Without planning permission: 3.1 The unauthorised construction of a single storey side to rear extension and the installation of a door in the rear elevation of the first floor rear elevation (“the Unauthorised Development”); and 3.2 The unauthorised hardsurfacing [sic] of the entire front garden (“the Unauthorised Hardstanding”) as shown hatched in blue on Plan 2
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Borough Success Rate
In London Borough of Harrow, approx 40.2% of Householder developments appeals are successful. (Sample: 854 cases).
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Inspector Profile: Jones R
Archive Data: 210 Decisions
Allowance Rate (Householder developments)
41.0%
↑ High
National Average (Householder developments)
35.3%
Inspector's Analysis
https://www.gov.uk/planning-inspectorate
Appeal Decision
Site visit made on 24 February 2026
by Richard S Jones BA (Hons), BTP, MRTPI
an Inspector appointed by the Secretary of State
Decision date: 29 April 2026
Appeal Ref: APP/M5450/C/23/3325757
Land at 16 Brookshill Avenue, Harrow, HA3 6RZ
• The appeal is made under section 174 of the Town and Country Planning Act 1990 (as am…