Basement Construction in Clapham
Get quality basement constructions in Clapham 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
Elevate your Clapham home!
Clapham is a vibrant, in-demand area where space comes at a premium. With beautiful Victorian and Edwardian homes lining its streets, expanding outward isn’t always practical. That’s where our basement construction services in Clapham come in—offering you a smart way to add space, value, and luxury without compromising your garden or style.
Why Choose Basement Construction in Clapham?
More families and professionals are choosing to renovate instead of relocating. A basement is the ideal choice if you need an extra bedroom, home office, or leisure space. It offers a practical solution to modern living while significantly increasing property value in a competitive market.
Basement construction Barnes

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 Clapham: What sets Room Below apart?
Clapham is one of South London’s most sought-after locations, prized for its bustling high streets, elegant homes, and green spaces like Clapham Common. But with so much demand and limited room to grow, extending your home can feel like a puzzle—especially when space above and around is already maxed out.
That’s why basement construction in Clapham is increasingly popular. It allows you to create stylish, functional space beneath your property, preserving the charm of your home and the character of the neighborhood while giving you the room you need.
What to Expect with Basement Construction
Basement builds in Clapham require experience and local knowledge. Soil type, structural integrity, and planning constraints all play a role. Our team understands the specific challenges of South London homes, and we guide you through the entire process—from planning and design to construction and completion.
We work hard to make every step straightforward, providing clear timelines, expert advice, and a focus on quality throughout.

Get Started On Your Basement Construction in Clapham Today
With property prices soaring in Clapham, making the most of your home’s footprint has never been more important. Not all homes qualify for basement development, but many do—and an expert evaluation will tell you what’s possible. A basement can deliver the space your family needs while raising your home’s market appeal. Contact us now to schedule your property assessment and start planning your ideal Clapham basement.