Luxury Home Refurbishment and Basement Construction in Prime Central London

In prime central London, space is the ultimate luxury — and the most valuable space of all is often the space you create beneath your own home. Berati Construction specialises in high-end house refurbishments at the capital's best addresses, with particular expertise in basement construction that adds significant living space and lasting value.

A luxury refurbishment in prime central London is unlike any other project. Homes are frequently listed or sit within conservation areas, neighbours are close, streets are tightly controlled, and the standard of finish expected is exceptional. Our approach is built around precision, discretion and craftsmanship, so the work is delivered to the highest standard with the least possible disruption to the property and the surrounding area.

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A new basement is one of the most effective ways to expand a prime London home without moving. Below ground, you can create the spaces that transform how a house lives: a home cinema, gym, wine room, spa, staff quarters or an additional bedroom suite. Because a basement extends downwards rather than outwards, it protects the character and footprint of the building above while dramatically increasing usable floor area — and, with it, the value of the property.

Basement work is also the most technically demanding discipline in construction. Underpinning, structural engineering, waterproofing, drainage, lightwells and mechanical ventilation all have to be executed the first time correctly, with no margin for error. This is precisely the kind of high-stakes, high-specification work our team is built for, and it is why homeowners and their architects trust us to deliver it.

Because these projects sit in such sensitive locations, we manage the wider process too: party wall agreements, considerate scheduling of noisy works and deliveries, protection of finishes in the occupied parts of the home, and close coordination with structural engineers, party wall surveyors and building control. It is this quiet competence around the build, as much as the build itself, that defines a genuinely high-end refurbishment.

Craftsmanship, from structure to finish

We deliver luxury refurbishments and basements on a design and build basis, coordinating structure, mechanical and electrical services and premium internal finishing under one roof. That single line of responsibility gives homeowners and their design teams confidence that the detail — the joinery, the stone, the lighting, the seamless junctions between old and new — will be right, and that the programme will hold.

Every project is backed by more than 30 years of experience and full accreditation, including ConstructionLine Gold, CHAS, NHBC, Gas Safe and SSIP, so the engineering integrity beneath the surface always matches the finish above it. We also recognise that discretion matters at this level, and we conduct ourselves accordingly — on site, with neighbours, and with your wider team.

Create more space where it matters most

If you are planning a luxury refurbishment or a new basement in prime central London, Berati Construction is the specialist to deliver it. Learn more about our basement work, see the standard of our services, then contact us for a confidential conversation about your home.