Permitted Development Extensions in Simpson

We provide clear, professional guidance on permitted development extensions in Simpson and surrounding areas. Whether you’re planning a rear, side, or two-storey extension, understanding local planning constraints and national permitted development limits is essential before work begins.

Common Permitted Development Issues in Simpson

• Eaves height exceeding 3 metres near boundary
• Roof alteration exceeding permitted cubic volume
• Side extension exceeds half the width of the original house
• Outbuilding positioned forward of principal elevation
• Two-storey extension too close to rear boundary
• Raised decking exceeding permitted height

Property Types We Advise On in Simpson

• Chalet-style houses
• Properties within conservation areas
• New build developments
• Edge-of-settlement homes
• Corner plot homes

Frequently Asked Questions

Can I add bi-fold doors to my extension?

Yes, provided the extension itself complies with permitted development rules and glazing requirements meet building regulations standards.

Can I add a balcony to my extension?

Balconies and raised platforms are not permitted development and usually require planning permission.

How much does a planning application cost?

Fees vary depending on project type and local authority charges.

What happens if permitted development rights have been removed?

If rights have been removed by planning condition or Article 4 Direction, you will likely need to submit a full planning application before building.

What is a Lawful Development Certificate?

A Lawful Development Certificate provides formal confirmation from the local authority that your extension complies with permitted development rules.

Can I extend onto agricultural land?

Residential permitted development rights apply only within the residential curtilage.

If you're planning an extension in Simpson and want to confirm whether it qualifies under permitted development rules, request a free assessment today and get clarity before you build.