Building Group is Whiterock's premier loft conversion company. We combine architectural expertise with master craftsmanship to deliver superior results.
Get Your Free Whiterock QuoteTransform your Whiterock property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Whiterock property value with a professional loft conversion.
No need to leave Whiterock. Get the space you need in your current home.
Most Whiterock loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Whiterock family living.
Transform your Whiterock 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 Whiterock, we create bespoke solutions tailored to your lifestyle.
Our experienced Whiterock team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Whiterock conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Whiterock property to maximize space and value
The most cost-effective option for Whiterock properties using roof windows for natural light. Perfect for Whiterock homes with adequate headroom.
Add valuable floor space and headroom to your Whiterock property with single or multiple dormers. Popular choice in Whiterock for space optimization.
Transform sloping hip roofs into vertical gable walls in your Whiterock home, significantly increasing usable floor space. Ideal for Whiterock semi-detached properties.
The premium option for Whiterock properties creating maximum space with near-vertical walls. Perfect for period properties in Whiterock.
Your Whiterock property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Whiterock specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Whiterock property and budget. Most Whiterock conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Whiterock 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 Whiterock housing stock.
Living in a terraced or semi-detached house in Whiterock? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Whiterock loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Whiterock properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Whiterock engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Whiterock homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Whiterock loft.
Plastering, decorating, flooring, and interior design services to create beautiful Whiterock living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Whiterock city centre, including period properties, modern homes, and conservation areas requiring specialist Whiterock planning expertise.
Expert loft conversion services across all Whiterock suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Whiterock.
Specialist conversions for Whiterock's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Whiterock conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Whiterock Loft Conversions Completed
Average Whiterock Customer Rating
Years Serving Whiterock
Whiterock Building Control Approved
With over 15 years of experience in Whiterock, we understand local planning requirements, building regulations, and architectural styles. Our Whiterock team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Whiterock terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Whiterock semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Whiterock conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"Great experience from the quote to the final sign-off. The project manager kept us updated every week on our Whiterock build."
- Karen Clarke, Whiterock
"Finally, a builder who turns up when they say they will! Restored my faith in tradesmen. Top job in Whiterock."
- Christopher Hall, Whiterock
"I actually miss having the builders around! Friendly, funny, and polite team. They became part of the family during our Whiterock project."
- Karen Clarke, Whiterock
Loft conversion costs in Whiterock vary based on type, size, and specifications. Typical Whiterock 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 Whiterock quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Whiterock survey and detailed quote.
A transparent guide to typical conversion costs in the Whiterock 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 Whiterock properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Whiterock 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."
Make your Whiterock neighbors jealous. It's not a competition, but if it was, you'd win with our lofts.
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