Planning appeal decision
58 Evelyn Avenue, Ruislip, Middlesex, HA4 8AJ
Planning appeal 3279205 at 58 Evelyn Avenue, Ruislip, Middlesex, HA4 8AJ (London Borough of Hillingdon) was allowed on 10 August 2022 by Inspector Watson S, by written representations. The main issue, as the Inspector framed it: The effect of the two side dormers on the living conditions of the occupants of 60 Evelyn Avenue in respect of privacy.
Without planning permission, the single storey rear extension and conversion of roof space to habitable use to include 2 side dormers and 5 side rooflights, and conversion of rear of roof from hip to gable end with a new gable end window”
- Authority
- London Borough of Hillingdon
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Watson S
- Postcode
- HA4 8AJ
Main issues, as the Inspector framed them
- The effect of the two side dormers on the living conditions of the occupants of 60 Evelyn Avenue in respect of privacy
What decided it
The Inspector's site visit observation that the neighbouring property's obscure glazing, window treatments and shutters prevent any unacceptable overlooking from the dormer windows, even if they were to be clear glazed.
What the Inspector cited
- Development plan policies
- DMD1DMHB11
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


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The authority’s record since 2016 · every decision in 2022
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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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