Permitted Development Extensions in Great Hollands

We provide clear, professional guidance on permitted development extensions in Great Hollands 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 Great Hollands

• Side extension exceeds half the width of the original house
• Dormer facing road
• Eaves height exceeding 3 metres near boundary
• Prior approval required but not obtained
• Overall height above permitted maximum
• Extension built beyond original rear wall line

Property Types We Advise On in Great Hollands

• Bungalows
• Properties with outbuildings
• 1930s suburban homes
• Semi-detached houses
• Townhouses

Frequently Asked Questions

What is prior approval neighbour consultation?

For larger extensions, councils notify neighbours and assess specific impacts before granting prior approval.

Can I extend a semi-detached house differently to a detached house?

Yes, size limits and projection distances differ depending on property type.

Do I need planning permission for a rear extension in Great Hollands?

Many rear extensions fall within permitted development limits, but projection depth, height, and boundary proximity must comply with national rules and any local restrictions.

Does permitted development apply to new-build homes?

Some new-build homes have permitted development rights removed by planning condition.

Are garden rooms permitted development?

Garden rooms may qualify if they meet size and usage limits and are not used as separate accommodation.

Can I extend onto agricultural land?

Residential permitted development rights apply only within the residential curtilage.

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