12 Gloucester Gate London NW1 4HG

This site has had 11 applications since 2015: 8 approved, 0 refused.

• 2021/5371/L Granted

  12 Gloucester Gate London NW1 4HG

  Details of structural engineers' drawings and a method statement for: the demolition and excavation; and for the new stair required by condition 4 and 10 of listed building consent 2020/0427/L dated 12/10/2020 for 'Works permitted by extant Listed Building Consents 2016/4554/L and 2017/4133/L (as part allowed at appeal APP/X5210/W/18/3204334) and the following amendments namely the relocation of the stairs between the basement and lower ground floor to area below the existing stairs; revision to the layout of the treatment room as a result of the relocation of the proposed stairs; the removal of the non-original cupboard under the existing stairs, retention of the vaulted ceiling of the gallery; and the change from a rooflight to a lightwell and relocation of the opening towards the external wall of the mews.

  Decided 21 Mar 2022 Heritage and listed buildings
• 2021/5200/P Granted

  12 Gloucester Gate London NW1 4HG

  Details of landscaping required by condition 4 of planning permission 2020/0441/P dated 09/10/2020 for 'Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard'.

  Decided 23 Feb 2022 Full applications
• 2021/5051/P Granted

  12 Gloucester Gate London NW1 4HG

  Details of measures to mitigate light spill required by condition 11 of planning permission 2020/0441/P dated 09/10/2020 for 'Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard'.

  Decided 15 Feb 2022 Full applications
• 2021/5044/L Granted

  12 Gloucester Gate London NW1 4HG

  Details of photographic record of the interior required by condition 5 of listed building consent 2020/0427/L dated 12/10/2020 for 'Works permitted by extant Listed Building Consents 2016/4554/L and 2017/4133/L (as part allowed at appeal APP/X5210/W/18/3204334) and the following amendments namely the relocation of the stairs between the basement and lower ground floor to area below the existing stairs; revision to the layout of the treatment room as a result of the relocation of the proposed stairs; the removal of the non-original cupboard under the existing stairs, retention of the vaulted ceiling of the gallery; and the change from a rooflight to a lightwell and relocation of the opening towards the external wall of the mews.

  Decided 22 Nov 2021 Heritage and listed buildings
• 2021/2140/L Withdrawn

  12 Gloucester Gate London NW1 4HG

  Minor amendments to the Planning Permission 2017/1357/P. The proposal is to convert the top floor flat into two smaller units.

  Decided 21 Jun 2021 Heritage and listed buildings
• 2020/0427/L Granted

  12 Gloucester Gate London NW1 4HG

  Works permitted by extant Listed Building Consents 2016/4554/L and 2017/4133/L (as part allowed at appeal APP/X5210/W/18/3204334) and the following amendments namely the relocation of the stairs between the basement and lower ground floor to area below the existing stairs; revision to the layout of the treatment room as a result of the relocation of the proposed stairs; the removal of the non-original cupboard under the existing stairs, retention of the vaulted ceiling of the gallery; and the change from a rooflight to a lightwell and relocation of the opening towards the external wall of the mews.

  Decided 12 Oct 2020 Heritage and listed buildings
• 2020/0441/P Granted

  12 Gloucester Gate London NW1 4HG

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard.

  Decided 9 Oct 2020 Full applications
• 2015/6117/T Withdrawn

  12 Gloucester Gate London NW1 4HG

  REAR GARDEN: 1 x Horn beam - Fell to ground level. 1 x Lilac - Fell to ground level. 1 x Japanese Maple - Fell to ground level. FRONT GARDEN: 1 x Weeping Ash - Fell to ground level. 1 x Cherry - Fell to ground level. 1 x Cotoneaster - Fell to ground level.

  Decided 14 Dec 2015 Trees
• 2015/5961/T Granted

  12 Gloucester Gate London NW1 4HG

  DD 1x pendulous ash, FELL - dead, centre of front garden of 12 Gloucester Gate, London NW1

  Decided 9 Dec 2015 Trees
• 2015/6116/T Withdrawn

  12 Gloucester Gate London NW1 4HG

  DUPLICATE OF 6117 WHICH HAS ONE MORE TREE ON IT - REAR GARDEN: 1 x Horn beam - Fell to ground level. 1 x Lilac - Fell to ground level. 1 x Japanese Maple - Fell to ground level. FRONT GARDEN: 1 x Weeping Ash - Fell to ground level. 1 x Cherry - Fell to ground level.

  Decided 17 Nov 2015 Trees

1. 10 Dec 2021

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2020/0441/P Granted

  12 Gloucester Gate London NW1 4HG

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard.

  Decided 9 Oct 2020 Full applications
• 2016/4549/P Granted

  12 Gloucester Gate, 12 & 13 Gloucester Gate Mews London NW1 4AD

  Erection of single storey extension connecting 12 Gloucester Gate to mews building; insertion of rooflight; excavation of basement to extend below rear courtyard and mews properties; remodelling of mews properties with sash windows at upper ground floor (facing courtyard), parapet height raised, and erection of hipped, pitched roof to 12 Gloucester Gate Mews following demolition of 12 and 13 Gloucester Gate Mews behind retained elevation facing Gloucester Gate Mews.

  Decided 22 Dec 2016 Full applications
• 2017/4111/P Refused

  12 Gloucester Gate, 12 & 13 Gloucester Gate Mews London NW1 4AD

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely lowering of garden level by 200mm, insertion of lift to lightwell, setting back of bay on east elevation, a flat solid roof to garden room, insertion of roof light over lift shaft, reconfigured / additional windows at 2nd floor on south elevation, reconfigured roof lights at 2nd floor roof, relocation of door and widening of garage door to east elevation of 12 Gloucester Gate Mews.

  Decided 15 Mar 2018 Full applications

Camden granted permission on 10 December 2021, 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 Gloucester Gate, 12 & 13 Gloucester Gate Mews London NW1 4AD

  2017/4111/P 0m away

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely lowering of garden level by 200mm, insertion of lift to lightwell, setting back of bay on east elevation, a flat solid roof to garden room, insertion of roof light over lift shaft, reconfigured / additional windows at 2nd floor on south elevation, reconfigured roof lights at 2nd floor roof, relocation of door and widening of garage door to east elevation of 12 Gloucester Gate Mews.

  Refused Full applications Extension Loft or dormer +1
  Small domestic

• Gloucester Lodge 12 Gloucester Gate and 12 & 13 Gloucester Gate Mews London NW1 4HG

  2023/2155/P 0m away

  91% historically approved

  External alterations including replacement of fixed glazing with sliding doors to consented lightwell and installation of associated balustrades, change to material of mews courtyard elevation from painted brick to fair-faced brick, increase in height of garage doors on retained elevation of 12 Gloucester Gate Mews, reinstatement of existing door into Mews from courtyard and reinstatement of pedestrian gate on front boundary and associated works.

  At appeal Full applications Windows or glazing

• 12 Gloucester Gate London NW1 4HG

  2021/5051/P 0m away

  Details of measures to mitigate light spill required by condition 11 of planning permission 2020/0441/P dated 09/10/2020 for 'Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard'.

  Granted Full applications Extension Loft or dormer
  Small domestic

• 12 Gloucester Gate London NW1 4HG

  2015/6116/T 0m away

  DUPLICATE OF 6117 WHICH HAS ONE MORE TREE ON IT - REAR GARDEN: 1 x Horn beam - Fell to ground level. 1 x Lilac - Fell to ground level. 1 x Japanese Maple - Fell to ground level. FRONT GARDEN: 1 x Weeping Ash - Fell to ground level. 1 x Cherry - Fell to ground level.

  Withdrawn Trees

• 12 Gloucester Gate London NW1 4HG

  2020/0441/P 0m away

  Variation of condition 3 (approved drawings) of planning permission 2016/4549/P dated 22/12/2016 (as amended by 2017/4111/P partly allowed at appeal 10/06/2019) (for erection of single storey extension connecting 12 Gloucester Gate to mews building and associated alterations), namely to allow lightwell (rather than rooflight) to courtyard.

  Granted Full applications Extension Loft or dormer
  Small domestic

• 12 Gloucester Gate London NW1 4HG

  2015/5961/T 0m away

  DD 1x pendulous ash, FELL - dead, centre of front garden of 12 Gloucester Gate, London NW1

  Granted Trees

• 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