Annex approval rate in Cannock Chase

Cannock Chase approved 87.7% of annex applications, based on 57 decisions analysed.

Last updated: June 2026

87.7%

annex approval rate

Annex decisions

Approved

Refused

92.3%

Cannock Chase overall

Annex applications are refused more often than the Cannock Chase average (92.3%), suggesting the council scrutinises these projects more closely.

How annex compares in Cannock Chase

Annex (57 decided)

87.7%

Cannock Chase all applications (5,351 decided)

92.3%

87.7% 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
✓ PDF report for your architect

Rear Extension (1,008 decided)

96.3%

95.3%

89.8%

86.5%

96.7%

New Build (311 decided)

85.2%

Outbuilding (140 decided)

95.0%

Conservatory (128 decided)

98.4%

88.5%

95.2%

Dormer (103 decided)

87.4%

82.9%