Plan your home project.
For homeowners and property owners across the Midlands and North East. Start with your location and the changes you want to make, then follow the guidance relevant to your property.
House extensions in Newcastle.
Read our dedicated Newcastle guide before drawing up an extension brief. Bring together the existing layout, your priorities for additional space and the planning questions that need checking for the property.
The Complete House Extension Guide
The complete guide to planning a house extension in England. Learn about planning permission, permitted development, Building Regulations, costs, design, timescales and common mistakes before starting your project.
A useful brief starts with the existing property.
Send the address, photographs, any existing drawings and a short description of what is not working in the house today. Explain which rooms you need, who will use them and whether the priority is more floor area, better daylight, easier access or a more practical layout.
Include your intended construction budget and timing, together with any previous planning decisions or surveys. If you are comparing properties or considering development potential, say so at the outset. That helps us focus the initial discussion on feasibility before committing to a detailed scheme.
For an extension, consider how the new space connects to the kitchen, garden and circulation. For a conversion or new dwelling, start with the proposed use, access and accommodation brief. We can then agree whether the next step is a survey, feasibility review, planning application or technical drawing package.
Choose the area closest to your project.
Our studios are at Izabella House in Birmingham and Acklam Hall in Middlesbrough. These pages explain the architectural support available for each area and provide a route to discuss the property itself.
Birmingham
Local architectural support for extensions, remodelling and new homes across Birmingham.
Solihull
Explore residential architecture and planning advice for your Solihull property.
Newcastle upon Tyne
Explore architectural support for a home or development in Newcastle, then use the dedicated extension guide to prepare your brief.
Middlesbrough
Start with our Middlesbrough service page for a project near the North East studio at Acklam Hall.
Teesside
Find a starting point for alterations, extensions and residential development across Teesside.
County Durham
Discuss your property, the extent of the proposed work and the information needed before design begins.
North Yorkshire
Explore support for rural and urban properties, including extensions, conversions and new homes.
Understand the planning and technical stages.
Our general guides for England explain the design, planning and technical stages. Explore the articles below, then discuss how they apply to your property.
Use these articles to prepare questions and understand the stages involved. A general guide cannot settle the position for an individual address: existing permissions, the building and the proposed work still need to be reviewed together.
Planning permission explained
Read the shared Hepburn Architects guide for England.
Building Regulations explained
Read the shared Hepburn Architects guide for England.
Rear extension design ideas
Read the shared Hepburn Architects guide for England.
Wraparound extension planning
Read the shared Hepburn Architects guide for England.
Garden room planning
Read the shared Hepburn Architects guide for England.
Replacement dwellings
Read the shared Hepburn Architects guide for England.
Converting a house into flats
Read the shared Hepburn Architects guide for England.
Extending a listed building
Read the shared Hepburn Architects guide for England.
Appointing an architect for planning
Read the shared Hepburn Architects guide for England.
Bring the guidance back to your property.
When you are ready, send your address and brief to our team. We will discuss the scope and agree which architectural stage you need next.