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At Space Plus Architectural Design we are all about creating beautiful spaces for you.

Tamsin Roberts
  • Degrees in Interior Architecture and Building Surveying give us a wide range of knowledge and experience.


  • Over nearly 20 years experience, working all over south England.  We now focus our work in Bristol, Bath and the surrounding areas, giving us better connections with all the relevant authorities.


  • With 90% of our experience in the residential design field, we like to think we know what we're doing!  This doesn't mean we won't come across the occasional challenging site, or difficult planning application - but we love a challenge! Click here for more planning information.


  • The transformations on this site are just a few of the projects we have completed over the years.  We can design something that is in keeping with your existing house, be that Victorian, Georgian, 1930's or new build. We can also design something super funky and modern, if we feel this will work with the existing house and the planners will go for it.


  • Our other interests include pumping iron in the gym, crazy long charity walks, and indulging in amazing seafood and Thai food whenever we can!  We also love travelling, and our favourite destination to date is Costa Rica - absolutely BREATHTAKING!


"Tamsin has been great through the whole process. Her knowledge & experience has put a lot of fears to rest and has allowed us to make informed decisions. This combined with her open, approachable attitude and professionalism has led to a smooth, pain-free result delivered on time and to the desired outcome. I'd thoroughly recommend Tamsin for the service that she delivers, which I believe to be, second to none. "


Mr Brown, Kingswood, Bristol

"Over the years, Tamsin has provided my company with a very dedicated service providing architectural drawings of excellent quality.   The designs I require are generally for high quality detached houses of a very bespoke nature.   This bespoke nature requires a meticulous attention to detail and strong level of patience at the design stage, Tamsin has always carried out every part of the design with a great deal of care which has resulted in beautiful results.


I have found the 3D drawings she produces particularly important to the design process as the client is able to get a better sense of what works and make any necessary changes before its too late, but above all it has given any planning application a huge amount of credibility which is perhaps why every planning application I’ve submitted using Tamsin’s drawings have been approved first time. 


Everything is approached with a high level of energy and she has a wonderful ‘can-do’ attitude, she is clearly a very approachable, straightforward and intelligent individual, which makes working with her easy and a pleasure. 


I highly recommend."


John Rittey, Director, John Riti Developments, Bath

"I am so pleased we chose Tamsin Roberts at Space Plus to be the architect for our kitchen extension and remodel. Her work is creative with excellent attention to detail.  She has guided us carefully through every step of the process and been incredibly helpful and patient, dealing with all of our questions and requests promptly and efficiently. Without Tamsin offering constant advice and help, we would have found the process of obtaining planning permission confusing but she handled everything for us, making the process simple and stress-free. She has recommended and liaised with other professionals making sure everything has run smoothly. Thank you Tamsin!"

Mrs Wilson, Westbury-on-Trym, Bristol