From £87,240
M&J Brickwork Ltd are a Chelmsford based Bricklaying & General Building company that operate throughout the Essex and South London...
From £87,176
Witton & Pearce Builders in Essex is a trusted extension builder serving customers in Maldon and the surrounding area. Contact us to today to get a...
From £86,456
Experienced extension builder ready to quote for your work. Capital Roofing Ltd is the best extension builder in Maldon. No obligation free quotes ...
From £87,272
P OUGHTON BUILDING is an established and experienced local extension builder in Maldon. Please contact us for a free, no obligation quote and compe...
From £87,160
Property Maintenance are here to help customers who need an Extension Builder in Maldon. We offer a competitive rate to complete all your extension...
From £87,360
Need an Extension Builder in Maldon? Ellis & James Builders Limited has been helping local clients (20 mile radius) with their extension buildering...
From £86,680
Trusted and professional extension builder in Maldon. Experienced in all extension buildering work and keeping within budget and on quote. CHAPEL B...
From £87,008
Over 35 years experience
We are Gas Safe registered
We are Verified
We pride ourselves on great custom...
From £86,720
Need to find an Extension Builder near you for all your extension buildering work?
JLS Building Services provides a local, trusted extensio...
From £86,896
Relax... you have found a reliable extension builder in Maldon. Mikra Services is a friendly and reliable company based in Maldon who consider no j...

Building a granny annexe ranges from £86,456 (Capital Roofing Ltd based in SS13) to £87,360 (Ellis & James Builders Limited based in SS17), 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 Maldon by posting a job with HaMuch. We will send it to extension builders in Maldon who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Maldon | £36 | £244 |
| Granny Annexe near Witham | £36 | £240 |
| Granny Annexe near Chelmsford | £38 | £258 |
| Granny Annexe near Wickford | £39 | £255 |
| Granny Annexe near Rayleigh | £39 | £252 |
| Granny Annexe near Braintree | £37 | £247 |
| Granny Annexe near Thundersley | £38 | £251 |
| Granny Annexe near Colchester | £34 | £232 |
| Granny Annexe near Southend-on-Sea | £37 | £247 |
| Granny Annexe near Billericay | £38 | £248 |
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 - £17,497

Two storey extension - £87,995

Build a timber frame extension - £25,997

Build a swimming pool - £80,997

Single storey extension - £54,936

Side return extension - £41,464

Install an RSJ - £2,197

Outbuilding - £9,997

Build a Mansard loft conversion - £51,997

Loft conversion - £33,720

Build a kitchen extension - £41,997

Hip to gable loft conversion - £41,997

Granny annexe - £86,997

Garden office - £9,997

Convert a Garage - £15,997

Garage - £18,497

Build a flat roof extension - £21,997

Build a dormer loft conversion - £41,997

Concrete foundations - £6,247

Convert a bungalow loft - £28,997

Convert a basement - £37,464