Your Market Harborough attic is capable of so much more than just storing old suitcases. Let us turn that dead space into your favorite room!
Get Your Free Market Harborough QuoteSee what your Market Harborough neighbours say about our loft conversion work.
"Building Group turned my scary spider attic into a 5-star hotel suite. My guests in Market Harborough never want to leave!"
"The neighbors are jealous, the kids are happy, and the house value went up. The trifecta! Best investment in Market Harborough."
"We hired them for a shell conversion in Market Harborough and were so impressed we asked them to complete the fit-out too. Five stars."
"Building Group were the only company to spot a potential issue with our chimney in Market Harborough and solved it before starting. True experts."
"Building Group provided excellent advice on the best layout for our Market Harborough terrace. The result is better than we imagined."
"The structural work was done quickly and safely. As a Market Harborough local, I appreciated their knowledge of local planning rules."
See more genuine Market Harborough customer reviews and loft conversion project galleries.
Read More ReviewsTransform your Market Harborough property's unused loft space into beautiful, functional living areas with our professional loft conversion services. Whether you need an extra bedroom, home office, or playroom in Market Harborough, we create bespoke solutions tailored to your lifestyle.
Our experienced Market Harborough team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Market Harborough conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Market Harborough property to maximize space and value
The most cost-effective option for Market Harborough properties using roof windows for natural light. Perfect for Market Harborough homes with adequate headroom.
Add valuable floor space and headroom to your Market Harborough property with single or multiple dormers. Popular choice in Market Harborough for space optimization.
Transform sloping hip roofs into vertical gable walls in your Market Harborough home, significantly increasing usable floor space. Ideal for Market Harborough semi-detached properties.
The premium option for Market Harborough properties creating maximum space with near-vertical walls. Perfect for period properties in Market Harborough.
Your Market Harborough property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Market Harborough specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Market Harborough property and budget. Most Market Harborough conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Market Harborough have a 40-50 cubic meter allowance for roof extensions without full planning permission. We handle all Lawful Development Certificate applications for you.
Every conversion we build is inspected by approved inspectors to ensure compliance with Part B (Fire Safety) and Part L (Insulation) of the building regulations specific to Market Harborough housing stock.
Living in a terraced or semi-detached house in Market Harborough? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Market Harborough loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Market Harborough properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Market Harborough engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Market Harborough homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Market Harborough loft.
Plastering, decorating, flooring, and interior design services to create beautiful Market Harborough living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Market Harborough city centre, including period properties, modern homes, and conservation areas requiring specialist Market Harborough planning expertise.
Expert loft conversion services across all Market Harborough suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Market Harborough.
Specialist conversions for Market Harborough's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Market Harborough conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Market Harborough Loft Conversions Completed
Average Market Harborough Customer Rating
Years Serving Market Harborough
Market Harborough Building Control Approved
With over 15 years of experience in Market Harborough, we understand local planning requirements, building regulations, and architectural styles. Our Market Harborough team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Market Harborough terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Market Harborough semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Market Harborough conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"Building Group turned my scary spider attic into a 5-star hotel suite. My guests in Market Harborough never want to leave!"
- James Walker, Market Harborough
"The neighbors are jealous, the kids are happy, and the house value went up. The trifecta! Best investment in Market Harborough."
- Sarah Jenkins, Market Harborough
"We hired them for a shell conversion in Market Harborough and were so impressed we asked them to complete the fit-out too. Five stars."
- Jessica Green, Market Harborough
Loft conversion costs in Market Harborough vary based on type, size, and specifications. Typical Market Harborough prices: Velux conversions £20,000-£30,000, Dormer conversions £35,000-£45,000, Hip-to-gable £40,000-£55,000, Mansard conversions £45,000-£65,000. All Market Harborough quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Market Harborough survey and detailed quote.
A transparent guide to typical conversion costs in the Market Harborough area (2025 Estimates)
| Conversion Type | Suitability | Timeframe | Price Range |
|---|---|---|---|
| Velux (Roof Light) | Existing headroom > 2.3m | 4-6 Weeks | £20k - £30k |
| Dormer (Rear) | Semis & Terraces | 6-8 Weeks | £35k - £50k |
| Hip-to-Gable | End-terrace & Semi-detached | 8-10 Weeks | £45k - £60k |
| Mansard | Period Properties / London Styles | 10-12 Weeks | £50k - £75k+ |
*Prices are indicative for Market Harborough properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Market Harborough area. My job is to ensure your project meets local building regulations while maximizing every inch of space. I'm happy to visit your property for a preliminary structural assessment."
Four recent loft conversions across the UK — from a London mansard within a conservation area to an L-shaped Manchester dormer, a Birmingham hip-to-gable, and a Leeds rear dormer. Tap any project for the full case study.
Loft
Mansard loft conversion on a London Victorian terrace within a conservation area — full mansard build raising the rear roof line, slate-clad cheeks to match the neighbours, two double bedrooms with private en-suites, and a sky-lit landing. Approval secured under full planning, not Permitted Development.
Loft
L-shaped rear dormer loft conversion on a Victorian terrace — turning unused roof space into two double bedrooms and a shared en-suite, with two Velux windows to the front, a glass balustrade to the new staircase, and matching slate-grey finish to blend with the original roof.
Loft
Rear dormer loft conversion turning unused roof space into a master bedroom and en-suite, with two Velux roof windows to the front and a slim glass balustrade to the new staircase.
Loft
Hip-to-gable conversion with rear dormer on a 1930s semi-detached — squaring off the original hipped roofline to gain full standing headroom, creating a master bedroom with built-in wardrobes and a generous en-suite, plus a third Velux to the front for natural light.
Want to see the rest of our portfolio?
View All Case StudiesOur Market Harborough architects are ready to draw up your dream loft. Schedule your initial consultation today.
Book Free Market Harborough Loft Survey