Permitted Development Extensions in Wandsworth

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

• Eaves height exceeding 3 metres near boundary
• Overlooking concerns from upper floor windows
• Incorrect measurement from original dwelling
• Extension within a conservation area in Wandsworth
• Dormer facing road
• Two-storey extension too close to rear boundary

Property Types We Advise On in Wandsworth

• Properties with outbuildings
• Properties with previous extensions
• Homes subject to Article 4 Directions
• Victorian properties
• Chalet-style houses

Frequently Asked Questions

Can I extend above a single-storey extension?

Possibly, but this often requires planning permission and must comply with height and design considerations.

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.

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.

Do I need structural calculations?

Yes, building regulations often require structural calculations for beams, foundations, and load-bearing elements.

Is planning permission needed for internal alterations?

Internal changes usually do not require planning permission unless the property is listed.

Can I extend a house that has already been extended?

Permitted development limits are cumulative, so previous extensions may reduce what is still allowed.

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