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Planning application

Flat 1st And 2nd Floor 12A South Hill Park London NW3 2SB

Granted Camden 2025/0758/P Full applications

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a mansard roof extension, and associated works including the installation of 3 x rooflights in the front roofslope and the creation of a rear roof terrace and replacement of windows to front and rear elevations.

As published by the council, reference 2025/0758/P

Application record

Reference
2025/0758/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
4 Apr 2025
Postcode
NW3 2SB

Timeline

Dates from the published record

  1. 4 Apr 2025

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 4 April 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 12 A South Hill Park London NW3 2SB

    2014/2048/P 0m away

    Variation to condition 3 (approved plans) of planning permission 2010/6569/P granted on 11/02/2011 for the erection of a full width extension at lower ground floor level and installation of door at rear ground floor level, namely alteration to rear lower floor doors and reconfiguration of rooflights.

    Granted Full applications Extension Loft or dormer
  • 14 South Hill Park Gardens London NW3 2TG

    2018/2731/T 6m away

    (TPO REF. C186) REAR GARDEN: 1 x Horse Chestnut - reduce crown to previous points approx 30%

    Granted Trees
  • 10 South Hill Park London NW3 2SB

    2016/2558/T 6m away

    REAR GARDEN: 1 x Bay - Fell

    Granted Trees
  • 10 South Hill Park London Camden NW3 2SB

    2023/2370/P 6m away

    Installation of 1 no. gas riser to the front elevation at ground and first floor level.

    Granted Full applications
  • 10 South Hill Park London NW3 2SB

    2023/4844/P Submitted 13 Nov 2023 6m away

    Variation of condition 2 (approved drawings) of planning permission 2023/2370/P dated 21/08/2023 for 'Installation of 1 no. gas riser to the front elevation at ground and first floor level', namely to alter point of entry of pipework.

    Granted Amendments 5 docs
  • 10 South Hill Park London NW3 2SB

    2012/1034/T 6m away

    REAR GARDEN: 1 x Ash - Fell to ground level. 1 x Portugese Laurel - Fell to ground level.

    Granted Trees

In Camden

  • 2026/3898/P Awaiting decision

    98 Marchmont Street London WC1N 1AG

    Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

    16 Sep 2026 Full applications
  • 2026/2709/P Awaiting decision

    166A Camden Street London NW1 9PT

    Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

    16 Sep 2026 Full applications
  • 2026/3994/P Awaiting decision

    Euston Tower 286 Euston Road London NW1 3DP

    Details to discharge Condition 23 (LUL Subculture) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

    15 Sep 2026 Full applications
  • 2026/3993/P Awaiting decision

    Euston Tower 286 Euston Road London NW1 3DP

    Details to discharge Condition 22 (LUL Infrastructure) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

    15 Sep 2026 Full applications
  • 2026/3861/P Awaiting decision

    Beaumont Court 1-45 College Grove London NW1 0RW

    Installation of condensors and minor alterations to elevations at lower floors.

    15 Sep 2026 Full applications