Data-backed planning intelligence · 3,790,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Outbuilding approval rate in Harlow

Harlow approved 99.0% of outbuilding applications, based on 97 decisions analysed.

Last updated: August 2026

99.0%
outbuilding approval rate
97
Outbuilding decisions
96
Approved
1
Refused
97.9%
Harlow overall

Outbuilding applications are approved at roughly the same rate as the Harlow average (97.9%).

How outbuilding compares in Harlow

Outbuilding (97 decided)
99.0%
Harlow all applications (2,676 decided)
97.9%

Planning a outbuilding in Harlow?

99.0% 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
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Other project types in Harlow

Garage / Parking (466 decided)
99.1%
Rear Extension (453 decided)
98.7%
Side Extension (174 decided)
100.0%
100.0%
New Build (110 decided)
99.1%
Extension (General) (102 decided)
99.0%
Front Extension (72 decided)
100.0%
Dormer (51 decided)
100.0%
Loft Conversion (46 decided)
100.0%
Conservatory (40 decided)
100.0%
Annex (23 decided)
100.0%
HMO (22 decided)
95.5%
100.0%
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