Permitted Development Extensions in Saltwood

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

• Overall height above permitted maximum
• Extension built beyond original rear wall line
• Raised decking exceeding permitted height
• Side extension exceeds half the width of the original house
• Roof alteration exceeding permitted cubic volume
• Overlooking concerns from upper floor windows

Property Types We Advise On in Saltwood

• Bungalows
• Properties within conservation areas
• 1930s suburban homes
• Chalet-style houses
• Rural properties

Frequently Asked Questions

Can I extend a house that has already been extended?

Permitted development limits are cumulative, so previous extensions may reduce what is still allowed.

What is the difference between planning permission and building regulations?

Planning permission controls development impact, while building regulations ensure structural safety and compliance.

Does my extension need to match existing materials?

While not always mandatory under permitted development, matching materials is often recommended for visual consistency.

What measurements are used for height?

Height is typically measured from the highest ground level adjacent to the building.

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.

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.

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