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Outbuilding approval rate in Adur & Worthing

Adur & Worthing approved 90.2% of outbuilding applications, based on 440 decisions analysed.

Last updated: March 2026

90.2%
outbuilding approval rate
440
Outbuilding decisions
397
Approved
43
Refused
93.2%
Adur & Worthing overall

Outbuilding applications are refused more often than the Adur & Worthing average (93.2%), suggesting the council scrutinises these projects more closely.

How outbuilding compares in Adur & Worthing

Outbuilding (440 decided)
90.2%
Adur & Worthing all applications (13,786 decided)
93.2%

Planning a outbuilding in Adur & Worthing?

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Less than one set of revised drawings.

Other project types in Adur & Worthing

Rear Extension (2,856 decided)
96.6%
Garage / Parking (1,885 decided)
88.4%
Dormer (1,736 decided)
92.2%
Side Extension (1,264 decided)
95.0%
Extension (General) (1,210 decided)
92.3%
Loft Conversion (899 decided)
92.4%
Conservatory (762 decided)
96.9%
95.2%
85.9%
Front Extension (274 decided)
90.1%
Annex (188 decided)
87.8%
Wraparound Extension (187 decided)
96.8%
New Build (162 decided)
72.8%
HMO (99 decided)
85.9%
Basement (90 decided)
84.4%
Flat Conversion (62 decided)
79.0%
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