Member since July 2020
EB Construction & Building Ltd are here to help customers who need an Extension Builder in HP1. We offer a competitive rate to complete all your ex...
Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..
Need to find an Extension Builder near you for all your extension buildering work?
Mamma V's Caribbean and English Cuisine provides a local...
JJSR Construction Ltd is an established and experienced local extension builder in HP1. Please contact us for a free, no obligation quote and compe...
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Member since August 2026
Relax... you have found a reliable extension builder in HP1. ABC Associates STRUCTURES 4 U is a friendly and reliable company based in HP1 who cons...
If you are looking for a HP1 extension builder and you need something replaced, fitted, or fixed, contact Space Above Limited today. We are competi...
Need an Extension Builder in HP1? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
Trusted and professional extension builder in HP1. Experienced in all extension buildering work and keeping within budget and on quote. Elegance Co...

In HP1, bungalow loft conversions range from the cheapest of £28,936 (Bacan's cleaning painting and decorating based in LU1) to the dearest of £29,464 (AV Home Improvements based in WD19), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in HP1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Hemel Hempstead | £42 | £270 |
| Convert A Bungalow Loft near Dacorum | £42 | £269 |
| Convert A Bungalow Loft near Berkhamsted | £41 | £263 |
| Convert A Bungalow Loft near Chesham | £42 | £277 |
| Convert A Bungalow Loft near St Albans | £63 | £288 |
| Convert A Bungalow Loft near Harpenden | £86 | £315 |
| Convert A Bungalow Loft near Rickmansworth | £42 | £278 |
| Convert A Bungalow Loft near Watford | £43 | £278 |
| Convert A Bungalow Loft near Dunstable | £41 | £272 |
| Convert A Bungalow Loft near Luton | £41 | £278 |
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 - £17,704

Two storey extension - £88,306

Build a timber frame extension - £26,204

Build a swimming pool - £81,204

Single storey extension - £59,080

Side return extension - £43,795

Install an RSJ - £2,404

Outbuilding - £10,204

Build a Mansard loft conversion - £52,204

Loft conversion - £35,663

Build a kitchen extension - £42,204

Hip to gable loft conversion - £42,204

Granny annexe - £87,204

Garden office - £10,204

Convert a Garage - £16,204

Garage - £18,704

Build a flat roof extension - £22,204

Build a dormer loft conversion - £42,204

Concrete foundations - £6,454

Convert a bungalow loft - £29,204

Convert a basement - £39,795