Expert guidance through Northwood planning regulations. We ensure your hip-to-gable or rear dormer conversion is fully compliant and safe.
Get Your Free Northwood QuoteTransform your Northwood property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your Northwood property value with a professional loft conversion.
No need to leave Northwood. Get the space you need in your current home.
Most Northwood loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for Northwood family living.
Transform your Northwood 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 Northwood, we create bespoke solutions tailored to your lifestyle.
Our experienced Northwood team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your Northwood conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your Northwood property to maximize space and value
The most cost-effective option for Northwood properties using roof windows for natural light. Perfect for Northwood homes with adequate headroom.
Add valuable floor space and headroom to your Northwood property with single or multiple dormers. Popular choice in Northwood for space optimization.
Transform sloping hip roofs into vertical gable walls in your Northwood home, significantly increasing usable floor space. Ideal for Northwood semi-detached properties.
The premium option for Northwood properties creating maximum space with near-vertical walls. Perfect for period properties in Northwood.
Your Northwood property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our Northwood specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your Northwood property and budget. Most Northwood conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in Northwood 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 Northwood housing stock.
Living in a terraced or semi-detached house in Northwood? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your Northwood loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for Northwood properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified Northwood engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in Northwood homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your Northwood loft.
Plastering, decorating, flooring, and interior design services to create beautiful Northwood living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout Northwood city centre, including period properties, modern homes, and conservation areas requiring specialist Northwood planning expertise.
Expert loft conversion services across all Northwood suburban areas. Specializing in semi-detached, detached, and terraced properties throughout Northwood.
Specialist conversions for Northwood's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of Northwood conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
Northwood Loft Conversions Completed
Average Northwood Customer Rating
Years Serving Northwood
Northwood Building Control Approved
With over 15 years of experience in Northwood, we understand local planning requirements, building regulations, and architectural styles. Our Northwood team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian Northwood terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern Northwood semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in Northwood conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"If you want a loft in Northwood, just book these guys. Seriously. Don't waste time with anyone else. Building Group is the real deal."
- Christopher Hall, Northwood
"Fast, efficient, and friendly. Turned our dark Northwood attic into a bright, airy yoga studio. Thank you Building Group!"
- Joseph Clark, Northwood
"The structural work was done quickly and safely. As a Northwood local, I appreciated their knowledge of local planning rules."
- Olivia White, Northwood
Loft conversion costs in Northwood vary based on type, size, and specifications. Typical Northwood 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 Northwood quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free Northwood survey and detailed quote.
A transparent guide to typical conversion costs in the Northwood 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 Northwood properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the Northwood 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."
Contact us today for a free design consultation and detailed quote for your Northwood property.
Book Free Northwood Loft Survey