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Outbuilding approval rate in Basildon

Basildon approved 78.1% of outbuilding applications, based on 96 decisions analysed.

Last updated: August 2026

78.1%
outbuilding approval rate
96
Outbuilding decisions
75
Approved
21
Refused
90.0%
Basildon overall

Outbuilding applications are refused more often than the Basildon average (90.0%), suggesting the council scrutinises these projects more closely.

How outbuilding compares in Basildon

Outbuilding (96 decided)
78.1%
Basildon all applications (1,648 decided)
90.0%

Planning a outbuilding in Basildon?

78.1% 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 Basildon

Rear Extension (282 decided)
89.7%
Garage / Parking (274 decided)
86.5%
Side Extension (138 decided)
89.1%
Dormer (136 decided)
82.4%
Extension (General) (97 decided)
89.7%
76.1%
Loft Conversion (69 decided)
84.1%
Front Extension (69 decided)
91.3%
New Build (64 decided)
82.8%
Conservatory (36 decided)
97.2%
80.8%
95.7%
Annex (20 decided)
75.0%
HMO (18 decided)
83.3%
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