12 Carol Street London NW1 0HU

This site has had 2 applications since 2014: 1 approved, 1 refused.

• 2016/6586/P Refused

  12 Carol Street London NW1 0HU

  Erection of mansard roof extension to single dwelling house (C3)

  Decided 31 Jul 2017 Full applications

1. 23 Jul 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 23 July 2014, 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.

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.

• 12 Carol Street London NW1 0HU

  2016/6586/P 0m away

  Erection of mansard roof extension to single dwelling house (C3)

  Refused Full applications Extension Loft or dormer
  Domestic

• 6 CAROL STREET LONDON NW1 0HU

  2011/5939/P 13m away

  Erection of single storey rear extension with two rooflights in connection with existing dwellinghouse (Class C3).

  Granted Full applications Extension Loft or dormer
  Small domestic

• 6 CAROL STREET LONDON NW1 0HU

  2012/1236/P 13m away

  Installation of raised timber decking, 60cm in height from ground level within rear garden of single dwelling house (Class C3)

  Granted Full applications
  Domestic

• Flat A 26 Greenland Road London NW1 0AY

  2021/5798/T 25m away

  REAR GARDEN: 1 x Lime - Crown reduce by 40%. Re-establish pollard head at the same level as the neighbouring limes in 28 Greenland Road.

  Granted Trees

• 24 A GREENLAND ROAD LONDON NW1 0AY

  2011/5296/L 25m away

  Erection of single storey rear extension (following demolition of existing lean-to extension), replacement of doors/windows at front and rear lower ground floor level, repair works to retained ground floor level windows and internal alterations at lower and upper ground floor level all in connection with existing flat (Class C3).

  Granted Heritage and listed buildings Extension Demolition +1
  Small domestic

• 24 A GREENLAND ROAD LONDON NW1 0AY

  2011/5230/P 25m away

  Demolition of existing lean-to extension at ground floor level and the erection of a single storey rear extension and new staircase following the demolition of existing rear external staircase, enlargement of existing lower ground floor extension, and alterations to the fenestration at front and rear of the property associated with the use as a residential flat (Class C3).

  Granted Full applications Extension Demolition +1
  Small domestic

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments 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, café 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.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Full applications