London's leading loft conversion company - request a free callback from one of our design consultants

As the only Chartered Building Company in London that specialises in loft conversions, we offer unrivalled levels of customer service and outstanding project management, with the added security and expertise of the Landmark Group.

Loft conversions are one of the most simple and cost-effective means of increasing the size, liveability and value of your home. A Landmark loft conversion can provide you with the additional space you need without the disruption of moving. Let Landmark Lofts manage your loft conversion, and turn your dream of a perfect home into a reality. Read more

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Are you coming or going? This apartment's mirrored walls & projecting #staircases create optical illusions #mirrors

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Latest from our blog

A unique refurbishment of an 1820s Georgian home in Pimlico

In early 2013, Jenny approached us with a truly unique project that we jumped at the opportunity to work on. Jenny and her husband had purchased the run-down 1820s Georgian home a few years earlier and had ambitious plans to renovate it, but her demanding career and second full-time job as a mum of two teens kept getting in the way.
We managed to lure the busy Jenny from Pimlico away from her desk with our promise of cake and …

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We’re now working with Baby Safe Homes to make child-friendly loft conversions

We’re pleased to announce that we’ve got another baby – we mean, resident expert, on board! Chris is the Managing Director of Baby Safe Homes UK, which sells and installs baby proofing products in addition to providing child safety consultations in the home.
Baby Safe Homes UK came about shortly after the birth of Chris’ first child when he set out to baby proof his home only to discover that the options presented by the high street and online offerings …

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What our clients say

Everyone who visits is really impressed by the space we have created up here, the quality of the work and how it feels like a natural extension to the rest of the house.

Paula, SW18

We were hugely impressed with the quality of the job, the speed, finish, and customer orientation.

Peter, KT3

My experience with Landmark Lofts has been so positive and successful, I have been recommending them to friends of mine and I would definitely use them again.

Deni, W4

They were a pleasure to work with. Co-operative, patient, always took the time to explain.

Penny, TW9