Turn that dusty, dark void above your head into cash in your pocket. A Building Group loft conversion is the smartest investment in Shirley.
Get Your Free Shirley QuoteTransform your Shirley property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Shirley property value with a professional loft conversion.
No need to leave Shirley. Get the space you need in your current home.
Most Shirley loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Shirley family living.
Transform your Shirley 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 Shirley, we create bespoke solutions tailored to your lifestyle.
Our experienced Shirley team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Shirley conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Shirley property to maximize space and value
The most cost-effective option for Shirley properties using roof windows for natural light. Perfect for Shirley homes with adequate headroom.
Add valuable floor space and headroom to your Shirley property with single or multiple dormers. Popular choice in Shirley for space optimization.
Transform sloping hip roofs into vertical gable walls in your Shirley home, significantly increasing usable floor space. Ideal for Shirley semi-detached properties.
The premium option for Shirley properties creating maximum space with near-vertical walls. Perfect for period properties in Shirley.
Your Shirley property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Shirley specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Shirley property and budget. Most Shirley conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Shirley 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 Shirley housing stock.
Living in a terraced or semi-detached house in Shirley? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Shirley loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Shirley properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Shirley engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Shirley homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Shirley loft.
Plastering, decorating, flooring, and interior design services to create beautiful Shirley living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Shirley city centre, including period properties, modern homes, and conservation areas requiring specialist Shirley planning expertise.
Expert loft conversion services across all Shirley suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Shirley.
Specialist conversions for Shirley's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Shirley conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Shirley Loft Conversions Completed
Average Shirley Customer Rating
Years Serving Shirley
Shirley Building Control Approved
With over 15 years of experience in Shirley, we understand local planning requirements, building regulations, and architectural styles. Our Shirley team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Shirley terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Shirley semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Shirley 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 Shirley!"
- Thomas Brown, Shirley
"They managed the party wall agreement with our Shirley neighbors professionally. The whole street was impressed with their cleanliness."
- Lisa Chen, Shirley
"Our hip-to-gable conversion has completely changed our family life. We finally have the space we need in Shirley without moving."
- Sarah Jenkins, Shirley
Loft conversion costs in Shirley vary based on type, size, and specifications. Typical Shirley 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 Shirley quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Shirley survey and detailed quote.
A transparent guide to typical conversion costs in the Shirley 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 Shirley properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Shirley 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."
Warning: A new loft by Building Group may cause you to never leave your Shirley house again.
Book Free Shirley Loft Survey