From £9,928
GDS Building & Maintenance Ltd is an established and experienced local extension builder in Totton. Please contact us for a free, no obligation quo...
From £10,112
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £9,856
Totton, SO40
Trowel On is an established extension buildering business in Totton. We come highly recommended and provide competitive quotes for your work.
From £9,928
Relax... you have found a reliable extension builder in Totton. 1st Oak Building Preservation & Maintenance is a friendly and reliable company base...
From £9,960
Experienced extension builder ready to quote for your work. LMR BUILDING SERVICES LIMITED is the best extension builder in Totton. No obligation fr...
From £9,904
Our building services company KT Carpentry & Building Services has been helping customers in Southampton, Winchester, Brockenhurst and Portsmouth b...
From £10,144
Bailey Construction Services are here to help customers who need an Extension Builder in Totton. We offer a competitive rate to complete all your e...
From £10,080
Experienced extension builder ready to quote for your work. Shay building LTD is the best extension builder in Totton. No obligation free quotes an...
From £9,928
Loki Projects & Development specialises in design, construction & project management.

Outbuilding costs in Totton range from the cheapest of £9,856 (Trowel On based in SO40) to the dearest of £10,144 (Bailey Construction Services based in SO15), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Totton by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Totton | £34 | £243 |
| Outbuilding near Southampton | £34 | £243 |
| Outbuilding near Romsey | £32 | £230 |
| Outbuilding near New Forest | £32 | £245 |
| Outbuilding near Eastleigh | £34 | £244 |
| Outbuilding near Chandler's Ford | £34 | £245 |
| Outbuilding near Hedge End | £34 | £244 |
| Outbuilding near Locks Heath | £33 | £240 |
| Outbuilding near Winchester | £37 | £266 |
| Outbuilding near Fareham | £35 | £250 |
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 - £17,486

Two storey extension - £87,978

Build a timber frame extension - £25,986

Build a swimming pool - £80,986

Single storey extension - £54,712

Side return extension - £41,338

Install an RSJ - £2,186

Outbuilding - £9,986

Build a Mansard loft conversion - £51,986

Loft conversion - £33,615

Build a kitchen extension - £41,986

Hip to gable loft conversion - £41,986

Granny annexe - £86,986

Garden office - £9,986

Convert a Garage - £15,986

Garage - £18,486

Build a flat roof extension - £21,986

Build a dormer loft conversion - £41,986

Concrete foundations - £6,236

Convert a bungalow loft - £28,986

Convert a basement - £37,338