A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Sg137?
A flat roof extension ranges from the cheapest of £21,600 (Atlas based in SG12) to the dearest of £22,800 (Atlas Facilities Services Limited based in EN11), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Sg137 by posting a job with HaMuch. We'll send it to extension builders in Sg137.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Flat Roof Extension near Hertford | £39 | £247 |
| Flat Roof Extension near Ware | £40 | £252 |
| Flat Roof Extension near Hoddesdon | £40 | £252 |
| Flat Roof Extension near Welwyn Garden City | £36 | £229 |
| Flat Roof Extension near Cheshunt | £41 | £244 |
| Flat Roof Extension near East Hertfordshire | £37 | £242 |
| Flat Roof Extension near Hatfield | £54 | £241 |
| Flat Roof Extension near Potters Bar | £38 | £240 |
| Flat Roof Extension near Stevenage | £37 | £239 |
| Flat Roof Extension near Harlow | £37 | £247 |