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Luxury Loft Conversions London

From Hampstead Victorian homes to South West London terraced houses, InHire Construction delivers bespoke, high-specification loft conversions, managing all planning and compliance across the city.

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Need Support for Your London Project?

Our specialist Design & Build team is ready to discuss your plans, assess feasibility, and guide you through the initial regulatory hurdles of your London loft conversion project.
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02038382122

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info@in-hire.co.uk

Why Choose InHire Construction for Your London Project?

Converting your loft in London comes with unique challenges, from strict Permitted Development (PD) rights and Conservation Area restrictions to the critical necessity of Party Wall Agreements in terraced properties.
InHire Construction specializes in navigating this complexity. We provide a fully managed, end-to-end service designed to maximize space and value while ensuring complete compliance and a luxury finish, regardless of your property type or postcode.
The Right Loft Conversion for Your London Home
Discover why homeowners across London and the South East choose In-Hire Construction for their loft conversions. Our expert team combines smart design, quality craftsmanship, and practical innovation to turn underused attic space into a valuable and stylish part of your home.
  • Maximized Property Value
  • Enhance Energy Efficiency
  • Maximise Unused Space
  • Custom Design to Suit Your Lifestyle
  • Turnkey Service
  • Avoid the Stress of Moving

Our Specialist Loft Conversion Services in London

London features a vast array of architectural styles, each best suited to a specific loft conversion type. We design bespoke solutions to fit your property and maximize habitable space.

 
Dormer Conversions
Our most popular option, dormer conversions extend outward from your existing roof slope, creating maximum headroom and floor space.
Hip to Gable
Perfect for end-of-terrace or semi-detached homes, this conversion extends the sloped side roof to create a vertical wall.
Mansard Conversions
Offering maximum space, mansard conversions feature a flat roof with a back wall sloping at 72 degrees. Ideal for period properties.
L-Shaped Dormers
Combining a main roof dormer with a rear extension dormer, creating an L-shape that maximizes space in properties with extensions.
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Ready to Start Your London Transformation?

We understand that a luxury loft conversion in London is a significant investment, requiring meticulous attention to planning and design.
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Common Questions

Frequently Asked Questions

Do I need to worry about the Party Wall Act for my London loft conversion?
Yes, nearly all London loft conversions in terraced or semi-detached homes require adherence to the Party Wall Act 1996. InHire Construction manages the notice process and liaison with surveyors to ensure full compliance.
A high-specification loft conversion in London is one of the highest ROI investments, typically adding 15% to 20% to the property's market value, provided it meets local planning and luxury standards.
Construction time for most London loft conversions typically ranges from 10 to 16 weeks on-site, depending on the complexity (e.g., Mansard vs. Dormer) and the specific structural requirements of the period home.
Under Permitted Development rules (if applicable), a loft conversion must not exceed 40 cubic meters of added volume for terraced houses, or 50 cubic meters for detached and semi-detached properties in London.
The L-Shaped Dormer (for homes with rear outriggers) and the Mansard conversion are the most popular, as they maximize usable floor space and head height, which is essential in older, denser London properties.
Projects

Loft Conversion Projects

Richmond Loft Extension

A stylish loft conversion creating a spacious bedroom with natural light and modern finishes.

Completed: May 2025

Camden Attic Transformation

Converted an unused attic into a functional office and storage space with elegant design.

Completed: March 2025

Clapham Master Suite Loft

Added a luxury master suite with en-suite bathroom, maximising space and comfort.

Completed: February 2025

Islington Modern Loft Upgrade

Transformed a traditional loft into a contemporary living area with high-quality finishes.

Completed: December 2024

Testimonial

Customer Experiences That Inspire Confidence

Mr. James R. South Kensington

We chose InHire for our L-Shaped Dormer on our Victorian terrace. Their management of the complex Party Wall Agreements with both neighbours was seamless and took away all the stress. The final result is a beautiful new floor that has added significant value.

Ms. Hannah Notting Hill

Our Georgian property in a Conservation Area required an incredibly sensitive approach. InHire handled the planning permission for our Mansard conversion expertly, and the finish—from the bespoke joinery to the structural glass—is truly architectural and high-end.

Mr. Ben C Kensington

The team at InHire converted our detached home's loft into a huge master suite using a Hip-to-Gable design. The entire process was efficient, the site was always tidy, and they completed the project within budget. Best London builders we've worked with.

Dr. Alistair R. Holland Park

We needed a builder who understood the complexities of a Mansard conversion within a Conservation Area near Holland Park. InHire Construction navigated the planning permission process flawlessly. The final result is a seamless addition to our period home and a truly bespoke space.

Helen Roy South Kensington

The level of finish on our Dormer loft conversion was exceptional. They created a breathtaking master bedroom suite complete with a luxury walk-in wardrobe. The attention to detail—from the bespoke joinery to the lighting design—was exactly what you would expect from premium London builders.

Mr. David L Kensington

As a client, minimizing disruption was crucial. The InHire Construction team were incredibly professional and tidy, managing the loft conversion project efficiently and completing it ahead of schedule. Their project management skills are outstanding, delivering high-quality work without compromise.

Ready to Start Your High-End London Loft Project?

Don't delay. Schedule your initial site assessment today to review your property's Permitted Development rights and get a full quote from the leading London loft conversion experts.

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