26/1427ApproveLast updated 15/08/2026, 18:11
This application proposes a mansard roof extension and a rear roof terrace with privacy screening, along with the installation of rooflights to a first floor flat.
Full Planning Permission
Blenheim Gardens, London NW2
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Plans & drawings
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Proposed mansard roof extension, roof terrace with privacy screening to rear roof and installation of 2x front rooflights and 1x side rooflight to first floor flat.
Application Timeline
Application Registered09/06/2026
Application Validated15/06/2026
Decision MadeN/A
Decision Issued10/08/2026
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For neighbours
Physical construction works
Build-phase noise, dust and vehicles while works are carried out.
Upper-floor or window works
First-floor, dormer, balcony or window works in the description.
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