Permitted Development Extensions in Buckingham

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

• Eaves height exceeding 3 metres near boundary
• Overlooking concerns from upper floor windows
• Extension built beyond original rear wall line
• Extension on a flat or maisonette
• Two-storey extension too close to rear boundary
• Extension covering more than 50% of garden area

Property Types We Advise On in Buckingham

• Corner plot homes
• Properties with outbuildings
• Properties within conservation areas
• Victorian properties
• Edge-of-settlement 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.

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.

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

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

What is the maximum rear projection allowed?

Detached houses may extend up to four metres under standard rules, or eight metres with prior approval. Smaller limits apply to other house types.

What is prior approval neighbour consultation?

For larger extensions, councils notify neighbours and assess specific impacts before granting prior approval.

What happens if permitted development rights have been removed?

If rights have been removed by planning condition or Article 4 Direction, you will likely need to submit a full planning application before building.

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