Planning appeal decision
44 Park Avenue, Ruislip, HA4 7UH
Planning appeal 3268652 at 44 Park Avenue, Ruislip, HA4 7UH (London Borough of Hillingdon) was dismissed on 27 July 2021 by Inspector Mulloy C, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the host property and the surrounding area.
alterations to main roof for loft conversion
- Authority
- London Borough of Hillingdon
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Mulloy C
- Postcode
- HA4 7UH
Main issues, as the Inspector framed them
- The effect of the proposal on the character and appearance of the host property and the surrounding area
- The effect of the proposal on the living conditions of existing occupiers at 42 and 46 Park Avenue with specific reference to outlook and amenity space
What decided it
The significant harm to the character and appearance of the host property and surrounding area, caused by the disproportionate mass and bulk of the gable conversion and prominent dormers, outweighed the benefits of extended living accommodation.
The benefits of extended living accommodation for existing occupiers were outweighed by the significant harm to the character and appearance of the host property and surrounding area
What the Inspector cited
- Development plan policies
- Policy BE1 of the Hillingdon Local Plan: Part 1 – Strategic Policies (2019)Policy DMHD 1 of the Local Plan Part 2 – Development Management PoliciesPolicy DMHB 11 of the Local Plan Part 2 – Development Management PoliciesPolicy DMHB 12 of the Local Plan Part 2 – Development Management Policies
- National Planning Policy Framework
- Paragraph 130
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 Hillingdon
The authority’s record since 2016 · every decision in 2021
- Dismissed27 October 202660153104 Albany Close, Ickenham, UB10 8QW
- Dismissed27 October 2026600985618-20 Wilmar Close, Hayes, UB4 8ET
- Dismissed21 October 2026601178225 Stirling Road, Hayes, UB3 3AH
- Dismissed19 October 20266011268364 Victoria Road, Ruislip, HA4 0ET
- Allowed6 October 2026601385888 Stormount Drive, Hayes, UB3 1RH
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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