Permitted Development Extensions in Richmond upon Thames

We provide clear, professional guidance on permitted development extensions in Richmond upon Thames 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 Richmond upon Thames

• Extension within a conservation area in Richmond upon Thames
• Listed building restrictions
• Outbuilding positioned forward of principal elevation
• Materials not matching existing dwelling
• Prior approval required but not obtained
• Permitted development rights removed by planning condition

Property Types We Advise On in Richmond upon Thames

• Edge-of-settlement homes
• Townhouses
• Victorian properties
• New build developments
• Bungalows

Frequently Asked Questions

Can I extend above a single-storey extension?

Possibly, but this often requires planning permission and must comply with height and design considerations.

What happens if I build without permission?

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

How long does a Lawful Development Certificate take?

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

Can I build a two-storey extension without planning permission?

Two-storey extensions are sometimes permitted, but stricter limits apply to height, rear projection distance, and window placement to avoid overlooking neighbours.

Do I need drawings for a Lawful Development Certificate?

Yes. Accurate scaled drawings are required to demonstrate compliance.

Do I need planning permission for a rear extension in Richmond upon Thames?

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

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