Data-backed planning intelligence · 3,700,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Annex approval rate in North Norfolk

North Norfolk approved 94.1% of annex applications, based on 85 decisions analysed.

Last updated: August 2026

94.1%
annex approval rate
85
Annex decisions
80
Approved
5
Refused
94.8%
North Norfolk overall

Annex applications are approved at roughly the same rate as the North Norfolk average (94.8%).

How annex compares in North Norfolk

Annex (85 decided)
94.1%
North Norfolk all applications (2,728 decided)
94.8%

Planning a annex in North Norfolk?

94.1% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

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Other project types in North Norfolk

Garage / Parking (443 decided)
95.7%
Rear Extension (307 decided)
97.4%
Outbuilding (239 decided)
95.4%
Extension (General) (216 decided)
97.2%
New Build (176 decided)
92.6%
Side Extension (170 decided)
96.5%
86.9%
Dormer (86 decided)
95.3%
Conservatory (63 decided)
95.2%
Front Extension (44 decided)
90.9%
100.0%
Loft Conversion (21 decided)
90.5%
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