PERMITTED HOMEOWNER GUIDES
Our illustrated, practical guides help you understand the rules, explore design options and budget with confidence — before you commit to building work.
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Rules, design options, costs and next steps.
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Rules, design options, costs and next steps.
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Rules, design options, costs and next steps.
View guide
Rules, design options, costs and next steps.
View guide
Rules, design options, costs and next steps.
View guide
Rules, design options, costs and next steps.
View guide
Rules, design options, costs and next steps.
View guide
Rules, design options, costs and next steps.
View guide
Questions about an order, a download, or which drawing package fits your project? Tell us what you are planning and we will point you to the right pack.
Our studio is at Wira House on the Leeds Ring Road at West Park. Everything we sell is delivered online, so there is no need to visit — but you are welcome by appointment.
Illustration, not a photographWira House, Ring Road, West Park,
Leeds LS16 6EB
Every drawing package and guide is delivered as a download. If something has not arrived, or you are not sure which pack you need, these are the fastest routes to an answer.
Links are in your order confirmation email and in My account under Downloads.
Not sure which pack covers your project? Work through Start your project or read the complete guide.
Email [email protected] with your order number and we will come back to you.
Each one is already drawn. You choose the material, roof and options we actually draw, and that is the package you receive.

A practical entrance area that adds space and improves the look of your home.
£350
A popular way to create a larger kitchen, dining or family area.
£900
Adds valuable space to the side of your home for a kitchen or utility.
£900
Turns unused loft space into a bedroom, office or additional living area.
£1,500
A flexible, detached space for work, leisure or extra living space.
£350
Secure parking or useful storage, single or double.
£350
Significantly more living space across both floors.
£1,400
A bright, glazed room connecting your home to the garden.
£900We use cookies that are needed to run the basket and checkout. We would also like to use analytics cookies to understand how the site is used. We only do that if you say yes.
Maximize your property’s footprint with precision and ease. Permitted provides complete design for Permitted Development Rights. Our packages are designed around the Permitted Development limits, so many projects can proceed without a full planning application.
PERMITTED is operated by Yorkshire Property Design Services Limited, registered in England and Wales under company number 12698267.
Registered office: Ground Floor, Techno Centre, Station Road, Horsforth, Leeds, LS18 5BJ
Business contact address: Wira House, Ground Floor, Suite 5, Ring Road, West Park, Leeds, LS16 6EB