Annex approval rate in Harborough

Harborough approved 83.9% of annex applications, based on 31 decisions analysed.

Last updated: June 2026

83.9%

annex approval rate

Annex decisions

Approved

Refused

91.1%

Harborough overall

Annex applications are refused more often than the Harborough average (91.1%), suggesting the council scrutinises these projects more closely.

How annex compares in Harborough

Annex (31 decided)

83.9%

Harborough all applications (2,200 decided)

91.1%

83.9% 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%

89.9%

93.7%

New Build (123 decided)

82.9%

77.6%

88.3%

Outbuilding (103 decided)

90.3%

Dormer (68 decided)

85.3%

91.2%

Conservatory (46 decided)

93.5%

86.5%

81.2%