From £87,808
Experienced extension builder ready to quote for your work. Isc Building And Maintenance is the best extension builder in Waltham Cross. No obligat...
From £87,844
Experienced extension builder ready to quote for your work. MERT BUILDERS is the best extension builder in Waltham Cross. No obligation free quotes...
From £88,516
Roberts & Co is a family run business est.2009. We specialize in Kitchen extensions and Loft conversions, and cover Hertfordshire, Essex and Greate...
From £88,288
Trusted and professional extension builder in Waltham Cross. Experienced in all extension buildering work and keeping within budget and on quote. J...
From £88,576
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,504
Experienced extension builder ready to quote for your work. SBH Construction Group is the best extension builder in Waltham Cross. No obligation fr...
From £88,396
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,588
Trusted and professional extension builder in Waltham Cross. Experienced in all extension buildering work and keeping within budget and on quote. Q...
From £88,408
Herts Renovations is a trusted extension builder serving customers in Waltham Cross and the surrounding area. Contact us to today to get a competit...
From £88,216
Trusted and professional extension builder in Waltham Cross. Experienced in all extension buildering work and keeping within budget and on quote. P...

Costs range from £87,808 (Isc Building And Maintenance based in EN8) to £88,588 (QUAD BUILDING SERVICES based in EN8), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Waltham Cross.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Cheshunt | £48 | £285 |
| Two Storey Extension near Epping Forest | £44 | £273 |
| Two Storey Extension near Hoddesdon | £46 | £296 |
| Two Storey Extension near Loughton | £44 | £273 |
| Two Storey Extension near Potters Bar | £43 | £273 |
| Two Storey Extension near High Barnet | £43 | £272 |
| Two Storey Extension near Walthamstow | £45 | £277 |
| Two Storey Extension near Hertford | £46 | £289 |
| Two Storey Extension near Ware | £47 | £296 |
| Two Storey Extension near Muswell Hill | £44 | £273 |
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 - £17,710

Two storey extension - £88,314

Build a timber frame extension - £26,210

Build a swimming pool - £81,210

Single storey extension - £59,192

Side return extension - £43,858

Install an RSJ - £2,410

Outbuilding - £10,210

Build a Mansard loft conversion - £52,210

Loft conversion - £35,715

Build a kitchen extension - £42,210

Hip to gable loft conversion - £42,210

Granny annexe - £87,210

Garden office - £10,210

Convert a Garage - £16,210

Garage - £18,710

Build a flat roof extension - £22,210

Build a dormer loft conversion - £42,210

Concrete foundations - £6,460

Convert a bungalow loft - £29,210

Convert a basement - £39,858