Annex approval rate in Torfaen

Torfaen approved 87.9% of annex applications, based on 33 decisions analysed.

Last updated: June 2026

87.9%

annex approval rate

Annex decisions

Approved

Refused

92.5%

Torfaen overall

Annex applications are refused more often than the Torfaen average (92.5%), suggesting the council scrutinises these projects more closely.

How annex compares in Torfaen

Annex (33 decided)

87.9%

Torfaen all applications (4,871 decided)

92.5%

87.9% 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

90.9%

91.1%

95.1%

93.7%

Conservatory (256 decided)

97.7%

89.5%

Outbuilding (163 decided)

91.4%

Dormer (145 decided)

92.4%

90.8%

New Build (84 decided)

82.1%

91.5%

92.0%

Basement (15 decided)

93.3%