Permitted Development Extensions in Broadstairs

We provide clear, professional guidance on permitted development extensions in Broadstairs 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 Broadstairs

• Materials not matching existing dwelling
• Extension within a conservation area in Broadstairs
• Incorrect measurement from original dwelling
• Overlooking concerns from upper floor windows
• Overall height above permitted maximum
• Side extension exceeds half the width of the original house

Property Types We Advise On in Broadstairs

• Properties with previous extensions
• Victorian properties
• New build developments
• 1930s suburban homes
• Corner plot homes

Frequently Asked Questions

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.

Do I need planning permission for a rear extension in Broadstairs?

Many rear extensions fall within permitted development limits, but projection depth, height, and boundary proximity must comply with national rules and any local restrictions.

Do I need structural calculations?

Yes, building regulations often require structural calculations for beams, foundations, and load-bearing elements.

Do permitted development rights expire?

Permitted development rights generally remain unless removed by condition or Article 4 Direction.

Does permitted development apply to HMOs?

Some permitted development rights may be restricted depending on property use class.

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