From £39,660
Trusted and professional extension builder in Locks Heath. Experienced in all extension buildering work and keeping within budget and on quote. A W...
From £36,600
We were incorporated in 2015 and have been providing a level of service to our clients that is unparalleled, using knowledge built from 20+ years w...
From £37,050
ROB DINE CONSTRUCTION is an established and experienced local extension builder in Locks Heath. Please contact us for a free, no obligation quote a...
From £38,850
Need to find an Extension Builder near you for all your extension buildering work?
Mobile Services provides a local, trusted extension buil...
From £39,030
Claytons Building and Roofing are here to help customers who need an Extension Builder in Locks Heath. We offer a competitive rate to complete all ...
From £37,770
Need to find an Extension Builder near you for all your extension buildering work?
APD Construction & Improvements Limited provides a local...
From £37,140
Trusted and professional extension builder in Locks Heath. Experienced in all extension buildering work and keeping within budget and on quote. And...
From £35,070
NICK SMITH BUILDERS is an established extension buildering business in Locks Heath. We come highly recommended and provide competitive quotes for y...
From £37,950
Been in the trade for over 30 yrs and take pride in my work. Fully insured and references both trade and private available
From £37,230
O NEILL CONSTRUCTION LTD is an established extension buildering business in Locks Heath. We come highly recommended and provide competitive quotes ...

Comparing extension builders estimates for a Convert a basement gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Locks Heath by posting a job with HaMuch and we will send it to extension builders in Locks Heath.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Locks Heath | £33 | £240 |
| Convert A Basement near Hedge End | £34 | £244 |
| Convert A Basement near Fareham | £35 | £250 |
| Convert A Basement near Southampton | £34 | £243 |
| Convert A Basement near Lee-on-the-Solent | £35 | £249 |
| Convert A Basement near Eastleigh | £34 | £244 |
| Convert A Basement near Gosport | £35 | £246 |
| Convert A Basement near Chandler's Ford | £34 | £245 |
| Convert A Basement near Totton | £34 | £243 |
| Convert A Basement near Portsmouth | £36 | £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 - £17,512

Two storey extension - £88,018

Build a timber frame extension - £26,012

Build a swimming pool - £81,012

Single storey extension - £55,240

Side return extension - £41,635

Install an RSJ - £2,212

Outbuilding - £10,012

Build a Mansard loft conversion - £52,012

Loft conversion - £33,863

Build a kitchen extension - £42,012

Hip to gable loft conversion - £42,012

Granny annexe - £87,012

Garden office - £10,012

Convert a Garage - £16,012

Garage - £18,512

Build a flat roof extension - £22,012

Build a dormer loft conversion - £42,012

Concrete foundations - £6,262

Convert a bungalow loft - £29,012

Convert a basement - £37,635