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

Outbuilding approval rate in Norwich

Norwich approved 94.2% of outbuilding applications, based on 241 decisions analysed.

Last updated: August 2026

94.2%
outbuilding approval rate
241
Outbuilding decisions
227
Approved
14
Refused
92.7%
Norwich overall

Outbuilding applications are approved at roughly the same rate as the Norwich average (92.7%).

How outbuilding compares in Norwich

Outbuilding (241 decided)
94.2%
Norwich all applications (8,590 decided)
92.7%

Planning a outbuilding in Norwich?

94.2% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

✓ Your ward's outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Norwich →

Other project types in Norwich

Rear Extension (1,449 decided)
96.0%
Garage / Parking (751 decided)
89.7%
Side Extension (601 decided)
95.8%
87.0%
Extension (General) (356 decided)
90.4%
Dormer (226 decided)
96.0%
Front Extension (192 decided)
95.8%
Conservatory (171 decided)
98.2%
Loft Conversion (145 decided)
95.2%
Wraparound Extension (111 decided)
96.4%
New Build (100 decided)
78.0%
Basement (64 decided)
87.5%
Annex (50 decided)
92.0%
HMO (48 decided)
54.2%
Flat Conversion (32 decided)
71.9%
Check planning approval patterns, Free