Showroom: 9 Royal Parade, Dawes Road, Fulham SW6 7RE
Mon–Sat 0207 889 09 09

Extensions

Expand. Enhance. Transform.

Complete Project Management
Fully Bespoke Solutions
Skilled In-House Specialists
Premium Craftsmanship

Types of House Extensions

Rear Extensions - Create larger kitchens, dining areas, and open-plan living spaces.
Side Extensions - Transform unused side access into bright, functional living areas.
Wrap-Around Extensions - Combine side and rear extensions for maximum space and flexibility.
Double-Storey Extensions - Add extra bedrooms, bathrooms, offices, or family living space.
Kitchen Extensions - Expand your kitchen with bespoke layouts, glazing, and modern finishes.
Open-Plan Living Extensions - Create spacious, light-filled family areas designed around modern living.

What’s Included

  • Design & Planning - Professional guidance from concept through to approvals.
  • Complete Construction - Foundations, structural work, brickwork, and roofing.
  • Window & Door Supply - High-performance glazing, rooflights, and bespoke installations.
  • Electrical & Plumbing - Fully certified first and second fix services.
  • Interior Finishing - Plastering, decorating, flooring, and final details.
  • Project Management - One dedicated team managing every stage of your extension.

How we work

1.

Consultation & Survey - We discuss your ideas, assess your property, and understand your requirements.

2.

Design & Planning - We develop the design, prepare specifications, and provide a detailed quotation.

3.

Construction - Our experienced team completes every stage of the build with expert project management.

4.

Finishing & Handover - We complete all final finishes, carry out quality checks, and hand over your new space ready to enjoy.

Common questions

Some extensions fall under permitted development, while others require planning approval. We can guide you through the process.

Yes. We provide a complete service, managing everything from design and construction to finishing and installation.

Timescales vary depending on the size and complexity of the project, but we'll provide a clear schedule before work begins.

Absolutely. We carefully match materials, finishes, and architectural details to ensure your extension blends seamlessly with the original property.

Whether it’s a light-filled kitchen extension, a new bedroom above, or a complete wrap-around transformation — No1 London delivers spaces that look beautiful, perform flawlessly, and last for decades.

Request a quote