BasementWorks
BasementWorks offers a comprehensive range of services for architects, interior designers and other specialists undertaking basement projects in London.

We are delighted to take on the ‘structural only’ or ‘shell and core’ basement project (see (link to Shell & Core), but our ability to assist extends far beyond just structural basement construction.

In the early stages we can offer feasibility advice and guidance on costs and engineering, helping develop a buildable scheme to your designs.

We can deliver architectural services where they are not already available. Further more we have outstanding expertise in achieving challenging planning consents and CTMPs (Construction Traffic Management Plans) for basement conversions and would be very happy to provide advice to other professionals submitting for planning consents or conditions. Please see more on our Planning Service here.

We take care of all CDM 2015 requirements, including those of Principle Designer if required, and provide all construction project management. Our experienced basement designers can help maximise the success of any fit-out designs particularly challenging in basement specifications including drainage plans, cabling ducting, staircases, lightwells etc.

Services Provided
Basement Conversion, Basement Design, Basement Waterproofing, Damp Proofing, House Extensions, Sump Pump Installation, Waterproofing, Wine Cellar Design, Wine Cellar Installation

Areas Served
London, Wandsworth, Mayfair, Knightsbridge, Clapham Common, Clapham Junction, Clapham South, Clapham North, Notting Hill Gate, Notting Hill, Chelsea, Kensington & Chelsea, Kensington, battersea

Certifications and Awards
We are part of the Considerate Constructors Scheme

All our projects use contracts by the JCT (Joint Contracts Tribunal).
Location: 4 Morie Street
London, Greater London SW18 1SL
United Kingdom
Professional Information:
BasementWorks has considerable experience of basement conversions and basement extensions throughout London. We specialise in all aspects of basement work, from extending and converting existing cellars to completely new basement excavations.



We believe quality is realised through good design, organisation, efficiency and commitment right through to the end. We have built a reputation for integrity as well as quality and we will always make time to explain the detail to help you understand what you are investing in.
Typical Job Costs: £200,000 - £2 million
At BasementWorks we deal with projects in £250k to £600k range. Larger projects and whole house refurbishments can be handled by our sister company OLBC.