Garage Conversions — London
Convert an integral or detached garage into usable living space. Most garage conversions in London are delivered under Permitted Development — no planning application required. Building Regulations sign-off always required.
rcbGroup projectScope of Works
- ✓Removal of garage door and formation of new wall with window or door
- ✓Damp-proof membrane to floor (if slab requires treatment)
- ✓Floor insulation and screed or timber floor
- ✓Wall insulation and boarding to Part L
- ✓Ceiling insulation and boarding
- ✓Electrical circuit installation and consumer unit upgrade if required
- ✓Heating — radiator run from existing system or separate
- ✓Plastering throughout
- ✓Internal door connection to main house
- ✓Window and external door installation
- ✓Building Control (Building Notice or Full Plans)
Typical Costs
Prices are indicative. Final cost depends on specification, existing condition, and scope. Excludes VAT and second-fix materials.
Planning & Regulations
Most integral garage conversions in England are Permitted Development — no planning required. Conservation areas and listed buildings may need planning consent.
Building Regulations approval is always required for a garage conversion. We submit the Building Notice and manage all inspections through to Completion Certificate.
Get a Garage Conversion Estimate
Rough budget range before your site visit.
Ballpark only. An itemised quotation follows a site survey.
Quick Estimate
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