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Homes and extensions
Design-led support for improving an existing home or creating a new one, from early feasibility through planning.
Residential architecture · planning · technical design
Residential Architects in Birmingham.
Design, planning and Building Regulations expertise for extensions, loft conversions, new homes, HMOs and residential developments across Birmingham, Solihull and the wider West Midlands.
ARB Registered architect
RIBA Chartered Practice
Director-led service
Planning-aware design
Building Regulations expertise
Residential architects Birmingham
Architectural design, planning and Building Regulations across Birmingham.
Hepburn Architects is a Birmingham-based, RIBA Chartered architectural practice providing director-led residential design, planning and technical services for homeowners, developers and property investors.
We support house extensions, loft conversions, new homes, HMOs, residential conversions and small development sites across Birmingham. Local planning strategy, neighbouring amenity, conservation constraints, parking, trees and the existing character of the property are considered alongside the design from the outset.
Selected residential work
View all projects Architecture shaped around real homes and real lives.
Featured case study
Contemporary Extension Calthorpe
A contemporary extension and external remodelling project that transforms a substantial detached home through improved proportions, natural materials and a refined modern façade.
- Location
- Birmingham
- Project type
- House Extension and Whole-House Remodelling
How we can help
Three clear routes through a residential project.
Appoint Hepburn Architects for planning, technical design, or a coordinated route through both stages.
02
Planning and development
Clear planning strategy for residential proposals, HMOs, changes of use and development opportunities.
03
Technical design
Coordinated information for Building Regulations, consultant input and a more buildable route forward.
Director-led practice
Work directly with David throughout your project.
David Hepburn remains directly involved from the initial brief through design, planning and Building Regulations, giving you consistent advice without handovers to a junior team.
Founding DirectorARB registeredRIBA Chartered Practice
Start with clearer costs
Get an early indication of likely architectural fees.
Choose the project type, approximate size and services required to see an indicative appointment before arranging a consultation.
Use the fee calculatorAdvice before you begin
Explore the Knowledge Centre Practical guidance for a clearer route forward.
Latest journal
View the journal Projects, planning updates and studio news.
Planning
Solar Panel Planning Rules August 2026
Solar panel permitted development rules change in England on 27 August 2026. Find out what the new rules mean for homeowners, wall-mounted solar, plug-in systems and planning permission.
Read article
Property Development
From Garden Land to Development Opportunity: Assessing the Potential for a Small Residential Scheme
Read article
Property Development
Biodiversity Net Gain Rules Changed in August 2026 – What Small Developers Need to Know
Read articleLocal expertiseResidential architects across Birmingham and the West Midlands.
Client experiences
Read all client reviews What clients say about working with us.
Great service! David was on time with the plans, and his advice has been invaluable throughout the process.
David did a great job getting planning approved in the CBD as a duel use for education and offices. The process didn't take long and it helped that David was in constant communication with ourselves and the council planing department.
Very responsive and understands what I’m trying to do with my projects.