Permitted Development Extensions in Otford

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

• Side extension exceeds half the width of the original house
• Rear extension exceeds permitted projection limits Otford
• Extension covering more than 50% of garden area
• Eaves height exceeding 3 metres near boundary
• Raised decking exceeding permitted height
• Prior approval required but not obtained

Property Types We Advise On in Otford

• Chalet-style houses
• Edge-of-settlement homes
• Townhouses
• Detached houses in Otford
• 1930s suburban homes

Frequently Asked Questions

Can I build over a sewer?

Building near or over a public sewer may require a build-over agreement from the relevant water authority.

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

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

Can I extend above a single-storey extension?

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

Can I extend a house that has already been extended?

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

Can I extend a listed building?

Listed buildings require listed building consent, even for minor works. Permitted development rights typically do not apply.

Does permitted development apply to new-build homes?

Some new-build homes have permitted development rights removed by planning condition.

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