Park House, 9A Wrythe Lane, Carshalton, SM5 2QU

a single storey rear extension, 'hip to gable' roof extension, dormer extension to rear, second floor flank window to side and two rooflights to front

Authority: London Borough of Sutton
Appeal type: householder · Householder (HAS)
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Wallace P

Main issues, as the Inspector framed them

The effect of the development on the character and appearance of the building and the area, including whether it would preserve and enhance the Wrythe Green Conservation Area

What decided it

The scale and form of the gable and dormer extension, which creates a discordant roofscape that dominates the host dwelling and disrupts the coherence of the terrace, causes harm to the conservation area that is not outweighed by the limited private benefits of additional accommodation.

Framework references: 212, 215

Plan policies cited: Policy 28, Policy 30

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Draw a red line around your site and the appraisal follows.
- Heritage. Listed buildings by grade and distance, conservation areas, scheduled monuments, registered parks and gardens, heritage at risk.
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- Flooding. Flood zones 2 and 3, surface water, and both again with climate change.
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