Permitted Development Extensions in Lenham

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

• Eaves height exceeding 3 metres near boundary
• Roof alteration exceeding permitted cubic volume
• Side extension exceeds half the width of the original house
• Article 4 Direction restrictions
• Permitted development rights removed by planning condition
• Overlooking concerns from upper floor windows

Property Types We Advise On in Lenham

• Rural properties
• Properties with outbuildings
• Townhouses
• Detached houses in Lenham
• Properties within conservation areas

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.

How is the original house defined for measurement purposes?

The “original house” refers to the property as it stood on 1 July 1948 or when it was first built, not including later extensions.

Can I remove a chimney without permission?

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

Can I appeal a planning refusal?

Yes. Applicants may appeal to the Planning Inspectorate within specified time limits.

Do I need drawings for a Lawful Development Certificate?

Yes. Accurate scaled drawings are required to demonstrate compliance.

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 Lenham and want to confirm whether it qualifies under permitted development rules, request a free assessment today and get clarity before you build.