Your Leigh 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 Leigh QuoteTransform your Leigh property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Leigh property value with a professional loft conversion.
No need to leave Leigh. Get the space you need in your current home.
Most Leigh loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Leigh family living.
Transform your Leigh 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 Leigh, we create bespoke solutions tailored to your lifestyle.
Our experienced Leigh team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Leigh conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Leigh property to maximize space and value
The most cost-effective option for Leigh properties using roof windows for natural light. Perfect for Leigh homes with adequate headroom.
Add valuable floor space and headroom to your Leigh property with single or multiple dormers. Popular choice in Leigh for space optimization.
Transform sloping hip roofs into vertical gable walls in your Leigh home, significantly increasing usable floor space. Ideal for Leigh semi-detached properties.
The premium option for Leigh properties creating maximum space with near-vertical walls. Perfect for period properties in Leigh.
Your Leigh property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Leigh specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Leigh property and budget. Most Leigh conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Leigh 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 Leigh housing stock.
Living in a terraced or semi-detached house in Leigh? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Leigh loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Leigh properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Leigh engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Leigh homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Leigh loft.
Plastering, decorating, flooring, and interior design services to create beautiful Leigh living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Leigh city centre, including period properties, modern homes, and conservation areas requiring specialist Leigh planning expertise.
Expert loft conversion services across all Leigh suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Leigh.
Specialist conversions for Leigh's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Leigh conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Leigh Loft Conversions Completed
Average Leigh Customer Rating
Years Serving Leigh
Leigh Building Control Approved
With over 15 years of experience in Leigh, we understand local planning requirements, building regulations, and architectural styles. Our Leigh team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Leigh terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Leigh semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Leigh conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"My husband is finally out of the living room and into his new man-cave! Thank you Building Group for saving my sanity in Leigh!"
- Lisa Chen, Leigh
"Exceptional value for money. We got quotes from three Leigh firms and Building Group offered the best spec for the price."
- Sophie Taylor, Leigh
"Top quality dormer conversion. Added significant value to our Leigh property. Friendly team and very clean working environment."
- James Walker, Leigh
Loft conversion costs in Leigh vary based on type, size, and specifications. Typical Leigh 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 Leigh quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Leigh survey and detailed quote.
A transparent guide to typical conversion costs in the Leigh 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 Leigh properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Leigh 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."
Ready to add value to your home? Call Building Group now for a complimentary site visit in Leigh.
Book Free Leigh Loft Survey