Range from the cheapest Side return extension £19,900 (Hertfordshire brickwork based in Hp1) to the dearest Side return extension £41,500 (EB Construction & Building Ltd based in HP2).
Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in Dacorum.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Dacorum | £36 | £231 |
| Side Return Extension near Hemel Hempstead | £36 | £231 |
| Side Return Extension near Berkhamsted | £35 | £227 |
| Side Return Extension near Chesham | £36 | £237 |
| Side Return Extension near St Albans | £52 | £242 |
| Side Return Extension near Rickmansworth | £36 | £241 |
| Side Return Extension near Harpenden | £69 | £256 |
| Side Return Extension near Watford | £37 | £239 |
| Side Return Extension near Bushey | £37 | £240 |
| Side Return Extension near Dunstable | £36 | £235 |