Permitted Development Extensions in Little Horwood

We provide clear, professional guidance on permitted development extensions in Little Horwood 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 Little Horwood

• Listed building restrictions
• Raised decking exceeding permitted height
• Materials not matching existing dwelling
• Rear extension exceeds permitted projection limits Little Horwood
• Extension built beyond original rear wall line
• Overall height above permitted maximum

Property Types We Advise On in Little Horwood

• Properties with previous extensions
• Chalet-style houses
• Bungalows
• 1930s suburban homes
• Homes subject to Article 4 Directions

Frequently Asked Questions

Is there a limit on total site coverage?

Yes. Extensions and outbuildings combined must not cover more than 50% of the curtilage of the original house.

Can I extend my house in a flood zone?

Extensions in flood risk areas may require additional assessments and possibly planning permission.

Can I add a balcony to my extension?

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

What is the 45-degree rule?

The 45-degree rule is a guideline used by some councils to assess impact on neighbouring properties, particularly in relation to light and outlook.

Are there restrictions on side-facing windows?

Yes. Upper-floor side-facing windows typically must be obscure-glazed and non-opening below a certain height.

What happens if I build without permission?

The council may take enforcement action requiring alterations or removal of unauthorised works.

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