Our Projects | Luxury Basement and Renovation Projects in London

Delivering luxury basement developments and high-end home renovations across London with precision and expertise.

Luxury Basement and Renovation Projects in London

The best measure of any contractor is the standard of their completed work. Advantage Basements & Renovations has spent over 25 years creating exceptional basement developments, extensions and renovations for London's most discerning clients. The projects in our portfolio speak clearly to the quality of design, construction and finishing that we bring to every commission.

We are proud of every project we have completed, but we are equally proud of the relationships we have built with the clients who trusted us with their most important asset. Many of our projects come through personal recommendations from satisfied clients – the clearest possible endorsement of our work and our service.

Luxury Basements in London: A Portfolio of Excellence

 

Our project portfolio encompasses the full range of our capabilities: basement extensions and new basement constructions beneath London's finest period townhouses; full home renovations in prime central London's most prestigious addresses; luxury kitchen, bathroom and interior refurbishments; loft conversions and house extensions that have transformed the way families use their homes.

Each project presented here represents a distinct set of challenges, a unique client brief and a bespoke solution developed specifically for that property and that client. We invite you to explore our work and see the design and construction excellence that Advantage Basements & Renovations consistently delivers.

Inspiration

Side Return and Wraparound Home Extensions in London

 

For terraced and semi-detached London properties, side return extensions utilise the narrow passageway alongside the house to extend the kitchen or living space laterally.

Side return extensions can be combined with a rear extension to create a wraparound scheme that transforms the ground floor, producing a large, open and light-filled space.

We have extensive experience delivering side return and wraparound extensions across London's terraced housing stock, and understand the planning, structural and party wall considerations specific to these project types.

“The Advantage Basement team were thoroughly professional, courteous and diligent throughout every step of our basement from the initial planning application to the final finishing touches. Nothing was too much effort, there was always someone with whom we could discuss progress and disruption was kept to an absolute minimum.”

— Former Customer

Discuss Your Luxury Basement Project

Contact Advantage Basements & Renovations to arrange a consultation and begin the conversation about what we can achieve for your London property.

 

FAQs

Can I visit a completed luxury basement construction project to see the standard of your work?

1

We would love to show you our completed projects, and many of our clients are happy to provide references or arrange site visits. However, we must always respect our clients' privacy – many of our projects are in private homes where the owners value discretion, and we cannot arrange visits without their explicit permission.

Where clients have given permission, we can arrange accompanied visits to completed projects so you can see our work first-hand. Alternatively, we maintain a portfolio of photographs and case studies (with client permission) that demonstrate the breadth and standard of our work. Contact our team to discuss viewing opportunities or request portfolio materials.


Do you work on luxury basement construction projects outside central London?

2

While the majority of our work is in central London – Westminster, Kensington and Chelsea, Camden, Hammersmith and Fulham and surrounding boroughs – we undertake projects across Greater London and, for the right projects, beyond the M25.

Our team's expertise in basement construction and luxury residential refurbishment is equally valuable wherever your property is located. The further from our central London base, the more important it is that project scale justifies our involvement, but we are always happy to discuss projects regardless of location. Contact us to discuss your property and your project – if we feel we can add value, we will be delighted to help.


Can you provide references from previous clients?

3

Yes, we can provide references from previous clients who have agreed to act as referees. Many of our clients are happy to speak to prospective clients about their experience of working with Advantage Basements – the quality of our work, our project management approach and the overall project experience.

We also have written testimonials and case studies available. However, we always obtain explicit permission before sharing client contact details, as privacy and discretion are paramount. Our business is built substantially on personal recommendations – a significant proportion of our new clients are referred to us by satisfied previous clients, demonstrating our commitment to quality and service.