Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Dormer approval rate in Chichester

Chichester approved 89.2% of dormer applications, based on 277 decisions analysed.

Last updated: October 2026

89.2%
dormer approval rate
277
Dormer decisions
247
Approved
30
Refused
88.8%
Chichester overall

Dormer applications are approved at roughly the same rate as the Chichester average (88.8%).

How dormer applications compare in Chichester

Dormer (277 decided)
89.2%
Chichester all applications (2,846 decided)
88.8%

Before you apply in Chichester

This page shows the council-wide rate. The free check shows decisions near your property.

✓ Your ward's dormer approval rate
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Chichester →

Planning professional? PlanningLens runs refusal alerts and evidence packs for Chichester and any other published UK council. See the data services →

Other project types in Chichester

Garage and parking (790 decided)
88.7%
Rear extension (704 decided)
94.9%
Side extension (386 decided)
95.1%
Outbuilding (349 decided)
89.7%
Other extension (323 decided)
91.0%
73.4%
New build (181 decided)
76.8%
Conservatory (177 decided)
97.7%
Front extension (105 decided)
96.2%
Annex (96 decided)
81.2%
Loft conversion (87 decided)
89.7%
93.5%
94.4%
Basement (13 decided)
100.0%
Check planning approval patterns