Covering Hertfordshire
Our garage conversions service in Hertfordshire covers Watford, Hemel Hempstead, Stevenage and St Albans and more.
Homes in the East of England
The East of England has a large stock of post-war and modern estate housing alongside period homes in market towns, which makes garage conversions, single-storey extensions and loft conversions popular.
What do you get with a garage conversion?
A garage conversion turns an attached, integral or detached garage into a habitable room by infilling the door opening, insulating the floor, walls and roof, and adding windows, heating and power. It is one of the quickest and cheapest ways to add a room.
- Insulated floor, walls and ceiling
- Heating, electrics and data points
- Plastering, skirting and decoration-ready finish
How much does a garage conversion cost in Hertfordshire?
Indicative costs for garage conversions. London and the South East usually sit towards the top of each range.
| Garage conversions | Guide price incl. VAT |
|---|---|
| Single integral garage | £12,000 to £17,000 |
| Single attached garage | £12,000 to £24,000 |
| Single detached garage | £18,000 to £30,000 |
| Double garage | £25,000 to £54,000 |
What approvals does a garage conversion need in England?
In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.
An internal garage conversion is usually permitted development in England unless the house is listed, an Article 4 direction applies, or it is on an estate where the planning permission removed permitted development rights.
What should Hertfordshire homeowners check first?
- Some new-build estates have a planning condition keeping garages for parking.
- The garage floor is often lower than the house and needs raising.
What happens after I enquire?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Questions about a garage conversion in Hertfordshire
Does it need building regulations approval?
Yes, because it becomes a habitable room.
Can a garage become a bedroom?
Yes, with insulation, ventilation and an escape window or protected route out.
Can you visit a house in Hertfordshire to quote?
Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.
Also covering
- Garage conversions in Watford
- Garage conversions in Hemel Hempstead
- Garage conversions in Stevenage
- Garage conversions in St Albans
- Garage conversions in Welwyn Garden City
- Garage conversions in Cheshunt
- Garage conversions in Hatfield
- Garage conversions in Bishop's Stortford
- Garage conversions in Borehamwood
- Garage conversions in Hitchin
- Garage conversions in Hoddesdon
- Garage conversions in Letchworth Garden City
- Garage conversions in Harpenden
- Garage conversions in Bushey
- Garage conversions in Hertford
- Garage conversions in Rickmansworth
- Garage conversions in Potters Bar
- Garage conversions in Berkhamsted
Learn more about garage conversions, or see every project we cover in Hertfordshire.