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Select your affordable Epping Forest extension builder
Sean Smithers
Our building services company SDS Constructions has been established for many years and have been providing customers in Dagenham and the surroundi...
Vasile Boghean
Optimus Build Solutions delivers exceptional construction services in London and surronding areas. Specializing in bathroom and kitchen refurbishme...
SC General Builders Ltd are here to help customers who need an Extension Builder in Epping Forest. We offer a competitive rate to complete all your...
Mick Singh
At Building Services Contractors we pride ourselves on an efficient and friendly service, and strive to achieve 100% customer satisfaction.
Relax... you have found a reliable extension builder in Epping Forest. Major Building Contractors Ltd is a friendly and reliable company based in E...
Decorating Building Service are here to help customers who need an Extension Builder in Epping Forest. We offer a competitive rate to complete all ...
Need to find an Extension Builder near you for all your extension buildering work?
Sz Builders provides a local, trusted extension builderi...
Experienced extension builder ready to quote for your work. Render is the best extension builder in Epping Forest. No obligation free quotes and ma...
From £52,176
MIHAI Martolea
Member since September 2026
Fedora and sons Ltd is a trusted extension builder serving customers in Epping Forest and the surrounding area. Contact us to today to get a compet...
Ali Alagoz
Propello is an established and experienced local extension builder in Epping Forest. Please contact us for a free, no obligation quote and competi...

Mansard loft conversions range from the cheapest installation of £52,032 (Major Building Contractors Ltd based in IG3) to the dearest of around £53,584 (Propello based in E17).
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 Epping Forest by posting a job with HaMuch and we'll send it to extension builders in Epping Forest.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Epping Forest | £44 | £274 |
| Build A Mansard Loft Conversion near Loughton | £44 | £273 |
| Build A Mansard Loft Conversion near Walthamstow | £45 | £278 |
| Build A Mansard Loft Conversion near Redbridge | £41 | £265 |
| Build A Mansard Loft Conversion near Cheshunt | £48 | £285 |
| Build A Mansard Loft Conversion near Hoddesdon | £46 | £296 |
| Build A Mansard Loft Conversion near Romford | £45 | £274 |
| Build A Mansard Loft Conversion near Barking | £43 | £261 |
| Build A Mansard Loft Conversion near Plaistow | £42 | £268 |
| Build A Mansard Loft Conversion near Harlow | £43 | £288 |
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 - £18,009

Two storey extension - £88,763

Build a timber frame extension - £26,509

Build a swimming pool - £81,509

Single storey extension - £65,176

Side return extension - £47,224

Install an RSJ - £2,709

Outbuilding - £10,509

Build a Mansard loft conversion - £52,509

Loft conversion - £38,520

Build a kitchen extension - £42,509

Hip to gable loft conversion - £42,509

Granny annexe - £87,509

Garden office - £10,509

Convert a Garage - £16,509

Garage - £19,009

Build a flat roof extension - £22,509

Build a dormer loft conversion - £42,509

Concrete foundations - £6,759

Convert a bungalow loft - £29,509

Convert a basement - £43,224