Garden Office near Sefton | £33 | £219 |
| Garden Office near Knowsley | £31 | £222 |
| Garden Office near Liverpool | £31 | £222 |
| Garden Office near Prescot | £31 | £223 |
| Garden Office near Huyton with Roby | £31 | £225 |
| Garden Office near Wallasey | £32 | £224 |
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 - £17,262

Two storey extension - £87,642

Build a timber frame extension - £25,762

Build a swimming pool - £80,762

Single storey extension - £50,232

Side return extension - £38,818

Install an RSJ - £1,962

Outbuilding - £9,762

Build a Mansard loft conversion - £51,762

Loft conversion - £31,515

Build a kitchen extension - £41,762

Hip to gable loft conversion - £41,762

Granny annexe - £86,762

Garden office - £9,762

Convert a Garage - £15,762

Garage - £18,262

Build a flat roof extension - £21,762

Build a dormer loft conversion - £41,762

Concrete foundations - £6,012

Convert a bungalow loft - £28,762

Convert a basement - £34,818