23 Warden Avenue, Harrow, HA2 9LP

Proposed single-storey rear extension (Retrospective)

Authority: London Borough of Harrow
Appeal type: householder · Householder
Procedure: Written
Development: residential
Postcode: HA2 9LP

Main issues, as the Inspector framed them

The effect of the development on the living conditions of the neighbouring occupants of 21 Warden Avenue, with particular regard to outlook and light

What decided it

The cumulative bulk and overbearing effect of the extension on the neighbouring property's outlook and sense of enclosure, which creates unacceptable harm to living conditions despite modest design mitigation measures.

Plan policies cited: Policy GR1 of the Harrow Local Plan 2021-2041, Policy D3 of the London Plan (2021), Supplementary Planning Document Residential Design Guide (2010)

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