Basement Construction in South Kensington

Get quality basement constructions in South Kensington 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

Reveal The Hidden Potential Beneath Your South Kensington Property

One of London’s most prestigious postcodes, South Kensington is where space is precious and planning permissions are tight. Our premium basement construction in South Kensington helps homeowners expand their homes in a way that’s elegant, discreet, and value-adding.

Why Choose Basement Construction in South Kensington?


From private galleries to wellness suites, basements offer the ultimate in luxury living. In a competitive market like South Kensington, they’re not just desirable—they’re a smart financial move that transforms your lifestyle and property appeal.

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 South Kensington: What sets Room Below apart?

South Kensington stands among London’s most exclusive addresses, where refined architecture and cultural landmarks define the landscape. But with protected buildings, strict planning laws, and premium property values, traditional home expansions are often off the table. That’s why basement construction in South Kensington is a popular solution—providing extra space without compromising curb appeal or heritage.

A bespoke basement build offers you privacy, functionality, and luxury—all beneath your existing footprint.

The Process of Building Beneath South Kensington

Constructing a basement here means working within some of London’s most stringent planning controls. Our team is deeply experienced in handling conservation regulations, property line limitations, and engineering challenges unique to this part of the city.

From initial design and planning submissions to excavation and fit-out, we manage the entire process with discretion, efficiency, and full regulatory compliance.

basement conversions in london

Get Started On Your Basement Construction in South Kensington Today

In South Kensington, space is gold. If you’re ready to upgrade your lifestyle without altering your home’s exterior, basement construction might be the key. The first step? A professional evaluation to confirm feasibility. Our experts can guide you through the entire process—from vision to value. Start now and create something extraordinary beneath your South Kensington property.