
The Barn
Kent
A luxurious 3,500 sq. ft. contemporary new build set within a private, gated 6-acre estate, featuring sustainable technology, a basement gym, private swimming pool, and equestrian facilities.

Mayfair Construction Developments Ltd · Company 07048199
Active, accounts up to date·main contractor & developer·Head office Swanley
Mayfair Construction is a leading construction company based in London and the South East, specialising in high-end refurbishments, bespoke new builds, and reliable property maintenance. With a commitment to luxury craftsmanship, transparent pricing, and seamless project delivery, they cater to homeowners, architects, and landlords. The company offers a comprehensive range of services, from full renovations and new architectural projects to smaller handyman fixes and property maintenance packages.
Their expertise extends to complex basement builds, extensions, and the refurbishment of listed properties, ensuring a high standard of quality and attention to detail. Mayfair Construction prides itself on its skilled tradespeople and a client-focused approach. They manage projects of all sizes, from minor repairs to large-scale developments, ensuring that every job is completed to the highest standards with minimal disruption.
Their services are designed to provide peace of mind and exceptional results for all clients.

Kent
A luxurious 3,500 sq. ft. contemporary new build set within a private, gated 6-acre estate, featuring sustainable technology, a basement gym, private swimming pool, and equestrian facilities.

Wilmington, Kent
A development of 9 affordable homes combining modern living with sustainable technology, including solar PV panels and Air Source Heat Pumps.

New build of 7500 sq ft Georgian style mansion, including pool house and garden area.

Longfield, Kent
New build housing development.

Sevenoaks
Full transformation and extension of an Edwardian style property, including a strip out and full refurbishment.

Sevenoaks, Kent
Full strip and refurbishment of a 4-story, listed high street property.

Keston Park, South East, London
Major refurbishment, extension, and swimming pool installation.

Sevenoaks
Extension of a cottage with a full width orangery to the rear and refurbishment to the interior.

Sevenoaks and Kent
Approved installers of Nudura block systems and specialists in complicated basement builds.
Man and tipper lorry service to clear any rubbish.
Clearing slow sinks or smelly drains.
Smoothing cracks and messy edges for perfect prep.
homeowners, architects, landlords, letting agents.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Mayfair Construction is a trusted London builder specialising in high-end refurbishments, bespoke new builds, and property maintenance. Delivering luxury craftsmanship across London and the South East. Their listed services include Main contractor, House builder, Refurbishment, Extensions and Basement works.
Mayfair Construction Developments Ltd is registered at Unit 1 Petham Court, Swanley, BR8 8DL, in London.
Mayfair Construction Developments Ltd states that it works across London, South East and Kent.
Accounts filed for the year to 2024 report 4 employees, which places the company in the 1-9 employees band.
Companies House lists Mayfair Construction Developments Ltd as active, with accounts most recently made up to 2024-10-31.
Mayfair Construction Developments Ltd works in Residential and Commercial.
Mayfair Construction Developments Ltd was incorporated on 2009-10-19.
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