Stocks Construction
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Stocks Construction
Alternatively, we are happy to work with your own plans and preferred architects. For competent DIY enthusiasts, we will discuss our customer partnership where we are able to hand the project over to you at the appropriate stage, allowing you to finish your development and save money in the process.
Our free project consultancy and advice is part of our core service offering along with flexible payment facilities as well as our materials sourcing service ensuring that only the highest quality materials are used.
Services
Stock Construction is the Premier Loft Conversions company serving London and its surrounding counties. With a 40 year proven track record of successful building, loft conversion and house extension projects in and around London, we are an established and family run company offering a full, end to end project management service as standard.
Thanks to our dedication to these values, much of our work comes to us through personal recommendations. We know that building work in your home is a very personal undertaking and our project managers aim to take the worry out of your project by professionally managing your job from our initial contact all the way through to project completion.
As part of our end to end management policy, we work closely with local authorities to ensure your project is completed to all planning and building regulations. The majority of properties have a certain area of lawful development, allowing a loft conversion to be constructed without the need for planning permission.
Stock Construction has been based in the Barnet region for many years.

During this time, we have completed loft conversion development work across the entire Borough of Barnet including Barnet, High Barnet, New Barnet, Chipping Barnet, Friern Barnet, Totteridge and Whetstone, Edgware, Mill Hill, Cricklewood, Colindale, Hendon, Finchley, North Finchey, East Finchley, West Finchley, Golders Green, Hampstead Garden Suburb and Childs Hill - spanning over 40 years of loft conversions.
Reviews (5)
Neil D.
Neil D.
Feb 28, 2021
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Stock Construction did our loft conversion just as we headed on to winter last year. From start to finish Lance made the process really straight forward, and the guys on site were polite, approachable and very hard working. They were Covid aware, and we felt safe throughout the works. The conversion was completed in 4 weeks, and we are really pleased with the end result; we now have a lovely master bedroom and en suite, allowing us to turn a box room in to a study, which is ideal for working from home.
Velo Mitrovich
Velo Mitrovich
Dec 24, 2017
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Stocks Construction did all they said they would do, in the time frame agreed upon, and to a high quality. Some of the little things; we just had two noisy people staff with us in the new loft with our bedroom right below. I never heard them once in the 10 days they stayed with us. The sound quality between floors is amazing. The one regret I have is that for the decorating side we went with a friend's husband - boy was that a huge mistake. In hindsight, I we should have gone with the people Lance recommended.
Neil Kochane
Neil Kochane
Nov 07, 2017
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We've got a fabulous loft space now. All the available space has been used to it's potential and Lance and his fantastic team are highly skilled, very professional and a lovely to work with. Would recommend!
Matt Atkinson
Matt Atkinson
Sep 13, 2017
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We used Stock Construction to convert our north London loft in Oct/Nov 2016. Lance quickly appreciated what we wanted, and he and his team were good and professional throughout. They completed our loft on time and to budget - there were no hidden surprises or annoying delays. Lance was on hand and quick to address our concerns and a couple of changes/corrections we requested along the way. We are very pleased with the finished product.
Patrick Hogan
Patrick Hogan
Aug 19, 2017
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Lance undertook a loft conversion at my sister's house in Lauradale Road, East Finchley.........
The whole project was completed speedily and was certainly the reason her house sold easily and at a very high price.
I can recommend him without hesitation.