We are Chartered Architects with 30+ years of experience and hundreds of completed projects behind us. We offer great value extension design services with the following features as standard:

• 3D interactive models to help you visualise your proposals
• Fully - costed designs to ensure you stick to the budget
• Client dashboard so you have instant access to all your project information

3D Models as Standard

Your designs are prepared as a 3D , interactive model, which allows you explore and fully understand the proposed scheme. You even have the option to hire a VR headset so you can actually immerse yourself fully in the space.

Fully Costed Designs

We prepare a cost estimate on all of our schemes from the outset, to ensure designs stay within budget. You then have the option to use one of our vetted, partner builders who will undertake the work for the final estimated price.

Client Dashboard

All aspects of your project can be accessed and tracked from your own password-protected client dashboard. Here you can access your interactive 3D model, as well as all other project documentation such as invoices and approvals.

“Graham spent time listening to our ideas about what we wanted and liked and then created an amazing and imaginative design that on paper was exciting and in practice is fantastic and works practically day to day. This finished build has exceeded our expectations and continues to delight us, our family and friends."

KP & GB Kent

“As a contractor, I have found HAUSPLAN provide an excellent level of service. I have found that Graham will go the extra mile to add value to projects that other Architects and Designers will miss. Their ability to explain designs through the use of computer models as well as superb technical drawings makes working with them a pleasure”

AM London

“ Our experience with Hausplan has been excellent from the start. Having been through a challenging planning application Hausplan has given us excellent support during the whole process.
Highly professional and very knowledgeable.
The design for our new extension is amazing. Thank you!!!
I have no hesitation in recommending Hausplan.” 

SJ- Kent

“Graham is a very good architect. He listens to your ideas and then applies his knowledge and expertise providing insightful suggestions and alternatives. He is very approachable and professional going the extra mile to deliver a quality product at a reasonable price. I have recommended him to others and they too are delighted with his work! Graham has designed a front extension for us and proved very patient and accommodating when our ideas and requirements changed. He quoted a price and stuck to it, despite our changes. Overall we are delighted with the end result!” 

JK - Sussex

“ have worked with Graham on & off for the last 3 years. I have used Graham for the design and drawings for an extension to add an en-suite, walk-in-wardrobe plus various other small changes to my house. At each stage Graham has been a pleasure to work with. He talks through the art of the possible then puts it down on paper. Where necessary using his experience to guide and advise around the likely-hood of gaining planning approval. Graham is very reliable and professional and I would strongly recommend him!” 

IS Surrey

“I have worked with Graham and his team on a number of projects now and I'm always impressed with the efficiency and quality of advice available. Not only keeping the client fully informed and up to date on the schedule of works, but also being there for the contractor whenever questions arise.
Their design ability is second to none, with the ability to accommodate the most demanding design challenges. All this coupled with some very in depth technical know-how, it makes every project a pleasure to work on and extremely well organised from start to finish.” 

CM - Sussex

To read or leave a review, please go to our page on Yell.com