The 10 loft conversions from Google's results for Cambridge, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleHiston, Cambridge
Operating out of Histon, this firm constructs loft conversions, house extensions, garage conversions, and new builds across the Cambridge area. Additional projects include kitchen and bathroom fitting, roofing, home insulation, and custom shelving.
07775 563882 43 Park Ln, Histon, Cambridge CB24 9JJ
on GoogleBrighton and Hove, Brighton
All Loft Conversions acts as a directory for roof conversion services, connecting homeowners with local contractors. The platform lists builders handling design, planning, and attic construction across Plymouth and surrounding regions.
01273 978483 11 Old Steine, Kemptown, Brighton and Hove, Brighton BN1 1EJ
on GoogleCambridge
Cambridge Loft Conversions builds dormer, Velux, hip to gable, and Mansard loft conversions across Cambridge and Cambridgeshire. The team creates practical, usable living areas from underutilized residential roof spaces.
01223 327554 20 Kinross Rd, Cambridge CB4 1QX
on GoogleLondon
Loft Conversion Cambridge provides loft conversion services throughout the Cambridge area. The company guides homeowners through planning rules, project timelines, and construction options to convert unused roof spaces.
07857 035925 3rd floor, Loft Specialist Ltd, Truleum, 86-90 Paul St, London EC2A 4NE
on GoogleChiswick, London
Touchstone Lofts provides attic transformations and home extensions, covering everything from architectural design and planning to building work. Its projects include dormer, mansard, hip-to-gable, and rooflight conversions for various house types, as well as structural engineering services.
020 7870 1117 2 Watchfield Ct., Sutton Ct Rd, Chiswick, London W4 4NA
on GoogleStretham, ELY
Elydesign Group provides architectural design services for loft and attic conversions in Cambridge and nearby areas. The firm assists homeowners through the planning design process to create additional room within existing roofs.
01353 649649 3 Short Rd, Stretham, ELY CB6 3LS
on GoogleCambridge
Exploring the True Cost of House Extensions in Brighton provides project management for loft conversions and home extensions in Brighton. Services cover converting attic space into bedrooms or home offices, alongside managing local planning permissions.
on GoogleImpington, Cambridge
M&M Heating & Building supplies and fits kitchens in Cambridge alongside carrying out loft conversions, home extensions, plumbing, and heating work. The business manages complete residential refurbishments, coordinating joinery, decorating, and appliance installation across every project.
07832 261791 10 South Rd, Impington, Cambridge CB24 9PB
on GoogleWitchford, ELY
Cambridge Loft Conversions Ltd builds loft conversions, garage conversions, and carpentry projects in Ely and Cambridge. The team handles project management from initial layout planning through to complete construction.
07342 382499 2 Manor Rd, Witchford, ELY CB6 2JA
on GoogleAbridge, Romford
Absolute Lofts provides loft conversion services in Abridge, Romford.
0800 243 048 Patch Park Farm, 158 Ongar Rd, Abridge, Romford RM4 1AA
In Cambridge, velux / rooflight typically costs £28,000 – £39,000. Labour in Cambridgeshire runs 11% above 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 cambridge". They are ranked on Google rating, online presence and other factors.
The figures above are Cambridge 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.