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Annex approval rate in South Kesteven

South Kesteven approved 87.4% of annex applications, based on 174 decisions analysed.

Last updated: June 2026

87.4%
annex approval rate
174
Annex decisions
152
Approved
22
Refused
93.3%
South Kesteven overall

Annex applications are refused more often than the South Kesteven average (93.3%), suggesting the council scrutinises these projects more closely.

How annex compares in South Kesteven

Annex (174 decided)
87.4%
South Kesteven all applications (9,364 decided)
93.3%

Planning a annex in South Kesteven?

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Other project types in South Kesteven

Garage / Parking (1,185 decided)
91.7%
Rear Extension (1,026 decided)
95.8%
Extension (General) (813 decided)
93.1%
Side Extension (591 decided)
95.4%
New Build (540 decided)
80.7%
88.0%
Outbuilding (479 decided)
94.4%
Front Extension (187 decided)
96.8%
Conservatory (183 decided)
95.1%
Dormer (177 decided)
87.6%
Wraparound Extension (111 decided)
94.6%
Loft Conversion (89 decided)
96.6%
Flat Conversion (24 decided)
87.5%
Basement (21 decided)
95.2%
HMO (19 decided)
73.7%
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