Annex approval rate in West Lothian

West Lothian approved 87.5% of annex applications, based on 40 decisions analysed.

Last updated: May 2026

87.5%

annex approval rate

Annex decisions

Approved

Refused

90.7%

West Lothian overall

Annex applications are refused more often than the West Lothian average (90.7%), suggesting the council scrutinises these projects more closely.

How annex compares in West Lothian

Annex (40 decided)

87.5%

West Lothian all applications (13,423 decided)

90.7%

87.5% 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

95.2%

91.5%

85.0%

New Build (658 decided)

84.5%

Dormer (487 decided)

88.5%

Outbuilding (466 decided)

88.8%

Conservatory (393 decided)

96.9%

95.1%

84.6%

95.5%

93.3%

Basement (12 decided)

83.3%

100.0%