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Harrow on the Hill planning approval rate

Harrow on the Hill ward in Harrow has a 77.4% approval rate based on 1,069 planning decisions. Harrow overall: 75.9%.

Last updated: August 2026

77.4%
ward approval rate
1,069
Decisions
827
Approved
242
Refused
75.9%
Harrow average

Harrow on the Hill is broadly in line with the Harrow average, neither notably strict nor notably permissive.

How Harrow on the Hill compares

Harrow on the Hill ward (1,069 decided)
77.4%
Harrow overall (22,151 decided)
75.9%
Planning in Harrow? Check your postcode to see approval rates specific to your ward and street.

Recent decisions in Harrow on the Hill

Installation of window to rear at first floor level; external alterations · 2026-08-10
Approved
Replacement doors and windows · 2026-08-03
Approved
Two storey side to rear extension; rear dormer; external alteration (Demolition · 2026-07-27
Refused
Single storey front extension; replacement of existing flat roof with a pitched · 2026-07-27
Refused
Single and two storey rear extension to 58 and 60 Lowlands Road including the co · 2026-07-20
Approved

What gets approved near your property?

In Harrow, 1 in 4 applications are refused. Your PlanningLens Full Planning Analysis gives you 17 pages of intelligence specific to your property:

✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Harrow
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Harrow →

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Other wards in Harrow

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