We send your job to ALL WA5 extension builders
Available extension builders in WA5 reply
Select your affordable WA5 extension builder
J.T.Construction is a trusted extension builder serving customers in WA5 and the surrounding area. Contact us to today to get a competitive quote f...
Fixit Cheshire is an established and experienced local extension builder in WA5. Please contact us for a free, no obligation quote and competitive ...
Need to find an Extension Builder near you for all your extension buildering work?
JOHN ROSS BUILDERS LTD provides a local, trusted extensi...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Get an Extension Builder in WA5 who you can trust. National Plumbing and Heating provide friendly and reliable extension buildering services to the...
From £30,450
Trusted and professional extension builder in WA5. Experienced in all extension buildering work and keeping within budget and on quote. HPH Improvm...
From £30,900
Welcome to Space Design & Build a building company based in Warrington.With nearly 40 years combined experience in the industry Space Design & Buil...
From £31,725
Need to find an Extension Builder near you for all your extension buildering work?
DT ANDERSON CONSTRUCTION LTD provides a local, trusted e...
From £30,600
Trusted and professional extension builder in WA5. Experienced in all extension buildering work and keeping within budget and on quote. I Wright Bu...
From £31,650
RP Construction Design is an established extension buildering business in WA5. We come highly recommended and provide competitive quotes for your w...

Comparing extension builders estimates for Loft conversion 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 of a loft conversion in WA5 by posting your job to extension builders in WA5.
"Loft conversion .. hip to gable to dormer loft conversion. We would like have a en-suite, bedroom plus storage space. The property is a small 3 semi detached, I would like a rough idea how much it would cost." - WARRINGTON, job posted 15/09/25
"Loft conversion" - WARRINGTON, job posted 30/09/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Warrington | £31 | £222 |
| Loft Conversion near Newton-le-Willows | £31 | £221 |
| Loft Conversion near Widnes | £31 | £220 |
| Loft Conversion near Halton | £31 | £220 |
| Loft Conversion near Runcorn | £33 | £228 |
| Loft Conversion near Golborne | £30 | £222 |
| Loft Conversion near St Helens | £31 | £224 |
| Loft Conversion near Ashton-in-Makerfield | £30 | £220 |
| Loft Conversion near Prescot | £31 | £223 |
| Loft Conversion near Huyton with Roby | £31 | £225 |
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 - £17,273

Two storey extension - £87,659

Build a timber frame extension - £25,773

Build a swimming pool - £80,773

Single storey extension - £50,456

Side return extension - £38,944

Install an RSJ - £1,973

Outbuilding - £9,773

Build a Mansard loft conversion - £51,773

Loft conversion - £31,620

Build a kitchen extension - £41,773

Hip to gable loft conversion - £41,773

Granny annexe - £86,773

Garden office - £9,773

Convert a Garage - £15,773

Garage - £18,273

Build a flat roof extension - £21,773

Build a dormer loft conversion - £41,773

Concrete foundations - £6,023

Convert a bungalow loft - £28,773

Convert a basement - £34,944