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Planning appeal decision

Dismissed4 March 20243330083

23 Oaklands Avenue, Isleworth, TW7 5PX

a loft extension, including a new side dormer and rear dormer with Juliet balcony and three flush rooflights on the front roof slope

Authority
London Borough of Hounslow
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Couper C

Main issues, as the Inspector framed them

  • The effect of the proposed development on the character and appearance of the host property and the area, including whether it would preserve or enhance the character or appearance of the Osterley Park Conservation Area

What decided it

The combined impact of the side and rear dormers would significantly harm the character and appearance of the host property and the Osterley Park Conservation Area, and the limited public benefits would not outweigh this harm.

Plan policies cited: HLP Policy CC1, HLP Policy CC2, HLP Policy SC7, HLP Policy CC4, Hounslow Residential Extension Guidelines Supplementary Planning Document 2017 paragraph 4.10, Hounslow Residential Extension Guidelines Supplementary Planning Document 2017 paragraph 6.2

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.