Planning appeal decision
21 Grange Avenue, Barnet, EN4 8NJ
Planning appeal 3258574 at 21 Grange Avenue, Barnet, EN4 8NJ (London Borough of Barnet) was allowed on 10 July 2023 by Inspector Russell J, by written representations. The main issue, as the Inspector framed it: The effect of the canopy extension on the character and appearance of the site and surrounding area.
the retention of rear raised level patio with canopy
- Authority
- London Borough of Barnet
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Russell J
- Postcode
- EN4 8NJ
Main issues, as the Inspector framed them
- The effect of the canopy extension on the character and appearance of the site and surrounding area
- The effect of the canopy extension on the living conditions of neighbouring occupiers
- The effect of the canopy extension on the living conditions of the occupiers of the appeal flat itself
What decided it
The canopy extension, assessed on its merits and in the context of the site's distinctive sloping topography, causes no unacceptable harm to character and appearance or neighbouring living conditions, and complies with relevant development plan policies.
What the Inspector cited
- Development plan policies
- Core Strategy Policy CS5DMP Policy DM01London Plan Policy D3London Plan Policy D1DMP Policy DM06Core Strategy Policy CS1
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
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With an account
What an account adds to this decision


More decisions in London Borough of Barnet
The authority’s record since 2016 · every decision in 2023
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- Notice upheld26 August 2026337608848 Oldberry Road, Edgware, HA8 9DB
- Notice upheld18 August 20263337532140A Sydney Road, London, N10 2RN
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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