The 10 extension builders from Google's results for Leicester, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleLeicester
Beeby Construction Services specialises in home extensions across Leicestershire and the wider Midlands region. The company assists homeowners in expanding their living spaces to add structural capacity and property value.
on GoogleLeicester
Eden Building Works builds single and double-storey rear and side house extensions in Leicester and Leicestershire. The business also carries out kitchen extension projects for residential properties.
07939 573743 121 Parker Dr, Leicester LE4 0JP
on GoogleLeicester
Lambert & Wright builds property extensions, rear additions, and kitchen extensions for homeowners. Based in Leicester, the firm serves customers across Loughborough, Market Harborough, Hinckley, and the wider East Midlands.
07866 741261 19 Warren Park Way, Leicester LE19 4SA
on GoogleLeicester
Walters Architects plans and designs residential rear extensions and internal reconfigurations. The Leicester firm handles private domestic projects to expand small kitchen spaces and modernise family homes.
0116 254 1830 Suite 2.21, St. Martins House, 7 Peacock Ln, Leicester LE1 5PZ
on GoogleNottingham Rd, Nottingham
Extensions for residential properties are designed and constructed by House Extensions Nottinghamshire across Derby and the surrounding areas. The company builds customised additions to create extra space for kitchens, dining rooms and living spaces.
0115 922 6000 Basfords, Nottingham Rd, Nottingham NG9 6DP
Leicester
Drawing up plans for single and double-storey extensions, CK Architectural serves property owners in Leicester and Leicestershire. The practice provides design services, structural engineering calculations, and building regulation drawings for loft and garage conversions.
Rearsby, Leicester
Based in Rearsby near Leicester, Pro Build Leicester carries out residential refurbishments, house extensions, and attic conversions. The team adapts existing roof structures and builds property additions across Leicester and surrounding communities.
0116 373 5222 1, Brook Park, Gaddesby Lane, Rearsby, Leicester LE7 4ZB
Leicester
Dennison & James Building Contractors designs and builds house extensions for homeowners in Leicester, Hinckley, Loughborough, Coalville, Melton Mowbray and the rest of Leicestershire. Typical projects add room for open-plan kitchens, home offices or a growing family.
Leicester
Leicester House Extensions constructs single-storey, double-storey, rear, and side-return builds across Leicestershire. The firm creates kitchen-diners and expanded living spaces for local residential properties.
Leicester
Home Care Builders designs and constructs house extensions across Leicester. The firm creates extra living space, home workspaces, and larger kitchen areas for local residential properties.
In Leicester, single storey, per m² typically costs £1,700 – £2,400. Labour in Leicestershire runs 6% 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 "house extensions leicester". They are ranked on Google rating, online presence and other factors.
The figures above are Leicester ranges. These explain what drives them, so you can read a quote properly.
Per-square-metre prices for single-storey, two-storey, side return and kitchen extensions, costs by size, the fees outside the build price, and planning limits by nation.
The permitted development limits for extensions, lofts, porches and outbuildings in England, where the rights do not apply, what prior approval and a certificate cost, and how Wales, Scotland and NI differ.
When the Party Wall Act applies, which notice to serve and how far ahead, what your neighbour can do, what a surveyor's award costs, and the rules in Scotland and NI.
Under permitted development, three metres for a terrace or semi and four for a detached, doubled to six and eight under the prior approval process. Height, materials and how much garden you cover all carry separate limits, and none of it applies in a conservation area.
If you are excavating within three metres of a neighbour's foundations or building on the boundary, yes. You must serve notice two months before work starts. Skipping it is the most common reason extension projects stall.