From £51,968
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 £52,024
Red Avex Ltd are here to help customers who need an Extension Builder in L33. We offer a competitive rate to complete all your extension buildering...
From £52,376
We are Aurora Building Company & we are the home improvement company you can depend upon to help transform your home to suit your needs. We spe...
From £51,896
HIGHTOWN CONSTRUCTION LTD is an established extension buildering business in L33. We come highly recommended and provide competitive quotes for you...
From £51,552
Liverpool Builder is an established extension buildering business in L33. We come highly recommended and provide competitive quotes for your work.<...
From £51,472
Trusted and professional extension builder in L33. Experienced in all extension buildering work and keeping within budget and on quote. Jones Lands...
From £51,936
Experienced extension builder ready to quote for your work. P & P Building Services is the best extension builder in L33. No obligation free quotes...
From £51,704
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £51,768
Relax... you have found a reliable extension builder in L33. KM Building Services is a friendly and reliable company based in L33 who consider no j...
From £51,800
McBuild is a trusted extension builder serving customers in L33 and the surrounding area. Contact us to today to get a competitive quote for extens...

Mansard loft conversions range from the cheapest installation of £51,472 (Jones Landscaping based in L30) to the dearest of around £52,376 (Aurora Building company ltd based in L12).
While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.
Get quotes to install a mansard loft conversion in L33 by posting a job with HaMuch and we'll send it to extension builders in L33.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Kirkby | £31 | £223 |
| Build A Mansard Loft Conversion near Maghull | £33 | £219 |
| Build A Mansard Loft Conversion near Knowsley | £31 | £222 |
| Build A Mansard Loft Conversion near Prescot | £31 | £223 |
| Build A Mansard Loft Conversion near Ormskirk | £29 | £206 |
| Build A Mansard Loft Conversion near Bootle | £32 | £223 |
| Build A Mansard Loft Conversion near Huyton with Roby | £31 | £225 |
| Build A Mansard Loft Conversion near West Lancashire | £28 | £203 |
| Build A Mansard Loft Conversion near Crosby | £33 | £222 |
| Build A Mansard Loft Conversion near St Helens | £31 | £224 |
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 - £17,350

Two storey extension - £87,774

Build a timber frame extension - £25,850

Build a swimming pool - £80,850

Single storey extension - £51,992

Side return extension - £39,808

Install an RSJ - £2,050

Outbuilding - £9,850

Build a Mansard loft conversion - £51,850

Loft conversion - £32,340

Build a kitchen extension - £41,850

Hip to gable loft conversion - £41,850

Granny annexe - £86,850

Garden office - £9,850

Convert a Garage - £15,850

Garage - £18,350

Build a flat roof extension - £21,850

Build a dormer loft conversion - £41,850

Concrete foundations - £6,100

Convert a bungalow loft - £28,850

Convert a basement - £35,808