Planning appeal decision
101 Waltham Avenue, Hayes, UB3 1TD
Planning appeal 3299152 at 101 Waltham Avenue, Hayes, UB3 1TD (London Borough of Hillingdon) was allowed in part (a split decision) on 1 February 2024 by Inspector Thompson F, by written representations. The main issue, as the Inspector framed it: Whether the matters stated in the enforcement notice have occurred as a matter of fact (ground b).
without planning permission, the development of a self-contained residential outbuilding
- Authority
- London Borough of Hillingdon
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Thompson F
- Postcode
- UB3 1TD
Main issues, as the Inspector framed them
- Whether the matters stated in the enforcement notice have occurred as a matter of fact (ground b)
- Whether those matters, if they occurred, constitute a breach of planning control (ground c)
What decided it
The outbuilding contains all facilities necessary for self-contained living (kitchen, shower room, and lounge area) which are primary residential uses and therefore do not fall within the permitted development rights for buildings required for purposes incidental to a dwellinghouse.
The decision letter
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
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 2024
- 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.
®