Permitted Development Extensions in Shefford

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

• Extension on a flat or maisonette
• Roof alteration exceeding permitted cubic volume
• Outbuilding positioned forward of principal elevation
• Overall height above permitted maximum
• Prior approval required but not obtained
• Incorrect measurement from original dwelling

Property Types We Advise On in Shefford

• Townhouses
• Properties within conservation areas
• 1930s suburban homes
• Properties with previous extensions
• Semi-detached houses

Frequently Asked Questions

Is planning permission needed for internal alterations?

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

Can I build an outbuilding in my garden?

Outbuildings may be permitted development if they meet height, location, and usage restrictions.

Can I add bi-fold doors to my extension?

Yes, provided the extension itself complies with permitted development rules and glazing requirements meet building regulations standards.

Can I install rooflights under permitted development?

Rooflights are often permitted if they do not protrude significantly beyond the roof slope.

Does permitted development apply to HMOs?

Some permitted development rights may be restricted depending on property use class.

Does permitted development apply to new-build homes?

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

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