From £87,856
Clever Build & Design is an established extension buildering business in New Forest. We come highly recommended and provide competitive quotes for ...
From £88,168
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,892
GDS Building & Maintenance Ltd is an established and experienced local extension builder in New Forest. Please contact us for a free, no obligation...
From £87,784
Trowel On is an established extension buildering business in New Forest. We come highly recommended and provide competitive quotes for your work.
From £88,216
Need to find an Extension Builder near you for all your extension buildering work?
MILESTONE BUILDING CONTRACTORS provides a local, trusted...
From £86,932
All our work carries a life time guarantee , If we did it and you have a problem we want to know about it. Not the bloke in the pub or your next do...
From £88,096
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,916
GOTHIC CONSTRUCTION LTD is an established and experienced local extension builder in New Forest. Please contact us for a free, no obligation...
From £87,712
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Costs range from £86,932 (James Golby Construction based in SO51) to £88,216 (MILESTONE BUILDING CONTRACTORS based in SP6), 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 New Forest.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near New Forest | £32 | £245 |
| Two Storey Extension near Totton | £34 | £243 |
| Two Storey Extension near Romsey | £32 | £230 |
| Two Storey Extension near Southampton | £34 | £243 |
| Two Storey Extension near Christchurch | £36 | £251 |
| Two Storey Extension near Eastleigh | £34 | £244 |
| Two Storey Extension near Chandler's Ford | £34 | £245 |
| Two Storey Extension near Hedge End | £34 | £244 |
| Two Storey Extension near Locks Heath | £33 | £240 |
| Two Storey Extension near Salisbury | £35 | £247 |
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 - £17,406

Two storey extension - £87,860

Build a timber frame extension - £25,906

Build a swimming pool - £80,906

Single storey extension - £53,128

Side return extension - £40,447

Install an RSJ - £2,106

Outbuilding - £9,906

Build a Mansard loft conversion - £51,906

Loft conversion - £32,873

Build a kitchen extension - £41,906

Hip to gable loft conversion - £41,906

Granny annexe - £86,906

Garden office - £9,906

Convert a Garage - £15,906

Garage - £18,406

Build a flat roof extension - £21,906

Build a dormer loft conversion - £41,906

Concrete foundations - £6,156

Convert a bungalow loft - £28,906

Convert a basement - £36,447