Planning appeal decision
99 Woodstock Gardens, Hayes, UB4 8BA
Planning appeal 3325679 at 99 Woodstock Gardens, Hayes, UB4 8BA (London Borough of Hillingdon) was allowed in part (a split decision) on 27 June 2025 by Inspector Hawkins S, by written representations. The main issue, as the Inspector framed it: Whether suitable living conditions are provided for the existing and future occupiers of the new dwelling, having regard to internal floor space and private outdoor amenity space.
without planning permission, the change of use of a single family dwellinghouse into two separate self-contained residential units
- Authority
- London Borough of Hillingdon
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Change of use
- Inspector
- Hawkins S
- Postcode
- UB4 8BA
Main issues, as the Inspector framed them
- Whether suitable living conditions are provided for the existing and future occupiers of the new dwelling, having regard to internal floor space and private outdoor amenity space
- The effect on highway safety, having regard to the provision of off-street parking for cars
What decided it
The new dwelling fails to provide suitable living conditions with insufficient internal floor space and private outdoor amenity space, in conflict with Development Plan policies D6, DMHB 16 and DMHB 18.
What the Inspector cited
- Development plan policies
- London Plan Policy D6Hillingdon Local Plan Part 2 Policy DMHB 16Hillingdon Local Plan Part 2 Policy DMHB 18Hillingdon Local Plan Part 2 Policy DMT 6
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
- Notice varied and upheld29 September 2026334896765 Blunts Avenue, Sipson, West Drayton, UB7 0DS
- Notice varied and upheld22 September 202633632552 Milton Close, Hayes, UB4 0DE
- Notice varied and upheld22 September 202633632472 Milton Close, Hayes, UB4 0DE
- Notice varied and upheld11 September 20263359383Land at 7 Waverley Close, Hayes, UB3 4AJ
- Notice varied and upheld4 September 2026336605326 Otterfield Road, West Drayton, UB7 8PE
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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