From £87,268
Trusted and professional extension builder in FY1. Experienced in all extension buildering work and keeping within budget and on quote. Lords have ...
From £87,568
Smedley Construction Ltd is a trusted extension builder serving customers in FY1 and the surrounding area. Contact us to today to get a competitive...
From £87,448
TECH BUILDING limited is an established extension buildering business in FY1. We come highly recommended and provide competitive quotes for your wo...
From £87,364
Tekton Construction NW is an established extension buildering business in FY1. We come highly recommended and provide competitive quotes for your w...
From £87,772
Relax... you have found a reliable extension builder in FY1. Green Generation Builders Ltd is a friendly and reliable company based in FY1 who cons...
From £87,484
Broadfield construction is a trusted extension builder serving customers in FY1 and the surrounding area. Contact us to today to get a competitive ...
From £87,676
Fortis Construction & Development is a trusted extension builder serving customers in FY1 and the surrounding area. Contact us to today to get a co...
From £87,844
Experienced extension builder ready to quote for your work. George Hill & Sons is the best extension builder in FY1. No obligation free quotes and ...
From £87,736
We do it all from plan to completion
25 yrs and no complaints ..
modern and contemporary
kitchen bathrooms

Costs range from £87,268 (Lords based in FY1) to £87,844 (George Hill & Sons based in FY4), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Blackpool | £29 | £209 |
| Two Storey Extension near Lytham St Annes | £28 | £206 |
| Two Storey Extension near Fleetwood | £28 | £206 |
| Two Storey Extension near Southport | £27 | £198 |
| Two Storey Extension near Penwortham | £30 | £218 |
| Two Storey Extension near Fulwood | £31 | £217 |
| Two Storey Extension near Preston | £30 | £219 |
| Two Storey Extension near Leyland | £31 | £223 |
| Two Storey Extension near Bamber Bridge | £30 | £217 |
| Two Storey Extension near Formby | £23 | £162 |
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 - £17,204

Two storey extension - £87,556

Build a timber frame extension - £25,704

Build a swimming pool - £80,704

Single storey extension - £49,080

Side return extension - £38,170

Install an RSJ - £1,904

Outbuilding - £9,704

Build a Mansard loft conversion - £51,704

Loft conversion - £30,975

Build a kitchen extension - £41,704

Hip to gable loft conversion - £41,704

Granny annexe - £86,704

Garden office - £9,704

Convert a Garage - £15,704

Garage - £18,204

Build a flat roof extension - £21,704

Build a dormer loft conversion - £41,704

Concrete foundations - £5,954

Convert a bungalow loft - £28,704

Convert a basement - £34,170