Helping homeowners and property investors across London, Kent & Essex turn ideas into well-designed, planning-ready projects.
We design single-storey, double-storey, side and wraparound extensions that maximise space while considering planning requirements and the character of your property.
From initial feasibility through to planning and technical design, we help turn unused loft space into functional bedrooms, offices, bathrooms and living areas.
We redesign layouts to improve space, light and functionality, whether as part of an extension or a complete home renovation.
We help property owners and investors assess, design and obtain planning permission for HMOs and other residential conversions, with careful consideration of local planning requirements.
We prepare and manage planning applications from initial design through to submission, ensuring your proposals are clearly presented and aligned with local planning requirements.
We design single-storey, double-storey, side and wraparound extensions that maximise space while considering planning requirements and the character of your property.
Considering an extension, loft conversion or property transformation?
Use our free Pre-Planning Calculator to get an initial indication of your property’s planning potential.
Posted on Google![]()
YPB LTDTrustindex verifies that the original source of the review is Google.
Helped design our showroom for the warehouse. Amazing company.Posted on Google![]()
christina scottTrustindex verifies that the original source of the review is Google.
Message for Joel / JNG Architectural Studio: Hi Joel, I just wanted to send a quick note to say how incredibly pleased I am with the drawings and all the work you’ve done for me. We went through three attempts to get everything exactly right, and you never hesitated — not even once. Even when I changed my mind about what I wanted after we’d already got to that stage, you were so helpful and accommodating. That was two months ago now, and I’m still reaching out to you with questions — about planning, about who to contact, about Building Control — and you’ve never once made me feel like I’m asking too much. You always call me back exactly when you say you will, you’re always professional, courteous, and so kind. I even called you late on a Saturday once, and you were still so pleasant and honest with me about what you could and couldn’t do from the office at that time. It’s been such a relief to work with someone so reliable and helpful. I’d give you 100% plus — absolutely brilliant service from start to finish, and still going. Thank you so much for everything, Joel. Kind regards, ChristinaPosted on Google![]()
sanjida aktarTrustindex verifies that the original source of the review is Google.
I used Joel for my planning permission and had a very positive experience. He was efficient, reliable and always responded promptly to any questions I had throughout the process. I was very happy with the service he provided and would definitely recommend him to friends and family.Posted on Google![]()
Emily GyimahTrustindex verifies that the original source of the review is Google.
Excellent service. Able to answer all my questions, very professional. Walked me through the designed and also made the. Hangers requested and walked through designs again. Gave great advice and prompt with estimations, drawings. Honestly l, fantastic service and very personable person. Would highly recommend. Good price too.Posted on Google![]()
Nerkesa PignatelliTrustindex verifies that the original source of the review is Google.
We worked with Joel on a winter garden extension for our home. Unlike a previous architect we’d used, Joel avoided several crucial mistakes and got the planning application right the first time. He was responsive throughout and kept us informed every step of the way. Really pleased with the outcome and would recommend him to anyone looking to extend.Posted on Google![]()
Zammy E.Trustindex verifies that the original source of the review is Google.
We had a fantastic experience working with JNG Architectural Studio. From the first meeting to the final design, communication was always clear, professional, and responsive. Joel really listened to our ideas and turned them into a beautiful and practical design. Highly recommend to anyone looking for a talented architect who genuinely care about their clients.Posted on Google![]()
Anna-Deane GrayTrustindex verifies that the original source of the review is Google.
JNG Architectural Studio provides thoughtful and well-executed architectural designs. Their work demonstrates a strong balance between creativity and functionality, with clear attention to detail throughout the design process. Joel’s communication was consistently clear and professional, making JNG Architectural Studio so easy to work with!Posted on Google![]()
Maureen BirungiTrustindex verifies that the original source of the review is Google.
I am happy with the service received with timely advice and support throughout the process. The explanations given were on point and provided adequate clarity. I would definitely recommend him for any loft conversions.Posted on Google![]()
Nigerian GoonerTrustindex verifies that the original source of the review is Google.
I found JNG Architectural Studio research scrolling through social media as we were planning house renovations. I was very impressed by Joel’s presentation and the very detailed breakdown of processes and costings. Decided to take a chance and reach out. Very swift and professional response. We have been working with Joel for a few weeks now and I HIGHLY recommend his services. He is very thorough and able to bring other contractors on board. He also did very detailed drawings after site visit plus supported the planning application phase. Took a lot of pressure and anxiety off us. Happy to post more reviews as we progress with the project. I could not ask for better support.Posted on Google![]()
Hassan AhmedTrustindex verifies that the original source of the review is Google.
Joel and the team have been absolutely amazing from start to finish. Joel has been very responsive, professional and reassuring. The drawings are to top standard and professional, and throughout the whole process, they kept us reassured, updated and any issues were dealt with smoothly by them. Highly recommend to use them !
Helping homeowners and property investors across London, Kent & Essex turn ideas into well-designed, planning-ready projects.