Permitted Development Extensions in Harby

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

• Permitted development rights removed by planning condition
• Listed building restrictions
• Two-storey extension too close to rear boundary
• Outbuilding positioned forward of principal elevation
• Overlooking concerns from upper floor windows
• Roof alteration exceeding permitted cubic volume

Property Types We Advise On in Harby

• Corner plot homes
• Townhouses
• Rural properties
• Detached houses in Harby
• Terraced houses

Frequently Asked Questions

Does an Article 4 Direction affect my extension plans?

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

Do I need drawings for a Lawful Development Certificate?

Yes. Accurate scaled drawings are required to demonstrate compliance.

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.

How close can I build to my neighbour’s boundary?

Extensions built close to a boundary must meet height and eaves restrictions, especially if within two metres of the boundary.

Can I add a balcony to my extension?

Balconies and raised platforms are not permitted development and usually require planning permission.

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.

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