1 review
From £58,840
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO
From £55,480
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
From £61,240
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £62,840
Need an Extension Builder in AL9? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
From £60,600
Trusted and professional extension builder in AL9. Experienced in all extension buildering work and keeping within budget and on quote. DC Build & ...
From £58,040
I am a qualified, builder, electrician and plumber. I have been working in the construction industry for over 23 years and have built everything fr...
From £61,080
Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...
From £63,480
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £61,240
Local Boiler Plumbing & Heating Services is an established and experienced local extension builder in AL9. Please contact us for a free, no obligat...
From £53,400
NISUP BUILDING SERVICES Company specializes in the domestic and commercial building industry :1. Refurbishm...

"Single storey extension" - WELWYN, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Hatfield | £64 | £283 |
| Single Storey Extension near Potters Bar | £43 | £273 |
| Single Storey Extension near Welwyn Garden City | £42 | £268 |
| Single Storey Extension near St Albans | £63 | £288 |
| Single Storey Extension near Cheshunt | £48 | £285 |
| Single Storey Extension near Hertford | £46 | £289 |
| Single Storey Extension near High Barnet | £43 | £272 |
| Single Storey Extension near Borehamwood | £42 | £270 |
| Single Storey Extension near Harpenden | £86 | £315 |
| Single Storey Extension near Hoddesdon | £46 | £296 |
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 - £17,731

Two storey extension - £88,347

Build a timber frame extension - £26,231

Build a swimming pool - £81,231

Single storey extension - £59,624

Side return extension - £44,101

Install an RSJ - £2,431

Outbuilding - £10,231

Build a Mansard loft conversion - £52,231

Loft conversion - £35,918

Build a kitchen extension - £42,231

Hip to gable loft conversion - £42,231

Granny annexe - £87,231

Garden office - £10,231

Convert a Garage - £16,231

Garage - £18,731

Build a flat roof extension - £22,231

Build a dormer loft conversion - £42,231

Concrete foundations - £6,481

Convert a bungalow loft - £29,231

Convert a basement - £40,101