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Available extension builders in Epping Forest reply
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...
ANGLE BUILDERS is an established and experienced local extension builder in Epping Forest. Please contact us for a free, no obligation quote and co...
Mick Singh
At Building Services Contractors we pride ourselves on an efficient and friendly service, and strive to achieve 100% customer satisfaction.
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...
Experienced extension builder ready to quote for your work. Render is the best extension builder in Epping Forest. No obligation free quotes and ma...
Decorating Building Service are here to help customers who need an Extension Builder in Epping Forest. We offer a competitive rate to complete all ...
From £87,176
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...
Catalin CIOBANU
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in Epping Forest. No obligation free qu...

Building a granny annexe ranges from £87,080 (ANGLE BUILDERS based in EN9) to £88,584 (Propello based in E17), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in Epping Forest by posting a job with HaMuch. We will send it to extension builders in Epping Forest who will be happy to help you.
"Granny annexe" - EN3, job posted 03/08/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Epping Forest | £44 | £274 |
| Granny Annexe near Loughton | £44 | £273 |
| Granny Annexe near Walthamstow | £45 | £278 |
| Granny Annexe near Redbridge | £41 | £265 |
| Granny Annexe near Cheshunt | £48 | £285 |
| Granny Annexe near Hoddesdon | £46 | £296 |
| Granny Annexe near Romford | £45 | £274 |
| Granny Annexe near Barking | £43 | £261 |
| Granny Annexe near Plaistow | £42 | £268 |
| Granny Annexe 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 - £18,014

Two storey extension - £88,770

Build a timber frame extension - £26,514

Build a swimming pool - £81,514

Single storey extension - £65,272

Side return extension - £47,278

Install an RSJ - £2,714

Outbuilding - £10,514

Build a Mansard loft conversion - £52,514

Loft conversion - £38,565

Build a kitchen extension - £42,514

Hip to gable loft conversion - £42,514

Granny annexe - £87,514

Garden office - £10,514

Convert a Garage - £16,514

Garage - £19,014

Build a flat roof extension - £22,514

Build a dormer loft conversion - £42,514

Concrete foundations - £6,764

Convert a bungalow loft - £29,514

Convert a basement - £43,278