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Planning appeal decision

Allowed28 April 20253356600

11 Hall Road, Isleworth, TW7 7PA

Construction of a single storey extension to facilitate the conversion of the existing garage to an ancillary annex. The annex would comprise: Shower Room, Open plan bedroom/living room

Authority
London Borough of Hounslow
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
O'Brien L

Main issues, as the Inspector framed them

  • Whether the proposal, by virtue of its design, would constitute a separate unit of residential accommodation not ancillary to No 11 Hall Road and, if not ancillary, the possible implications for character and appearance of the area and living conditions of neighbouring occupiers

What decided it

The proposed building would be clearly subservient in scale and facilities, lack independent kitchen provision, and be functionally dependent on the host dwelling, making it ancillary rather than a separate residential unit, which could be secured by planning condition.

Plan policies cited: Policy CC1, Policy CC2, Policy SC7

The main issues and the deciding factor are read from the published letter by Town Planner Pro; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.

In the app this decision sits on the map beside every other appeal around it, with the full reasoning summary, the letter held on file, and the case law it applies.