Architectural design, planning and development for homes and land across Kent & London.

Whether you're extending your home, planning a new build or exploring the potential of a piece of land, we're here to help.

From architectural design and planning applications, to option agreements and joint ventures, we work closely with homeowners and landowners to understand their goals and guide each project from the earliest ideas through to completion.

RIBA Chartered Practice - Residential Architecture - Land & Development
Pilgrim’s Way, near Westerham

Pilgrim’s Way, near Westerham

Starting with a blank canvas, this project involved replacing the former property with a substantial new-build family home. Designed around contemporary family living, the finished home includes generous open-plan spaces, four bedrooms, a home gym and wine room.

View Project
Kippington Road, Sevenoaks

Kippington Road, Sevenoaks

A two-storey rear extension and wider refurbishment designed to transform how this Sevenoaks home works for everyday family life, creating additional space alongside extensive internal and external improvements.

View Project

Expertise across every stage of architecture and development

If you're looking to transform an existing home, build from the ground up or explore the development potential of land or property, Sevenoaks Plans can help you understand what's possible and take the next step with confidence.

With experience across architectural design, planning and development, we can support projects from initial feasibility and design through planning, technical drawings and construction.

Planning a home project?

Extensions, renovations and new-build homes, designed around the way you live.

Explore Architectural Services

Land or development opportunity?

We work with landowners to assess opportunities including planning, option agreements and joint ventures.

Discuss Your Land

Meet the Team

Our team brings together experiences across architectural design, planning and development, helping clients navigate projects from early ideas and feasibility through to planning and technical design.

Meet the Team

What our clients say

Helga’s design was creative and works beautifully, a wonderful amount of light and such a beautiful space integrated perfectly into the original style of the house. In addition, there is no way we... Read More
Helena and David
Sevenoaks, Kent
We appointed Sevenoaks Plans to help us with the planning of a large extension project - the service we received was fantastic! David listened to what we wanted and made some helpful comments and... Read More
Naomi
Sevenoaks, Kent
We were really happy with Sevenoaks Plans' work. Very professional, prompt and responsive as well as being very knowledgeable and friendly. We would definitely recommend their services. David was... Read More
Richard
Sevenoaks, Kent
A complete modernisation and extension of a 140 year old house in a conversation area whilst keeping the original character. David and his team are friendly and helpful and came up with some great... Read More
David
Kent
Sevenoaks Plans provided the most comprehensive service for my building project. They provided all the initial design concepts and drawings for the planning applications, and managed all the detail... Read More
Tony
Sevenoaks, Kent
They gave me substantial support throughout the planning process, which ultimately resulted in a positive outcome. More importantly, they were accessible and flexible when the situation became... Read More
Andrew
Wrotham, Kent
David and Helga listened very carefully to our design requirements and provided three options for our alterations and extension project, we were very pleased with final design which passed planning... Read More
Tim & Rachel
Sevenoaks, Kent
We used Sevenoaks Plans' Fixed Price package, giving us certainty regarding costs. The service was efficient and on time and many builders commented on the quality of the drawings.
AJN
Sevenoaks, Kent
We had a number of problems applying for planning permission via Sevenoaks Council, endless emails requesting, what appeared to us as irrelevant information. In the end, we turned to Sevenoaks Plans... Read More
Warner
Kent
We were really impressed with David. He seemed on the ball and we feel like we'd be in good hands
Mrs Dolley
Royal Institute of British Architects Chartered Practice
Sevenoaks Plans is a Registered LABC Partner Authority Scheme
Sevenoaks Plans Kent Architect of the Year and Best Loft Conversion Specialist Awards
Sevenoaks Plans won the award for BUILD Most Trusted Family Home Design Firm
LABC Building Excellence Award Winner 2021 - Sevenoaks Plans

Contact Online

Fields marked with an asterisk* are required.

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.