Permitted Development Extensions in Radnage

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

• Roof alteration exceeding permitted cubic volume
• Overlooking concerns from upper floor windows
• Incorrect measurement from original dwelling
• Article 4 Direction restrictions
• Two-storey extension too close to rear boundary
• Raised decking exceeding permitted height

Property Types We Advise On in Radnage

• Townhouses
• Terraced houses
• Semi-detached houses
• Rural properties
• Properties with outbuildings

Frequently Asked Questions

Do conservation areas affect permitted development rights?

Yes. Properties within conservation areas often have additional restrictions, and some permitted development rights may be limited or removed entirely.

Can I extend a semi-detached house differently to a detached house?

Yes, size limits and projection distances differ depending on property type.

Does an Article 4 Direction affect my extension plans?

Yes. Article 4 Directions remove certain permitted development rights, meaning planning permission may be required.

How is the original house defined for measurement purposes?

The “original house” refers to the property as it stood on 1 July 1948 or when it was first built, not including later extensions.

Do permitted development rights expire?

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

How long does a Lawful Development Certificate take?

Most councils determine applications within eight weeks, though timescales may vary.

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