Annex approval rate in Wigan
Wigan approved 88.2% of annex applications, based on 17 decisions analysed.
Last updated: March 2026
88.2%
annex approval rate
17
Annex decisions
15
Approved
2
Refused
89.6%
Wigan overall
Annex applications are approved at roughly the same rate as the Wigan average (89.6%).
How annex compares in Wigan
Annex
88.2%
Wigan all applications
89.6%
Planning a annex in Wigan?
88.2% get approved — but the odds vary by street. Your Pro Report 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
✓ PDF report for your architect
Get Wigan Pro Report — £79
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Wigan
90.2%
91.5%
90.0%
85.8%
89.2%
94.8%
84.3%
89.0%
90.0%
74.0%
88.1%
89.7%
76.5%
76.2%
94.4%