Subterranean Spaces
Basement Specialists in Chelsea

Looking for a Basement Construction company in Chelsea?

We are a specialist Basement Building firm, local to Chelsea. Subterranean Spaces can renovate, rebuild or install from new, a beautiful basement for your property.

The construction of basements can often be a complex and challenging building task and requires some specialist knowledge in water proofing, underpinning and insulation.

Subterranean Spaces is an experienced specialist building company that is focused on providing professional basement construction services in the Chelsea area. We have considerable knowledge in this area and have completed several successful projects in and around Chelsea, from converting existing cellars to retro fitting basements with new excavations in existing properties, and new build projects.

If you have a property in Chelsea with either an existing basement that you would like to convert, or are looking to build a new basement then please get in touch to discuss your project with us, we would be happy to go through the options with you.

Chelsea Architecture includes substantial Basement conversion opportunities

The Royal Borough of Chelsea has been known as the playground of the rich and famous, with notable residents currently including the Duke and Duchess of Cambridge.

The borough first became popular with the wealthy in the early 17th Century with its proximity to central London whilst still maintaining access to various spas and nursery gardens.

The borough has a rich architectural history. There are 35 Conservation Areas in Chelsea which are designating areas of special architectural or historic interest, these cover approximately 70% of the borough. With Access to land difficult and extensive planning constraints in these conservation areas, building basements can be a smart idea to capitalise on your living space.

Our Services

Basement Design and Planning

Design and Planning

Subterranean Spaces provide a full Design service, from concept to architectural drawings to advice on obtaining planning consent. We provide a turkey solution to your Basement Project.

Basement Renovation Project Management

Project Management

Experienced project managers, specialised in subterranean builds are involved to make sure your project is carried out smoothly and on schedule according to our comprehensive method statements. We are always on hand to provide regular updates.

Basement Construction and Engineering

Construction and Engineering

Every aspect of the construction is considered, including Engineering requirements, ground work, tanking, drainage and build. We use qualified Structural Engineers where appropriate and comply with all necessary Building Regulations and safety standards.

Basement Fit-out

Second fit and Interiors

Once construction is finished, we don’t stop there! We provide a full range of 2nd fit services, Electrical, Plumbing and Joinery to finish the project to you exact standards. We can also from Interior Decoration as required.

What our Customers Say...

The attention to detail and the quality of finish on offer that has quite honestly blown me away. At every stage in this lengthy process the quality of the finished product has been extraordinary, their arduous care and attention to detail has helped to produce my ideal home.
Thomas Penn, Hackney, London

Call Subterranean Spaces on

London Office: 020 3086 9431
South East: 01252 413799
Bath Office: 01225 418405

Contact us now to find out how we can help you
create your ideal Subterranean Space

Subterranean Spaces Bath:

3A Fountain Buildings, Lansdown Road,
Bath BA1 5DU

Serving the South West, Bath, Chippenham, Marlborough, Leamington Spa, Oxford, Stratford on Avon and surrounding areas,

Subterranean Spaces London:

Crown House, 72 Hammersmith Road,
Kensington Olympia, London W14 8TH

Serving the following areas: Richmond, Wandsworth, Putney, Hammersmith, Fulham, Notting Hill Gate, Kensington, Chelsea, Westminster, Lambeth, Camden, Islington

We also take on projects in Middlesex, Berkshire, and Surrey, West Sussex and Cambridge including towns such as Teddington, Kingston and Guildford and Brighton if required.