Dormer Extension Planning Permission in Kensington and Chelsea

Permitted Development

Outbuildings may be permitted development subject to national permitted development limits.

Maximum Height

Maximum overall height of 4 metres with a dual-pitched roof, or 3 metres otherwise.

Boundary Rules

Height limited to 2.5 metres if within 2 metres of a boundary.

Other Planning Guides in Kensington and Chelsea

• Garden Room in Kensington and Chelsea
• Loft Conversion in Kensington and Chelsea
• House Extension in Kensington and Chelsea
• Single Storey Extension in Kensington and Chelsea
• Two Storey Extension in Kensington and Chelsea
• Rear Extension in Kensington and Chelsea
• Side Extension in Kensington and Chelsea
• Wraparound Extension in Kensington and Chelsea
• Outbuildings in Kensington and Chelsea
• Garage Conversion in Kensington and Chelsea
• Porch in Kensington and Chelsea

Nearby Planning Guidance

• Dormer Extension in Waltham Forest
• Dormer Extension in Greenwich
• Dormer Extension in Ealing
• Dormer Extension in Merton
• Dormer Extension in Bexley
• Dormer Extension in Newham

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