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

We are the only group in London specialising in loft conversions, extensions and refurbishments to include companies having attained Chartered Building Company, Chartered Architectural Practice and Chartered Building Surveyors recognition.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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Latest from our blog

Lambeth Council Planning Laws: An Update

In January we reported Lambeth Council’s previously strict planning regulations may be relaxed to allow more external renovations and extensions, provided they still compliment the pre-existing style of your home.
The regulation proposal is still at the public consultation stage and will remain so until March 30th, so what can Lambeth residents expect if the proposal is passed? For the average homeowner who needs more space but is not able or not willing to relocate, it grants greater freedom to …

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Paul Dolan’s Happiness By Design at Ecobuild 2015

As part of Ecobuild 2015, Paul Dolan delivered a lecture based on research created for his new book, Happiness by Design. As a Professor of Behavioural Science at the London School of Economics, Dolan conducted original research into the measurement of happiness and its causes and consequences, including the effects of our behaviour. Happiness by Design shows that being happier requires us to actively re-design our immediate environment.

When it comes to designing the ideal loft conversion, we 100% agree with Paul’s …

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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