Basement Construction in Dulwich

Get quality basement constructions in Dulwich from quality providers you can trust with your unique needs and preferences. You deserve the best for your basement.

Get In Touch With Us Today.

T: 01923 228521

Unlock Hidden Potential Beneath Your Property

Dulwich blends the charm of a village with the convenience of city life. But as more families settle here, space becomes a valuable asset. Our basement construction services in Dulwich give you room to grow, without altering your home’s character or battling restrictive planning regulations.

Why Choose Basement Construction in Dulwich?


Basements offer unmatched flexibility. From playrooms and home cinemas to extra storage or studio space, a custom-built basement transforms how you use your home. It’s perfect for growing families or those who want to enhance their lifestyle without moving.

london basement conversions

Get In Touch With Us Today.

T: 01923 228521

Basement Construction Services and How They Work

Choose from various services and solutions for basement construction in London to meet your unique needs. You can manage every detail of the process—initial planning, final touches, and everything in between.

Design and Planning

Create a look and a style that perfects your space. Work with our architects and design team to create a space that will blend seamlessly with your needs and the rest of your home. This is all about bringing your vision and practical needs to life with professional creators.

Structural Work, Underpinning, and Regulatory Details

Once your design is approved, you can leave the rest to us. We work closely with you through each step of the process. You don’t have to worry about whether your basement requires underpinning or other structural work. We assess and plan accordingly. We will handle crucial elements such as waterproofing and damp proofing, right up to handling applications and following local building regulations.

Tailored Design Solutions

Your basement construction in London should cater to your unique needs and preferences. Every home and homeowner are different. Get creative, customised solutions that suit your space, lifestyle, and budget. Know exactly what to plan for with transparent pricing and planning processes paired with clear communication each step of the way.

Our Recent Projects

Smith Street

Old Church Street

St Saviours Church

Godfrey Street

Drayton Gardens

Projects Completed

We’ve helped over 250 customers complete the basement renovation of their dreams

Years In Business

We formed in 1992 and have been setting the standard in basment room construction ever since

Years Of Experience

Our team have combined industry experience of over 100 years of basement room design & construction

Basement Construction in Dulwich: What sets Room Below apart?

Dulwich is one of South London’s hidden gems, known for its leafy streets, village feel, and historic properties. It’s the ideal location for families and professionals alike—but with space at a premium and many properties in conservation areas, extending outward is often not an option. That’s where basement construction offers a practical and elegant alternative.

A custom basement in Dulwich gives you the freedom to expand while preserving your home’s charm and adhering to local regulations.

What to Know Before You Build

Building a basement in Dulwich means working within specific planning rules and heritage considerations. That’s why it’s crucial to partner with a team that understands the local landscape, both physically and administratively. We provide full-service support—from concept to completion—ensuring every step is handled with care and expertise.

Our transparent process means you stay informed, and our proactive team keeps the project running smoothly from start to finish.

basement conversions in london

Get Started On Your Basement Construction in Dulwich Today

Dulwich homes often sit on ideal plots for basement expansion, but every project starts with a professional evaluation. With space in high demand and local planning limits in place, basement construction offers a flexible and discreet way to grow your home. From design to execution, we’ll walk you through every step. Contact us today to find out if your Dulwich property is ready for something more—below ground.