Loft Conversions
Elevate Your Home with ease
Creating the extra space you need, fuss-free.
Your loft, your way — we make it happen.
What is a Loft Conversion?


Our House Extension Services
- Dormer Loft Extension
- L-Shaped Dormer Loft Extension
- Hip to Gable Loft Extension
- Mansard Loft Extension
- Loft Conversion
Why Are We the Best for Loft Conversions?
Quality Assurance
We’ve delivered loft conversions all across London and its outskirts — from tight terraced houses in Zone 2 to spacious semis further out. Our team understands the ins and outs of local planning policies, structural challenges, and what it takes to build right in this city. Every project goes through multiple layers of review by our management team to make sure no detail is missed and no corners are cut. For your peace of mind, you can check out our Instagram and client reviews, the quality speaks for itself.
All-inclusive
We handle everything in-house:
● Architectural Planning
● Planning Permission
● Structural Design
● Structural Calculations
● Building Regulations
● Construction
● Party Wall Services (if required)
No chasing consultants back and forth. It’s just one team managing it all, start to finish.
Real Expertise
Architecture and planning go hand-in-hand. We know exactly how to navigate both. We’ve secured hundreds of extensions with ease by understanding each London council’s specific criteria and tailoring applications accordingly. Our team knows how to design with planning success in mind from the start, so you're not caught in a cycle of rejections or delays. With us, you're in safe, experienced hands.
Adaptable
We get it, plans change. Clients often rethink layouts or add new ideas mid-project, and that’s fine by us. We stay adaptable so your final space feels exactly right, even if the vision evolves along the way.
Loft Conversion Considerations
When planning your loft conversion, consider these key factors to ensure a smooth and successful project:
- Type of loft conversion: Choose the right style for your home, whether it’s a dormer loft conversion or another option, to suit your needs and space.
- Dormer loft conversion: A popular choice, offering extra space and headroom without extensive changes to the roof.
- Roof: The structure and condition of your roof will influence the design and feasibility of your conversion.
- Party wall: If you share a wall with a neighbour, a party wall agreement may be necessary to prevent disputes.
- Building regulations: Your loft conversion must meet building regulations to ensure it’s safe, secure, and energy-efficient.
- Planning application: A planning application may be required depending on the scope of your conversion. We’ll guide you through this process.
These considerations will help ensure your loft conversion is well-planned and meets all necessary requirements.
Frequently Asked Questions
Our loft conversions are designed for efficiency and quality. With our team’s expertise and streamlined process, most projects are completed within 8-12 weeks. From initial design to the final touches, we ensure a smooth journey to your new loft space!
Great news! Most loft conversions fall under permitted development rights, so planning permission for loft isn’t usually required. However, if your project does require planning permission, we’ve got you covered. We handle all the paperwork and approvals swiftly, ensuring a hassle-free process. Whether it’s for a dormer conversion or other loft conversion ideas, we make sure you’re fully compliant with building regulations.
Absolutely! Our innovative design strategies focus on maximizing space and light. Using 3D layer surveys and clever design techniques, we transform your loft into a bright, spacious haven tailored to your needs. You’re in skilled hands with us!
We manage the weight of a loft conversion with expertise to ensure every structural modification is safe and sound. Our team of loft conversion specialists handles every technical detail, ensuring that your loft conversion project meets all the necessary building control and party wall agreements. Your property’s integrity is always respected.
No worries at all! We believe in proactive neighbor engagement to prevent issues before they arise. If any concerns pop up, we step in with detailed agreements and mediation, ensuring a harmonious path forward. Consider us your peacekeeping architects, guiding you to a stress-free project completion.
What Our Clients Say About Us
Mike Teepo2024-12-02Trustindex verifies that the original source of the review is Google. Very professional, constructive and helpful, well recommended. Tamim Wardak2024-11-28Trustindex verifies that the original source of the review is Google. MM were fantastic! They are a one stop shop for all design and construction services. They helped me to get a tricky planning application approved and built it too! They were very efficient and professional. Would defo use them again! Fleur Ward2024-11-05Trustindex verifies that the original source of the review is Google. I recently sought advice and assistance regarding foundation calculations, and the support I received was exceptional. The expert guidance provided not only clarified the complexities of the calculations but also helped me understand the underlying principles behind them. The attention to detail and ability to break down technical concepts made the entire process much easier to grasp. Thanks to their expertise, I was able to eliminate the need for an expensive tree survey (requested by another structural Engineer.) I now feel confident in moving forward with my project, knowing that the foundation calculations are accurate and reliable, without delay. I highly recommend Ibbad and Elyas and their services to anyone in need of solid, informed advice on structural design. I wish I'd met them sooner and will be reverting to them with my next project. Mercygrace Bangudu2024-11-02Trustindex verifies that the original source of the review is Google. MM Planning &Architecture are simply the best 👌 100% from start to finish. Iwill recommend them. We named them "The A Team" Efficient,with bespoke ideas and trustworthiness. We will surely use them again in the near future . We are all family at MM Planning & Architecture. APD2024-10-29Trustindex verifies that the original source of the review is Google. If you have read the reviews (like we did few months back) and thinking but really are all these reviews too good to be true. Well, we can share our experience with MM Planning & Architecture which may put your mind at ease and you can perhaps consider them for your project. Thanks to my wife, who after some research found MM Planning & Architecture, so we called to have a chat and spoke to Ibbad, who is the Divisional Director and is also highly qualified with Masters in Engineering. We had a list of initial queries (as you do) and we felt comfortable talking to Ibbad who took time to address our queries. We didn’t hesitate at all, and asked MM Planning to help us with our extension planning application. Ibbad produced the first draft of drawing, and one of the things we instantly noticed that his drawings also include 3D drawings at not extra charge. We had seen so many drawings on the council’s website but never seen a 3D drawing. After a few iterations, Ibbad kindly submitted the application. He managed communications with the council and us & informed us immediately as soon as there was any update from the council. We truly appreciate Ibbad’s attitude and nature towards keeping his clients updated. We are thrilled to say our planning application was recently approved & MM Planning will support us with structural drawings. We are also considering MM Planning for building the project and interior designing & furnishing. To summarise, in our experience Ibbad is a true professional, very friendly, takes pride in his work, addresses client requirements, highly experienced and knowledgeable, researches prior applications with the council before submitting your application to ensure best chances of success. Lastly, MM Planning’s services are very reasonable too. Thank you tons Ibbad for all you have done to support us. We are ever grateful to you sir. Naz Farzıyeva2024-10-23Trustindex verifies that the original source of the review is Google. I had the absolute pleasure of working with Ibbad and his architecture company for a project that involved getting council approval for a lease change. From the very beginning, Ibbad showed incredible dedication and professionalism, handling every single detail with utmost care.👀 What truly sets him apart is his relentless commitment to ensuring the best outcome for his clients. He didn’t just go the extra mile—he went miles beyond that. Ibbad worked tirelessly, negotiating with the council, addressing every concern, and ensuring that every single one of my needs was met. His persistence, thoroughness, and attention to even the smallest details made all the difference.🙏🫶🏼 Thanks to his hard work, we got exactly what we needed, and I couldn’t be more grateful. If you’re looking for someone who will truly take your vision to heart and fight for your best interests, Ibbad is the one you want by your side. I cannot recommend him highly enough. 🥹🤍 Thank you, Ibbad, for making what seemed impossible, possible. 🤩 You’re truly one of a kind!😊 Jeremy Lichtenfeld2024-09-23Trustindex verifies that the original source of the review is Google. We used MM Planning & Architecture to obtain panning consent, provide planning drawings, provide structural calculations and build a new extension for us in Wimbledon. If you want EXCELLENT advice, communication, workmanship, speed and super-friendly people to work with - this is the firm to use. Would gladly use them again ourselves and would highly recommend. Syed Shah2024-09-12Trustindex verifies that the original source of the review is Google. Highly recommended Ibaad been very helpful from day 1st, I have very little knowledge about all these architectural work but thanks to Ibaad for making whole process easier and understandable. Little Green Forest Day Nursery2024-09-08Trustindex verifies that the original source of the review is Google. Extremely professional and responsive. They were able to efficiently create, amend and get our plans approved. Ibbad and the team are very knowledgeable and would 10000% use again and again. Many thanks once again! Will Mclay2024-09-05Trustindex verifies that the original source of the review is Google. MM Planning helped and guided us through our retrospective planning permission for our building. Very good service and engagement. would definitely recommend.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more