Permitted Development Extensions in Wash Common

We provide clear, professional guidance on permitted development extensions in Wash Common 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 Wash Common

• Materials not matching existing dwelling
• Outbuilding positioned forward of principal elevation
• Side extension exceeds half the width of the original house
• Dormer facing road
• Extension covering more than 50% of garden area
• Roof alteration exceeding permitted cubic volume

Property Types We Advise On in Wash Common

• Semi-detached houses
• Properties with outbuildings
• Chalet-style houses
• Homes subject to Article 4 Directions
• Corner plot homes

Frequently Asked Questions

Do I need prior approval for a larger extension?

In some cases, larger home extensions require a prior approval process where neighbours are notified and the council assesses certain impacts.

What is the 45-degree rule?

The 45-degree rule is a guideline used by some councils to assess impact on neighbouring properties, particularly in relation to light and outlook.

What happens if I build without permission?

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

How high can my extension be?

Height limits vary, but rear extensions under permitted development generally cannot exceed four metres for detached houses or three metres for others.

Can I amend my plans after submission?

Minor amendments may be accepted during determination, depending on the council.

Can I remove a chimney without permission?

External alterations may require permission depending on property type and location.

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