Seamless integration with your existing property. Our St Martins architects ensure your new loft looks like it was always meant to be there.
Get Your Free St Martins QuoteTransform your St Martins property without moving. Add space and value with our expert loft conversion service.
Add up to 20% to your St Martins property value with a professional loft conversion.
No need to leave St Martins. Get the space you need in your current home.
Most St Martins loft conversions completed in 4-6 weeks with minimal disruption.
Create bedrooms, offices, or playrooms perfect for St Martins family living.
Transform your St Martins 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 St Martins, we create bespoke solutions tailored to your lifestyle.
Our experienced St Martins team handles every aspect of your loft conversion project. From initial design and planning permission through to final decoration, we ensure your St Martins conversion maximizes space, natural light, and property value.
Choose the perfect conversion type for your St Martins property to maximize space and value
The most cost-effective option for St Martins properties using roof windows for natural light. Perfect for St Martins homes with adequate headroom.
Add valuable floor space and headroom to your St Martins property with single or multiple dormers. Popular choice in St Martins for space optimization.
Transform sloping hip roofs into vertical gable walls in your St Martins home, significantly increasing usable floor space. Ideal for St Martins semi-detached properties.
The premium option for St Martins properties creating maximum space with near-vertical walls. Perfect for period properties in St Martins.
Your St Martins property needs minimum 2.3m headroom at the highest point and sufficient floor area for conversion. Our St Martins specialists provide free assessments to determine if your loft is suitable and advise on the best conversion type for your St Martins property and budget. Most St Martins conversions fall under permitted development rights, but we handle all planning and building regulations applications where required.
Most terraced and semi-detached homes in St Martins 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 St Martins housing stock.
Living in a terraced or semi-detached house in St Martins? We manage the Party Wall Notice process with your neighbors to ensure works can start on time.
Comprehensive evaluation of your St Martins loft space, structural assessment, and advice on the best conversion type for your property.
Architectural drawings, 3D visualizations, and planning permission applications for St Martins properties. We handle all regulatory approvals.
Steel beam installation, floor strengthening, and staircase construction by qualified St Martins engineers.
Velux roof windows, dormer construction, and window installations to maximize natural light in St Martins homes.
Complete bathroom installations including plumbing, electrical work, and luxury fixtures in your St Martins loft.
Plastering, decorating, flooring, and interior design services to create beautiful St Martins living spaces.
Professional space assessment
Architectural drawings and approvals
Professional loft specialists
Professional loft conversions throughout St Martins city centre, including period properties, modern homes, and conservation areas requiring specialist St Martins planning expertise.
Expert loft conversion services across all St Martins suburban areas. Specializing in semi-detached, detached, and terraced properties throughout St Martins.
Specialist conversions for St Martins's Victorian, Edwardian, and period properties. Sympathetic designs maintaining character while maximizing space.
Expert handling of St Martins conservation area requirements. We navigate planning restrictions and create beautiful conversions that comply with local regulations.
St Martins Loft Conversions Completed
Average St Martins Customer Rating
Years Serving St Martins
St Martins Building Control Approved
With over 15 years of experience in St Martins, we understand local planning requirements, building regulations, and architectural styles. Our St Martins team delivers exceptional loft conversions that enhance your property value.
Hip-to-gable conversion creating master bedroom with ensuite in a Victorian St Martins terrace. Added 30sqm of living space.
Project Value: £48,000
Dormer loft conversion in modern St Martins semi-detached. Created two bedrooms and bathroom for growing family.
Project Value: £42,000
Mansard conversion in St Martins conservation area. Luxury master suite with dressing room and ensuite.
Project Value: £65,000
"I used to hit my head on the rafters. Now I can do jumping jacks in my new St Martins bedroom. Incredible transformation."
- Daniel Evans, St Martins
"Finally, a builder who turns up when they say they will! Restored my faith in tradesmen. Top job in St Martins."
- Helen Baker, St Martins
"Honest, reliable and skilled. Our mansard loft in St Martins looks incredible. They finished exactly on budget."
- Olivia White, St Martins
Loft conversion costs in St Martins vary based on type, size, and specifications. Typical St Martins 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 St Martins quotes include structural work, insulation, electrics, plastering, and building control fees. Contact us for a free St Martins survey and detailed quote.
A transparent guide to typical conversion costs in the St Martins 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 St Martins properties and subject to survey.
Senior Structural Specialist
"I oversee all loft conversions in the St Martins 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 St Martins property.
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