M&J Brickwork Ltd are a Chelmsford based Bricklaying & General Building company that operate throughout the Essex and South London...
Trusted and professional extension builder in Maldon. Experienced in all extension buildering work and keeping within budget and on quote. Art Deve...
Relax... you have found a reliable extension builder in Maldon. NEVENDON CONSTRUCTION LTD is a friendly and reliable company based in Maldon who co...
Relax... you have found a reliable extension builder in Maldon. Nigel Gresty Limited is a friendly and reliable company based in Maldon who conside...
David Wilson
AE Contractors Ltd is an established extension buildering business in Maldon. We come highly recommended and provide competitive quotes for your wo...
From £17,732
D B CONSTRUCTION (HERTS) LTD is an established extension buildering business in Maldon. We come highly recommended and provide competitive quotes f...
From £17,684
Our building services company Viking Building Solutions is a family-run business that was established in 2003. Since then we have been helping cust...
From £17,532
Need to find an Extension Builder near you for all your extension buildering work?
DAVID TAYLOR/BUILDING provides a local, trusted extensio...
From £17,252
Experienced extension builder ready to quote for your work. MARTIN BROTHERS CONSTRUCTION is the best extension builder in Maldon. No obligation fre...
From £17,636
Dean Lopez
Relax... you have found a reliable extension builder in Maldon. Parker James Builds Ltd is a friendly and reliable company based in Maldon who cons...

Underpinning ranges from £17,252 (MARTIN BROTHERS CONSTRUCTION based in CM3) to £17,740 (M&J Brickwork Ltd based in CM3), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in Maldon by posting a job with HaMuch and we will send it to extension builders in Maldon.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Maldon | £36 | £244 |
| Underpin A Building near Witham | £36 | £240 |
| Underpin A Building near Chelmsford | £38 | £258 |
| Underpin A Building near Wickford | £39 | £255 |
| Underpin A Building near Rayleigh | £39 | £252 |
| Underpin A Building near Braintree | £37 | £247 |
| Underpin A Building near Thundersley | £38 | £251 |
| Underpin A Building near Colchester | £34 | £232 |
| Underpin A Building near Southend-on-Sea | £37 | £247 |
| Underpin A Building 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 - £17,546

Two storey extension - £88,068

Build a timber frame extension - £26,046

Build a swimming pool - £81,046

Single storey extension - £55,912

Side return extension - £42,013

Install an RSJ - £2,246

Outbuilding - £10,046

Build a Mansard loft conversion - £52,046

Loft conversion - £34,178

Build a kitchen extension - £42,046

Hip to gable loft conversion - £42,046

Granny annexe - £87,046

Garden office - £10,046

Convert a Garage - £16,046

Garage - £18,546

Build a flat roof extension - £22,046

Build a dormer loft conversion - £42,046

Concrete foundations - £6,296

Convert a bungalow loft - £29,046

Convert a basement - £38,013