The 10 loft conversions from Google's results for Gloucester, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleLittle Witley, Worcester
JW Loft Conversions adapts residential attics into extra bedrooms and home offices across Worcestershire, Gloucestershire, and Cheltenham. The firm converts unused roof space into functional home areas.
07900 851740 Oak Apple, Bank Rd, Little Witley, Worcester WR6 6LR
on GoogleQuedgeley, Gloucester
iRenovate Building Solutions Ltd specialises in attic and loft conversions for homeowners across Gloucester and Gloucestershire. The team constructs home offices and additional living spaces, alongside garage renovations and general property building work.
01452 304504 Waterwells Business Park, Unit 14 Stanley Ct, Edison Cl, Quedgeley, Gloucester GL2 2AE
on GoogleHempsted, Gloucester
Da New Construction installs loft conversions for residential homes in Gloucester. The firm constructs various styles including Velux rooflight, dormer, hip-to-gable, and mansard conversions.
07845 006987 31 Garlandstone Walk, Hempsted, Gloucester GL2 5DS
on GoogleHucclecote, Gloucester
AK & Sons Gloucester provides full design and build services for loft conversions and roofing throughout Gloucestershire. The firm handles projects from initial planning through to completion.
07816 939344 47 Ashwood Way, Hucclecote, Gloucester GL3 3JE
on GoogleGloucester
Halford Builders carries out loft conversions and garage conversions across Gloucestershire, including Cheltenham, Gloucester, and Cirencester. The business transforms empty roof areas into living spaces for residential homes.
Gloucester
CK Architectural produces designs and handles building regulations for loft conversions and house extensions in Gloucester, Cheltenham and Stroud. The firm assists homeowners in converting existing roof spaces into functional living areas.
01452 643010 Eastern Ave, Gloucester GL1 1AA
Gloucester
Cotswold Loft Conversions constructs loft, attic, and garage conversions across Cheltenham and Gloucester. Its services include fitting custom-built staircases and installing dormer windows.
Cirencester
Cotswold Construction converts unused lofts into living space for properties in Cirencester, Cheltenham, Gloucester and other parts of the South West. Its builders carry out rooflight, hip-to-gable, mansard and dormer conversions, including dormers that extend the roof upwards and mansards with steep sides and a flat top.
07977 939283 62 Golden Farm Rd, Cirencester GL7 1DQ
Down Ampney, Cirencester
Cedar Lofts transforms attics into new bedrooms, bathrooms, home offices, and playrooms across Gloucestershire. The business also provides garage conversions and general property renovations.
01793 752016 The Holly, Down Ampney, Cirencester GL7 5QW
Barnwood, Gloucester
Regency Contracting converts loft space into living areas across Gloucester and Cheltenham. The firm creates additional home space by converting dark attics into bright, habitable rooms.
01452 372229 Hammond Way, Barnwood, Gloucester GL4 3HG
In Gloucester, velux / rooflight typically costs £24,000 – £33,500. Labour in Gloucestershire runs 4% below the UK median, which accounts for most of the difference from the same job elsewhere.
These are the firms from Google's results for "loft conversion gloucester". They are ranked on Google rating, online presence and other factors.
The figures above are Gloucester ranges. These explain what drives them, so you can read a quote properly.
Loft conversion prices by type for 2026, including VAT, with London figures, the fees and extras a builder's quote leaves out, and when planning permission applies.
When a loft conversion needs planning permission in England, the 40 and 50 cubic metre limits for dormers, what a certificate costs, and the rules in Wales, Scotland and Northern Ireland.
What a dormer loft conversion costs in 2026, the dormer types, whether your loft has the height, the planning and building regulations rules in each nation, and how long it takes.
Usually not. Most fall under permitted development if you stay within 40 cubic metres for a terrace or 50 for a semi or detached, do not go above the existing roof ridge, and use materials in keeping. Mansards and anything on a flat or in a conservation area normally do need permission.
Six to eight weeks for a dormer once work starts, plus four to eight weeks beforehand for drawings, structural calculations and building control. Scaffolding usually goes up a week ahead.