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Annex approval rate in Kingston upon Hull

Kingston upon Hull approved 82.6% of annex applications, based on 23 decisions analysed.

Last updated: September 2026

82.6%
annex approval rate
23
Annex decisions
19
Approved
4
Refused
88.0%
Kingston upon Hull overall

Annex applications are refused more often than the Kingston upon Hull average (88.0%), suggesting the council scrutinises these projects more closely.

How annex compares in Kingston upon Hull

Annex (23 decided)
82.6%
Kingston upon Hull all applications (4,459 decided)
88.0%

Planning a annex in Kingston upon Hull?

82.6% 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 annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
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Planning professional? PlanningLens runs refusal alerts and evidence packs for Kingston upon Hull and any other published UK council — see the data services →

Other project types in Kingston upon Hull

Rear Extension (1,153 decided)
90.9%
86.0%
Garage / Parking (638 decided)
83.5%
Extension (General) (498 decided)
89.2%
Side Extension (401 decided)
88.5%
New Build (377 decided)
83.8%
HMO (364 decided)
87.1%
Dormer (192 decided)
84.9%
Outbuilding (174 decided)
83.3%
Conservatory (154 decided)
93.5%
Loft Conversion (91 decided)
82.4%
Flat Conversion (85 decided)
81.2%
88.9%
Front Extension (50 decided)
86.0%
87.2%
Basement (17 decided)
100.0%
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