Planning appeal decision
26 Windsor Avenue, Uxbridge, UB10 9AT
Planning appeal 3361642 at 26 Windsor Avenue, Uxbridge, UB10 9AT (London Borough of Hillingdon) was dismissed on 2 July 2025 by Inspector Davies B, by written representations. The main issue, as the Inspector framed it: the effect on the character and appearance of the area.
part single; part two-storey rear extension to the host dwelling (following demolition of rear extension); part single part two-storey side/rear extension to form an attached new dwelling (following demolition of side extension); raising of overall ridge he ight; removal of front gable to host dwelling; sub-division of site; hard and soft landscaping; boundary treatment; new vehicular crossover including alterations to the existing parking provision and refuse/cycle storage
- Authority
- London Borough of Hillingdon
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Davies B
- Postcode
- UB10 9AT
Main issues, as the Inspector framed them
- the effect on the character and appearance of the area
- the living conditions of future occupants of No 26A with reference to the size of living accommodation
What decided it
The loss of the distinctive character of the host building, the reduction in openness at a prominent corner location, and the harmful disruption to the established building line along Richmond Avenue outweighed the consideration of recent similar permissions granted elsewhere on the estate.
What the Inspector cited
- Development plan policies
- Policy DMHB 11Policy DMHD 1Policy D3Policy BE1Policy DMH 6Policy D6Policy DMHB 16
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 2025
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- 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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