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Rated 5 out of 5 stars

Simply Extend completed a wonderful extension for us last year, and we couldn’t be happier with the result. The builders, led by Scodra, did an excellent job, and our main contact, Eddie, was charmi... See more

Rated 4 out of 5 stars

We did a rear extension which included getting rid of our old conservatory, knocking a few internal walls down, building a downstairs toilet and a new utility room. The planning process with Simply wa... See more

Rated 5 out of 5 stars

We completed a two story side and rear extension, starting May 2025 and finishing Nov 2025. Works included an entrance/cupboard, snug, bedroom and bathroom. Simply were really helpful when... See more

Rated 5 out of 5 stars

We used Simply for our loft extension and the builders appointed were Made by Metos. We are very happy with the result. Igli and the team worked really hard, to a high standard and proposed really ing... See more

Company details

  1. Construction & Manufacturing

Information provided by various external sources

Simply Extend are London’s leading home extension specialists, our beautiful bespoke projects come with a 10 year warranty, fixed prices and deadlines.


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

99 reviews

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Rated 5 out of 5 stars

We are very happy with our extension…

We are very happy with our extension completed by Simply Extend.
Our Project Manager, Igli, and his team, were very professional and approachable at all times. They listened and actioned all our requests, giving advices and suggestion on the most effective technical solution. The Customer service and the architectural team were all very very professional and the quality of the structural work was impeccable. We would highly recommend Simply Extend. The whole team were superb and the site was left all clean and safe.

November 11, 2022
Unprompted review
Rated 5 out of 5 stars

Couldn't be happier!

Couldn't be happier with how our kitchen extension went. So glad we chose this company, after having had terrible cowboy builder experiences, they handled everything with professionalism and the best quality tradespeople - would highly recommend!

January 23, 2023
Unprompted review
Rated 5 out of 5 stars

I used Simply Extend for my home…

I used Simply Extend for my home refurbishment
The project was competitively priced and completed to the highest standard. 10/10 for the whole team Happy Christmas you have made my year complete Matt

December 5, 2022
Unprompted review
Rated 5 out of 5 stars

Great work!

Great experience with SimplyExtend.

Very professional job. Would highly recommend to anyone looking for this sort of work done.

December 1, 2022
Unprompted review
Rated 5 out of 5 stars

We recently used Simply Extend services…

We recently used Simply Extend services for our side project return at our house in Stoke Newington. We are so happy with the result. Simply were amazing, we had just had a baby, and were looking for a service that could help us end to end and make the process as smooth as possible. From the starting point of architectural drawings to getting planning permission and then setting us up with a great build team we were so impressed with how professional and easy the process was. Our build team were excellent, always on time, communicated along the way. Would definitely recommend Simply services!

May 17, 2022
Unprompted review
Rated 5 out of 5 stars

Simply Extend

Had two projects with simply extend. Lorraine was the most helpful person I have dealt with. She builds excellent relationships with both customers and the builders doing the work. Builders team is a bunch of excellent builders, very professional.

August 14, 2022
Unprompted review
Rated 5 out of 5 stars

Great work/team with communication every step of the way

We've been wanting to do a side-return extension since we bought this house a couple of years ago but were struggling finding a partner that ticked all the boxes (value, architect design, building team, etc). When we met Simply Extend we were immediately seduced by the professionalism of their sales team and processes in place, and later when the work started, of their project manager and builders. The team on site (Andrew Topor and his team) not only did a great work building the extension and making sure all looks good and secured, they were communicating with us every step of the way, making sure we knew what was going on.
If I were to do a second extension, I would reuse Simply Extend and Andrew's team.

August 8, 2022
Unprompted review
Rated 5 out of 5 stars

Rear extension

Having considered a rear extension for a couple of years, the pandemic made us realise we needed more space. Simply Extend provided a very detailed quote with clarity on what was included and excluded in the cost. They provided contact details of work carried out by them in our area and after viewing a similar extension to what we wanted we decided to go with Simply Extend. The Simply Extend dashboard is great for keeping track of payments and managing variations for the project. Fantastic customer service provided by Holly and Lorraine, who were both really helpful in addressing any issues or concerns we had.

March 30, 2022
Unprompted review
Rated 5 out of 5 stars

Side Return & 1st Floor Extension

Simply Extend built a side return and 1st floor extension to create a new kitchen and additional bedroom for a Victorian terraced house in London. I chose this company as their quote was clear, comprehensive, and competitively priced. I also liked the reassurance of contracting with a company that was responsible for the sub-contracted builders, provided additional customer service, and a 10-year warranty.

We developed an excellent relationship with the PM who was in regular contact and always available which was important as we moved out for 6 months. The quality of the work was very good, particularly the brickwork, and as a result we added several additional jobs (the new rooms made the other rooms look shabby!). The neighbours also reported positively on the professionalism of the builders. The main build work was completed a little over the expected timeframe but move in ready with a few jobs and inevitable snags remaining.

Overall working with Simply Extend was a very positive experience and I would highly recommend the company.

November 4, 2021
Unprompted review
Rated 5 out of 5 stars

Fantastic construction of a large singe…

Fantastic construction of a large singe storey rear extension, major house renovation and central heating work. The simply team provided 110% customer care and aftersales help. They were a single point of contact for my project needs, all the way through planning permission, architect's designs, construction and final touches. I was kept informed of my project's progress and requirements all the way through. Their online dashboard monitoring was fully transparent and real-time. Really pleased with the final outcome and attention to detail. Reffered them to other family and friends also. Thanks Simply.

October 16, 2021
Unprompted review
Rated 5 out of 5 stars

Professional high quality job

I used Simply Extend for my side return extension on a terraced house. The team were on time and professional and provided some great design solutions I would not have thought of (e.g. placing boiler above bathroom door instead of kitchen to save space). My project manager Gosia was on hand to communicate updates and respond to queries and issues arising were dealt with in a timely and efficient way. The project ran to budget with the cost of my requested variations clearly communicated and competatively priced. I am really happy with the quality of the build and design which other tradesmen have also admired.

September 24, 2021
Unprompted review
Rated 5 out of 5 stars

Excellent customer services team

Quotes are very competitive, good set of building teams they work with. Importantly an excellent customer services team led by Lorraine. I have dealt with Lorraine on two projects of mine over last 4 years. Lorraine has never let me down when i have needed her assistance.

September 6, 2021
Unprompted review
Rated 5 out of 5 stars

Has stood the test of time

We've held back on writing our review for some time - there seemed little point in posting our thoughts until we'd had time to see how the workmanship stood up to a few years' wear and tear... and we can now safely report that the results are fantastic. No sagging, cracks or water ingress, and still looking great some three-and-a-bit years on.
During the build itself the team were punctual, polite and listened to any concerns that we might have. The final part of the build did go on a little longer than we hoped, but speaking to others who have had similar work done it seems that's more an industry standard than a problem with the build.
In terms of after-care, we'd like to give a big shout out to Lorraine who followed up with us to make sure we were fully finished and happy with the results.
All in all very happy with the work from Simply. So much so that we may well be using them for our next project.

June 14, 2021
Unprompted review
Rated 5 out of 5 stars

Competitively Priced Project

I used Simply Extend for my home refurbishment
The project was competitively priced and completed to the highest standard.
It was easy to communicate with the Project Manager/Glen Ruston and his team. Challenges were dealt with quickly. The team worked at weekends when needed to deliver on time.
I highly recommend Simply and would be happy to use their services in future

May 17, 2021
Unprompted review
Rated 5 out of 5 stars

Professional and great value

Simply extend built a wonderful new bathroom extension for me, on time and in budget. The quality of the work is great and the builders doing it were incredibly tidy and polite, which was a good send given it was lockdown and I was at home with a baby!

April 30, 2021
Unprompted review
Rated 5 out of 5 stars

The team who built my side return…

The team who built my side return extension were very professional and the job was done to a high standard. The demolition and structural team were particularly impressive and Giedrius, the project manager very helpful.

April 27, 2021
Unprompted review
Rated 5 out of 5 stars

We used Simply for our plans to build a…

We used Simply for our plans to build a ground and first floor extension. Sadly the council refused the first floor through no fault of Simply. However, the process with them has been responsive, competitively priced and very friendly. We were kept in the loop at all times and no question was too much for them. I would highly recommend them! We shall use them again.

March 15, 2021
Unprompted review
Rated 1 out of 5 stars

Misleading

The advert that they have is misleading. They claim to cover the Bexley area. This turned out to be untrue.
Not a good representation of a reliable company Fell at the first hurdle.

February 25, 2021
Unprompted review
Simply Extend logo

Reply from Simply Extend

Dear Mr Calvert,

We do cover your area but unfortunately cannot cover all areas of London at the exact same time. One of the reasons we have such a high percentage of happy clients is that we consistently monitor our building teams in terms of how busy they are and their travel times. We have to do this in order to maintain quality of service. When you called today we unfortunately have no more slots in the near future in your area. Our call centre would be happy to take your details in case we have availability in going forward.

Kind regards,

Simply Extend

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