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Your Trusted Architectural Partner in New Malden
Planningadditions is an architectural practice based in South West London, delivering comprehensive design solutions for residential and commercial clients. Our expertise spans from small-scale residential projects to complex commercial developments, with a focus on feasibility studies, planning permissions, and detailed construction documentation. We combine creative design with practical execution, ensuring projects meet client budgets and timelines while maintaining high aesthetic and functional standards. Our team thrives on challenging sites and tight schedules, offering tailored services for new builds, extensions, conversions, and conservation projects. With a commitment to sustainability, we integrate environmentally conscious practices into our designs to future-proof developments.

Client satisfaction is central to our approach, evidenced by our track record of successful planning approvals and repeat clientele. Our services extend to luxury interior design for homes, restaurants, and offices, alongside specialist work such as licensed premises plans and party wall surveys. Operating with advanced digital tools, we provide precise architectural plans, structural calculations, and regulatory compliance documentation. Our reputation for professionalism and reliability has been built through years of dedicated service to clients across London and Surrey. We aim to transform spatial challenges into opportunities, combining technical precision with innovative design thinking.
Services
New Builds Extensions/Additions House Conversions Conservation Projects Loft Conversions Luxury Interiors Planning Applications Structural Calculations Party Wall Surveys Licensed Premises Plans
Highlights and features
  • Proven success in securing planning permissions across London boroughs
  • Specialist expertise in complex site constraints and tight budget projects
  • Comprehensive service from feasibility studies to construction completion
  • Award-winning design approach balancing aesthetics and functionality
  • Dedicated sustainability focus in architectural and regulatory compliance
What people say
Highly recommended Professional firm Quick planning approval Excellent team Great communication
Services
New Builds
We design and deliver bespoke new build properties tailored to client requirements and site constraints. Our service includes feasibility studies, planning applications, and full construction documentation. With expertise in modern building regulations and sustainability standards, we ensure efficient project delivery from concept to completion across London and Surrey.
Extensions/Additions
Specialising in residential extensions, we create functional space solutions while navigating planning restrictions. Our process includes initial design concepts, structural calculations, and local authority submissions. We focus on seamless integration with existing properties while maximising natural light and spatial flow for enhanced living environments.
Conservation Projects
Our conservation specialists handle historic building renovations and listed structure modifications. We balance preservation requirements with modern functionality, preparing detailed heritage impact assessments and working closely with conservation officers to ensure compliance with strict regulatory frameworks across South West London.
Planning Applications
We manage full planning submission processes including pre-application consultations and technical drawing preparation. Our proven track record with local councils like Sutton and Merton ensures efficient approval processes for diverse project types, from single-storey extensions to major commercial developments across Greater London.
Luxury Interiors
Creating high-end interior spaces for residential properties, restaurants, and commercial premises. Our designs combine aesthetic appeal with practical functionality, incorporating bespoke elements and premium materials. We handle projects from initial concept through to final implementation, ensuring alignment with client lifestyles and business requirements.
Questions
What architectural services do you specialise in?
We specialise in residential and commercial new builds, extensions, conservation projects, planning applications, and luxury interior design across South West London and Surrey.
How do you handle planning permission challenges?
Our team prepares detailed technical submissions and navigates local authority requirements, leveraging extensive experience with London borough planning departments to secure approvals efficiently.
Can you work with tight budgets and timelines?
Yes, we specialise in delivering quality designs within constrained budgets and schedules, maintaining close client communication throughout the project lifecycle.
Do you handle both residential and commercial projects?
We provide architectural services for both sectors, including house extensions, commercial developments, and mixed-use schemes across London and Surrey.
What sustainability practices do you incorporate?
We integrate energy-efficient designs, sustainable materials, and regulatory compliance measures to minimise environmental impact while meeting modern building standards.
Reviews (5)
J.
Oct 31, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
We had our kitchen extension drawings and structural calculations done by planning additions. I had a vision in my head and they completely changed it and made it a thousand times better! Incredibly knowledgeable and professional, we will use them again.
AmitShobha
Sep 28, 2021 Report
We used Planning Additions to assist us with our Single storey extension project. I have to say the team at Planning Additions were very professional and they helped us with our planning application to achieve the desired outcome. Right from the home visit to the point of receiving the approval, we were kept well informed. Would recommend to others and if I have a future project, will certainly seek their services again.
G. Larik
Dec 14, 2020 Report
Rear and side extension work - amazing how Planning Additions designed and extended the existing area to create extra space (study and a hobby room) in addition to adding two additional receptions and an open plan kitchen. The attention to detail, knowledge of local council requirements and sharing of in-house design ideas adds value to over all experience.
Fawaz Shafaat
Aug 08, 2020 Report
I wanted to get planning permission for my rather unusual and difficult extension as I live in a new home and it isn't easy to get permission for extension. Planning additions made it like a breeze, I just had to verify the final plan before submission and they did everything at their end until I was provided the final permission granted letter. Highly recommend them!
Alex Bart
Dec 16, 2019 Report
Mr Razaaq was fantastic from start to finish in the process; providing excellent advice. This enabled us to a) get the planning permission passed quickly and efficiently and b) action our extension within budget. We will definitely use Planning Additions for our next project. Thank you!