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Reid Carpentry & Construction is an established and experienced local extension builder in Essex. Please contact us for a free, no obligation quote...
BOWIE CONSTRUCTION LTD is a trusted extension builder serving customers in Essex and the surrounding area. Contact us to today to get a competitive...
Experienced extension builder ready to quote for your work. ALLIED BUILDING ASSOCIATES LTD is the best extension builder in Essex. No obligation fr...
Essex Roofing Ltd is an established and experienced local extension builder in Essex. Please contact us for a free, no obligation quote and competi...
From £52,136
O G Conversions is an established and experienced local extension builder in Essex. Please contact us for a free, no obligation quote and competiti...
From £51,968
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £52,216
Trusted and professional extension builder in Essex. Experienced in all extension buildering work and keeping within budget and on quote. DEBRAY BU...

Mansard loft conversions range from the cheapest installation of £51,968 (ENVIRON CONSTRUCTION based in CB11) to the dearest of around £53,360 (ALLIED BUILDING ASSOCIATES LTD based in CB22).
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 Essex by posting a job with HaMuch and we'll send it to extension builders in Essex.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Haverhill | £37 | £260 |
| Build A Mansard Loft Conversion near Bishop's Stortford | £42 | £264 |
| Build A Mansard Loft Conversion near South Cambridgeshire | £50 | £315 |
| Build A Mansard Loft Conversion near Cambridge | £41 | £275 |
| Build A Mansard Loft Conversion near Braintree | £37 | £247 |
| Build A Mansard Loft Conversion near East Hertfordshire | £44 | £289 |
| Build A Mansard Loft Conversion near Harlow | £43 | £288 |
| Build A Mansard Loft Conversion near Ware | £47 | £296 |
| Build A Mansard Loft Conversion near Sudbury | £34 | £229 |
| Build A Mansard Loft Conversion near Letchworth | £44 | £283 |
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 - £17,785

Two storey extension - £88,427

Build a timber frame extension - £26,285

Build a swimming pool - £81,285

Single storey extension - £60,691

Side return extension - £44,701

Install an RSJ - £2,485

Outbuilding - £10,285

Build a Mansard loft conversion - £52,285

Loft conversion - £36,418

Build a kitchen extension - £42,285

Hip to gable loft conversion - £42,285

Granny annexe - £87,285

Garden office - £10,285

Convert a Garage - £16,285

Garage - £18,785

Build a flat roof extension - £22,285

Build a dormer loft conversion - £42,285

Concrete foundations - £6,535

Convert a bungalow loft - £29,285

Convert a basement - £40,701