Free guide for homeownersPlanning a House Extension?
Planning a House Extension?
Start With the Right Advice.
Planning an extension can feel complicated.
Download Hepburn Architects' free Complete House Extension Guide to understand planning permission, permitted development, realistic budgets, likely timescales and the mistakes worth avoiding before you appoint builders.
ARB Registered RIBA Chartered Practice
Practical guidance
What You'll Learn
Clear, useful advice to help you make better decisions from the outset.
Permitted development and what may be possible
Realistic project budgets and timescales
Extension mistakes that cause delays and unnecessary costs
Preparing properly before appointing builders
Professional advice from a residential architect
Residential expertise
Advice grounded in real extension projects.
ARB RegisteredRIBA Chartered PracticeResidential extension specialistsDirector-led service with David HepburnBirmingham StudioNunthorpe Studio
Selected extension project
House Extension Solihull
Two storey side extension with a single storey rear and internal reconfiguration to this detached property in Solihull
View projectIndependent client feedback
Clear advice. Dependable communication.
Great service! David was on time with the plans, and his advice has been invaluable throughout the process.Avtar, BirminghamView on MyBuilder
David was a pleasure to deal with throughout. He was easy to talk to and nothing was too much.Verified homeownerView on Checkatrade
Your project starts here
Start Planning Your Extension With Confidence
Get the essential planning, design, budget and timescale advice before making costly commitments.
Download the Free Guide