From £87,208
Trusted and professional extension builder in Maghull. Experienced in all extension buildering work and keeping within budget and on quote. Jones L...
From £87,952
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
From £88,036
Red Avex Ltd are here to help customers who need an Extension Builder in Maghull. We offer a competitive rate to complete all your extension builde...
From £87,364
BTC Bernstef Ltd is an established extension buildering business in Maghull. We come highly recommended and provide competitive quotes for your wor...
From £87,820
Need to find an Extension Builder near you for all your extension buildering work?
Sbetts Building provides a local, trusted extension buil...
From £87,652
Relax... you have found a reliable extension builder in Maghull. KM Building Services is a friendly and reliable company based in Maghull who consi...
From £87,448
Elecsafe Northwest Ltd are here to help customers who need an Extension Builder in Maghull. We offer a competitive rate to complete all your extens...
From £87,568
PARKFIELD CONSTRUCTION LTD is an established extension buildering business in Maghull. We come highly recommended and provide competitive quotes fo...
From £88,000
Urban Select Construction is a trusted extension builder serving customers in Maghull and the surrounding area. Contact us to today to get a compet...

Costs range from £86,956 (John Scarisbrick based in L39) to £88,036 (Red Avex Ltd based in L10), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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"Two storey side extension converting garage to a room and utility and open plan kitchen. Plus a rear extension single storey across the back of the house. Demolishing garage and conservatory." - ORMSKIRK
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Maghull | £33 | £219 |
| Two Storey Extension near Kirkby | £31 | £222 |
| Two Storey Extension near Ormskirk | £29 | £206 |
| Two Storey Extension near Crosby | £34 | £223 |
| Two Storey Extension near Sefton | £34 | £221 |
| Two Storey Extension near Bootle | £32 | £223 |
| Two Storey Extension near West Lancashire | £28 | £203 |
| Two Storey Extension near Formby | £23 | £162 |
| Two Storey Extension near Knowsley | £31 | £221 |
| Two Storey Extension near Prescot | £31 | £222 |
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 - £17,234

Two storey extension - £87,600

Build a timber frame extension - £25,734

Build a swimming pool - £80,734

Single storey extension - £49,672

Side return extension - £38,503

Install an RSJ - £1,934

Outbuilding - £9,734

Build a Mansard loft conversion - £51,734

Loft conversion - £31,253

Build a kitchen extension - £41,734

Hip to gable loft conversion - £41,734

Granny annexe - £86,734

Garden office - £9,734

Convert a Garage - £15,734

Garage - £18,234

Build a flat roof extension - £21,734

Build a dormer loft conversion - £41,734

Concrete foundations - £5,984

Convert a bungalow loft - £28,734

Convert a basement - £34,503