20 The Hermitage, RICHMOND, TW10 6SH

Rear extension to the Lower Ground and Upper Ground floor, including a rear courtyard and landscaping works. Existing garage to be re-built as a store and garden room with new roof profile to match no. 21

Authority: Richmond Upon Thames London Borough Council
Appeal type: householder · Planning Appeal
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Tucker A

Main issues, as the Inspector framed them

The effect of the proposal on groundwater throughflow.

What decided it

The groundwater assessment demonstrating that groundwater is well below the proposed excavation depth, combined with the existing lower ground floor's proven resilience to water ingress, satisfied the Inspector that the proposal would not adversely impact groundwater throughflow.

Plan policies cited: Policy LP11

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