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Graham Road, Harrow, HA3

This project involved structural engineering planning permission for a single-storey rear extension, an outbuilding, and a complete renovation of the flat.

Completed: 2024

Planning authority :Haringey

Rear view of a residential property featuring a newly built single-storey extension and multiple loft conversions with dormer windows. The extension includes a pitched roof and modern rendered finish, complementing the upper-floor alterations. The property is surrounded by wooden fencing, showcasing a completed refurbishment and expansion project.
planning permission

The Brief and our solution

In today’s property market, space is a premium asset. Rather than relocating, our client wanted to maximize their existing home’s potential through a thoughtful ground floor extension. We created a versatile, open-plan family space that adapts effortlessly to daily life—perfect for dining, relaxing, or entertaining guests. The single-storey rear extension blends seamlessly with the original structure while dramatically enhancing both functionality and aesthetic appeal. Complementing this transformation, we designed a separate outbuilding for additional utility space and completed a comprehensive interior renovation throughout the property. The result is a sophisticated yet comfortable home environment that meets all our client’s needs without the disruption of moving house.

Challenge

Our client came to us after purchasing a decrepit ground floor Victorian flat on Weston Way at auction. The property was in a sorry state – leaking roof, crumbling walls, and outdated throughout. They needed planning permission for both a single-storey extension and a separate outbuilding, plus major structural repairs throughout.

Approach

At AC Design Solution, we began with a thorough structural assessment – mapping every crack, leak and uneven floor. We drafted extension plans that would complement the Victorian character while meeting our client’s needs for modern living space. Our planning team worked closely with the local authority, building a solid case for the proposed changes that respected the building’s heritage while making it practical for contemporary life.

Solution

The transformation was remarkable. We extended the back with a single-storey addition that floods the living space with natural light. The new outbuilding provides that essential extra room without cluttering the main house. The real achievement was in the details – preserving original features while reinforcing structural weaknesses, completely updating plumbing and electrics, and fixing those persistent leaks once and for all. What was once an auction gamble for our client is now a beautiful home that balances Victorian charm with modern functionality, showing what’s possible when expertise meets vision.

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Check some of our customers review

planning permissionZayn Ahmed
21:22 25 Jul 23
I received a fantastic and outstanding service from AC Design Solutions. They are very professional and skilled in their trade. I will definitely recommend AC Design Solutions to all my family and friends and anyone looking for a professional, skilled, and reliable company to work with.
planning permissionMarcin Kozub
10:24 23 Nov 22
Professional help. And cost effective approach.
planning permissionEleftheria Vagi
12:26 26 May 22
Fantastic experience working with the team at AC Design Solutions. Very caring and considerate to my plans and what I wanted to achieve with my rear extension. I would highly recommend to anyone looking for a reliable, well priced and creative team with sound technical knowledge as well.
planning permissionmidsummergirl
13:24 04 Apr 22
A good company to deal with. They responded swiftly from the start until the end and talked me through what I needed to do in regards to a through lounge at my property.
AC Design did the structural calculations for our single storey extension and also drawing for build over agreement. I can say the communication with Zubear was very smooth and professional. Everything was done on time and very professional. I would use them in future for sure.
planning permissionAndrew meatyard
08:11 23 Sep 21
I was looking for a cost competitive service for floor plans and structural calculations. AC Design Solutions provided a good quotation but I had never dealt with them before so was obviously cautious about conducting business totally online. I conducted some research and then instructed AC and have been impressed with the professionalism and attention to detail. I would recommend them and shall be using them for the next stage of my project.
planning permissionMICHAEL ROSEN
19:23 18 Mar 21
We were recommended to use AC Design Solutions at short notice and are delighted we chose them. Our assignment became time critical and they pulled out all the stops to get the work done on time.We would be delighted to appoint them again for future work if the need arose. Good value for money too.MR
planning permissionWaqar Asghar
22:42 27 Jul 20
We highly recommend AC Design Solutions who we used to design our 2 storey extension in a conservation area. We had looked at their previous work and spoken to neighbours who had previously used their services. As we live in a conservation area we wanted to hire someone who would not only understand the local requirements and regulations but also someone that had the experience and off course was reasonably priced.From first contact to final approval stage, Zaeem was extremely helpful and always made himself available to us.We highly recommend AC Design Solutions for any off your architectural planning and design requirements.
planning permission

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