The 10 loft conversions from Google's results for Norwich, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleNorwich
Hm Groundworks provides structural preparation and engineering work for loft conversions throughout Norwich. Its services include site assessments, underpinning, structural pad footings, and creating stairwell openings to ensure roof spaces are properly supported.
07733 730127 40 Vulcan Rd S, Norwich NR6 6AF
on GoogleNorwich
Tailored Building constructs attic conversions and home renovations across Norwich and Norfolk. The team converts unused roof areas into extra space such as master bedrooms, guest rooms, home offices, or children's entertainment areas.
07468 903804 40 Dennis Rd, Norwich NR6 6UB
on GoogleNorwich
Matt Castle Building converts lofts into extra bedrooms, offices, or playrooms for clients in Norwich and across Norfolk. In addition to loft work, the business builds kitchen extensions and carries out complete home renovations.
07786 635442 86 Beaconsfield Rd, Norwich NR3 4PP
on GoogleNorwich
Mann Building Services undertakes general building work, property restorations, and barn or garage conversions in Norwich. The company manages domestic building projects to adapt existing structures and create extra living space.
07766 228562 38 Harvey Ln, Norwich NR7 0DH
on GoogleNorwich
Barber Lofts carries out attic conversions and building work for residential and commercial properties across Norfolk and Suffolk. Operating alongside its sister firm Barber Building Services, it assists property owners with both new designs and existing plans.
01603 304457 14 Harvey Ln, Norwich NR7 0BQ
on GooglePottergate, Norwich
Designing loft conversions for inner-city terraced properties is a key focus for House extensions in Pottergate, Norwich. The practice converts unused roof space into additional bedrooms and bathrooms without expanding the home's outer footprint.
01603 855113 Fuel Studios, Kiln House, Pottergate, Norwich NR2 1DX
on GoogleNorwich
Anglian Carpentry carries out home loft conversions across Norwich and the wider Norfolk area. The firm alters existing attic spaces to provide homeowners with extra living capacity without requiring a house move.
Norwich
Norwich Loft Conversion provides attic conversion services for residential properties across Norwich. The team converts unused roof space into functional rooms, helping householders expand their indoor living area without altering garden grounds.
Wreningham, Norwich
SNWC Builders designs and constructs both small and large loft conversions for properties in Norwich and South Norfolk. Its team transforms unused attics into extra living areas to expand residential floor space.
01953 600844 Holly Cottage, Wymondham Road, Wreningham, Norwich NR16 1AT
Norwich
Loft Designs carries out loft conversions for customers in Norwich.
In Norwich, velux / rooflight typically costs £24,000 – £33,500. Labour in Norfolk 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 norwich". They are ranked on Google rating, online presence and other factors.
The figures above are Norwich 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.