Permitted Development provides your project a 100% success rate and we are the UK's leading Permitted Development practice!

Whether you are looking for a rear extension, side extension, loft conversion, porch addition or an outbuilding, Permitted Development can achieve your dream extension. Our designers have specialised into creating the best small to medium extensions to maximise your space. Whether you are looking to fulfil your Permitted Development Rights, or, looking to exceed them, there is no better design team than ours.

We offer:
- Fixed Fee Design & Planning
- Fixed Fee Building Regulation Drawings
- Fixed Fee Structural Design and Calculations to take you straight to construction.

We look forward to hearing from you and to starting your project soon.