Extensions
More space, better flow and an addition that feels part of the original home.
Discuss your project ↗Chesterfield · Derbyshire · Nottinghamshire · South Yorkshire
Personal architectural services for extensions, loft conversions, renovations and new homes—from the first sketch through planning and building control.

How I can help
Every project starts with listening. You get straightforward advice, considered plans and one point of contact from start to finish.
More space, better flow and an addition that feels part of the original home.
Discuss your project ↗Unlock the potential above you with practical, approval-ready plans.
Discuss your project ↗Rework existing spaces around the way you and your family actually live.
Discuss your project ↗From first idea to clear, considered plans for your new home.
Discuss your project ↗Selected work
Practical, comfortable spaces shaped around each client’s needs, setting and budget.
01New build
02Rear extension
03Side extension
04Residential development
About Harwood-Stone Design Ltd
I’m Paul Harwood-Stone. Through Harwood-Stone Design Ltd, I provide architectural services backed by more than 25 years’ experience in the building industry.
I provide a complete one-to-one architectural service, producing clear architectural plans and managing planning and building control applications on your behalf. You deal directly with me throughout, so your ideas stay at the heart of the project.
Tell me what you’re planning ↗Start a conversation
Tell me what you have in mind. A short conversation is the best place to start.