From £88,216
We are a small family run business with over 20 years experience in brickwork, bathroom/kitchen fitting, roofing, landscaping, fencing, tiling and ...
From £87,628
Park Building Services Ltd is a trusted extension builder serving customers in SO14 and the surrounding area. Contact us to today to get a competit...
From £87,652
TP Developments are here to help customers who need an Extension Builder in SO14. We offer a competitive rate to complete all your extension builde...
From £88,336
Elmer Building Services ltd is an established extension buildering business in SO14. We come highly recommended and provide competitive quotes for ...
From £88,216
Bailey Construction Services are here to help customers who need an Extension Builder in SO14. We offer a competitive rate to complete all your ext...
From £87,628
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,180
Need to find an Extension Builder near you for all your extension buildering work?
Mobile Services provides a local, trusted extension buil...
From £88,288
We are a Design and Build company based in Hampshire. Proud of our roots, we try to be the very best in the way we go about our business. Friendly...
From £88,204
Claytons Building and Roofing are here to help customers who need an Extension Builder in SO14. We offer a competitive rate to complete all your ex...
From £87,940
ROB DINE CONSTRUCTION is an established and experienced local extension builder in SO14. Please contact us for a free, no obligation quote and comp...

Costs range from £87,628 (Park Building Services Ltd based in PO9) to £88,336 (Elmer Building Services ltd based in BH23), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to SO14.
"Two storey extension 3.6 x 8 x2" - SOUTHAMPTON, job posted 01/01/70
"Two storey and side extension" - SO16, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Southampton | £34 | £243 |
| Two Storey Extension near Hedge End | £34 | £244 |
| Two Storey Extension near Eastleigh | £34 | £244 |
| Two Storey Extension near Totton | £34 | £243 |
| Two Storey Extension near Locks Heath | £33 | £240 |
| Two Storey Extension near Chandler's Ford | £34 | £245 |
| Two Storey Extension near Romsey | £32 | £230 |
| Two Storey Extension near Fareham | £35 | £250 |
| Two Storey Extension near New Forest | £32 | £245 |
| Two Storey Extension near Lee-on-the-Solent | £35 | £249 |
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 - £17,519

Two storey extension - £88,029

Build a timber frame extension - £26,019

Build a swimming pool - £81,019

Single storey extension - £55,384

Side return extension - £41,716

Install an RSJ - £2,219

Outbuilding - £10,019

Build a Mansard loft conversion - £52,019

Loft conversion - £33,930

Build a kitchen extension - £42,019

Hip to gable loft conversion - £42,019

Granny annexe - £87,019

Garden office - £10,019

Convert a Garage - £16,019

Garage - £18,519

Build a flat roof extension - £22,019

Build a dormer loft conversion - £42,019

Concrete foundations - £6,269

Convert a bungalow loft - £29,019

Convert a basement - £37,716