Basement Construction & Refurbishments in London

Create more space and make more of your property with SP Build Works. Drawing on over 30 years of construction experience, we work with homeowners, architects and engineers across Greater London, particularly South and South West London.

30+

YEARS’ EXPERIENCE

3

CORE SERVICES

South & SW

London specialists

WELCOME TO SP BUILD WORKS

More Space. Built Around Your Home.

SP Build Works specialises in basement construction, refurbishments and structural waterproofing across London.

Whether you want to create additional living space, improve your existing property or protect a below-ground structure from water ingress, we bring practical construction experience and careful attention to your project.

We work with homeowners and their architects and engineers to understand the requirements, discuss the scope and take the next steps towards construction.

OUR SERVICES

Specialist Construction for Your Property

From creating space below ground to refurbishing existing interiors, explore our three core services.

Basement Construction

Make more of the space beneath your property. We undertake basement construction, working with homeowners, architects and engineers to turn project plans into additional usable space.

Refurbishments

Adapt your property to the way you want to live. Our refurbishment services focus on improving existing spaces, with attention to practical requirements, workmanship and the finished details.

Structural Waterproofing

Protect your basement and below ground spaces from water ingress. We provide structural waterproofing as part of creating and maintaining spaces that are suitable for their intended use.

OUR PORTFOLIO

From Structural Work to Finished Spaces

Explore a selection of our work, showing the construction behind each project as well as the finished result. See how practical experience and attention to detail help bring spaces to life.

Basement Excavation

Creating additional space beneath your home.

Cellar Conversion

Turning unused cellars into practical living spaces.

Basement Kitchen & Living Space

More room to cook, relax and entertain.

Lightwells & Natural Light

Bringing daylight into spaces below ground.

Structural Construction

Careful construction where every detail matters.

Basement Refurbishment

Giving existing basement spaces a fresh purpose.

ABOUT SP BUILD WORKS

Over 30 Years of Construction Experience

SP Build Works brings together experience in basement construction, refurbishments and structural waterproofing, supporting projects across Greater London.

We understand that building work is a significant investment. Our approach starts with understanding your property, your plans and what you want to achieve.

Working alongside homeowners, architects and engineers, we focus on the practical details that matter throughout construction and in the completed space.

LET’S DISCUSS YOUR PLANS

Ready to Take the Next Step?

Planning a basement, considering a refurbishment or looking for structural waterproofing? Speak to SP Build Works about your property and what you want to achieve.

We cover Greater London, with a focus on South and South West London. Call us to discuss your plans or send an enquiry with your project details.