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Annex approval rate in South Holland

South Holland approved 93.3% of annex applications, based on 15 decisions analysed.

Last updated: March 2026

93.3%
annex approval rate
15
Annex decisions
14
Approved
1
Refused
94.4%
South Holland overall

Annex applications are approved at roughly the same rate as the South Holland average (94.4%).

How annex compares in South Holland

Annex (15 decided)
93.3%
South Holland all applications (1,293 decided)
94.4%

Planning a annex in South Holland?

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Less than one set of revised drawings.

Other project types in South Holland

Extension (General) (132 decided)
93.9%
Garage / Parking (127 decided)
89.0%
Rear Extension (100 decided)
96.0%
New Build (78 decided)
89.7%
82.7%
Side Extension (51 decided)
100.0%
Outbuilding (38 decided)
97.4%
Conservatory (21 decided)
95.2%
Front Extension (12 decided)
91.7%
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