South London Lofts Ltd

Loft Conversions

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Website | 020 8673 4114
36-38 Old Devonshire Rd, London SW12 9RB, UK

Opening Hours:
Monday: 9:00 AM – 6:00 PM
Tuesday: 9:00 AM – 6:00 PM
Wednesday: 9:00 AM – 6:00 PM
Thursday: 9:00 AM – 6:00 PM
Friday: 9:00 AM – 6:00 PM
Saturday: Closed
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of 36-38 Old Devonshire Rd, London SW12 9RB, UK
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Just to say we were very happy with the conversion. From start to finish. It was very well organised and the team working on the loft were thoroughly considerate and professional throughout.

We would not hesitate to recommend your company to others considering a conversion.

Google Rating: 4.2 out of 5 stars (92 total ratings)

Dawn Worrell
5 Star
Can't say enough good things about this company. They started the loft in April and finished it in July. The delays were caused by the difficulties in getting materials due to lockdown and the shortage of delivery drivers following brexit. Our loft was finished to a high standard with the project manager offering money saving advice as well as advice on ascetics and design. He answered our queries in a speedy manner and checked in regularly! This room and bathroom have become my sanctuary. Thanks guys!
Friday 19th November 2021
G H
5 Star
After seeing quite a few builders we chose South London Lofts. They were clear about the process, answered all our questions and they offered a good price. What sealed it for us was seeing a few of the jobs they had already done. One was done a good while back, which we wanted to see so we could see how the quality of the work stood up over time, and the other had just been finished a few days earlier and is a couple of streets from us. The people there told us how they had had very positive experiences of their build, and we could see ourselves the quality of everything. We have a mid-terrace 1930’s house now with a dormer loft conversion that gives us a very large bedroom, off which is a good sized shower room and toilet. We also made sure we had decent sized under eaves storage area for all the stuff like camping gear and Christmas stuff etc. It has a lovely wide and light stair up to it that just looks like a continuation of the original stair to the first floor, it matches it perfectly. 3 velux windows and French windows/doors at the back. There is a very high quality of finish all round and we are very happy with it all. I work from home, so I got to see a lot of the work as it progressed. The builders were always polite and considerate over things like minimising the dust that might come down into the house, which only happened once the stair hole was made. When they made the hole they put down protection for the stair below and hung drapes and neatly contained the mess. After that as there was some people traffic up through the house to the loft they put down protective plastic on the carpets up to the loft which when it was taken up revealed the carpets in the same condition they were in before the work began. We asked, during the build, for some extra work to be done – for instance I could see, when I went up and looked out the new Velux windows, that the parapet of the party wall, above the level of the tiled roof, between ourselves and our neighbour was in a bad state. The bricks looked like very bad tooth decay and not going to last, so I had that fixed and I had the front bays very tired roof felt redone. Both were done again to very high standard, the wall looks great, and the price was very fair. Any extra things we wanted were always very reasonably priced and it was always given very straight-forwardly, which I liked. This extended to things like a number of extra sockets, aerial sockets and deciding to have downlights in the 1st floor landing and bathroom below. The electricians were great both they and the plumber/bathroom fitters took the time to check and double check we were getting what we wanted, exactly where we wanted it. The plumbers handled the fittings we’d bought with the utmost care, careful not to scratch or mark anything - they were very sweet guys. We had an occasion when it looked like, because of the way the roof was constructed in one place, we might not be able to have the size of window in the stairwell we wanted, and that it might not be lined up how we wished. The lead first-fix carpenter was great, he said to leave it with him and then he came the next day with a solution and he was able to position it perfectly central between the stair well walls. Other things they took in their stride included how we wanted the Velux windows fitted, with a narrow engineered wooden bar that Velux provide, so windows could be close together and you maximise head height. The plasterer deserves a mention too, as he made these beautiful curves in the bedroom ceiling where the flat ceiling curves down to the sloping one. And he did this lovely curve of plaster work under the new stair, that you pass under when you go down to the ground floor. The roofers too did a great job, with real attention to detail with the flashings, everything. I’ve attached some pictures, so you can see something of what they did for us.
Sunday 12th November 2017
Naynesh Patel
5 Star
We live in Tooting and we had seen South London Lofts working locally over the years, we needed to get our loft converted and got them in to quote. They were very informative and I was impressed with their system and the speed that things progressed, from the design & drawings stage through to getting the work started. Our conversion is just what we needed for our family. Many thanks again for a great job.
Tuesday 14th November 2017
Nickie Rehal
5 Star
We have just had an extension completed by South London Lofts. This is the second time we have used them; they built our loft in 2016. They are a very honest and hardworking group of guys; we cannot fault their workmanship. The on-site builders were very respectful, each night they left the building site clean, tidy and secure. South London Lofts were so impressive when they built our loft, in 2016, that we knew when we were ready to get our extension, we would use them again. We did get a couple of quotes and South London Lofts were very competitive. Craig visited us on both occasions and went through the plan, outlining any additional costs we need to consider, this is made very clear and we were grateful, as they are not always apparent when you are thinking of have building work. Sergio our Project Manager was absolutely lovely, he always answered my calls and kept me well informed of each stage, he even helped us out on a few occasions, once when my son took the radiator off and our heating stopped, he sent a plumber immediately, at no extra cost. The quality of our build is amazing, we cannot fault it, we simply love the outcome. I would most definitely use them again and I would highly recommend them.
Friday 10th September 2021
Evita L.
5 Star
We have a great loft conversion by South London Lofts. Minda was the project manager and he was very professional and responsive all the way the build process. Different teams came to do their various part of the project, electricians, plumbers, plasterer, roofing etc, 2nd fix carpentry, very impressed with the service and the speed of delivery, we've ended with a great L shape dormer conversion, really well finished.....
Monday 9th January 2023