Unauthorised construction of a first floor side extension (“the Unauthorised Development”)
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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: Franks Z
Archive Data: 30 Decisions
Allowance Rate (Householder developments)
46.7%
↑ High
National Average (Householder developments)
35.3%
Inspector's Analysis
https://www.gov.uk/planning-inspectorate
Appeal Decision
Site visit made on 22 January 2026
by Zoë Franks, Solicitor
an Inspector appointed by the Secretary of State
Decision date: 03rd March 2026
Appeal Ref: APP/M5450/C/23/3331439
144 Streatfield Road, HARROW, HA3 9BU
• The appeal is made under section 174 of the Town and Country Planning Act 1990 (as amended).
• The appeal …