Construction of mansard and 2 no. dormer windows to front of property; change in entrance door location and replacement of existing front door on ground floor; replacement of existing front door; proposed sash window to first floor; proposed opaque and fixed timber sash windows to rear elevation on first and second floors; replacement of all existing windows with like-for-like timber sash windows; internal refurbishment & 2 no. flat-profile sky lights to rear of new mansard
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Borough Success Rate
In Richmond Upon Thames London Borough Council, approx 44.4% of Minor offices/R&D/light industry appeals are successful. (Sample: 9 cases).
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Inspector's Analysis
https://www.gov.uk/planning-inspectorate
Appeal Decision
Site visit made on 9 April 2026
By G Powys Jones FRTPI
an Inspector appointed by the Secretary of State
Decision date:27 April 2026
Appeal Ref: 6002645
4 The Mews, Bridge Road, Twickenham, TW1 1RF
• The appeal is made under section 78 of the Town and Country Planning Act 1990 (as
amended) against a refusal to grant planning…