3 The Mount London NW3 6SZ

This site has had 23 applications since 2012: 20 approved, 2 refused.

• 2023/4539/T Granted

  3 The Mount London NW3 6SZ

  FRONT GARDEN: 1 x Magnolia (T6) - Crown reduction of 2m - 2.5m length reduction.

  Decided 10 Nov 2023 Trees
• 2023/4376/T Granted

  3 The Mount London NW3 6SZ

  SIDE GARDEN: 1 x Lime (T1) - Prune to previous points of reduction, equal to a crown reduction of 3m - 4m. REAR GARDEN: 4 x Limes (T2, T3, T4 & T5) - Prune to previous points of reduction, equal to a crown reduction of 3m - 4m.

  Decided 9 Nov 2023 Trees
• 2020/1676/T Granted

  3 The Mount London NW3 6SZ

  REAR GARDEN: 5 x Limes (T1 - T5) - Cyclical pollarding to remove all live branches, 2.5 - 3m length reduction, entire canopy .

  Decided 30 Apr 2020 Trees
• 2018/3904/T Granted

  3 The Mount London NW3 6SZ

  FRONT GARDEN: 1 x Magnolia - cut back to property boundary

  Decided 31 Aug 2018 Trees
• 2018/3884/T Granted

  3 The Mount London NW3 6SZ

  FRONT GARDEN: 1 x Magnolia (T1) - Thin crown to remove approximately 10% of live branches to improve light and air penetration through crown. Most thinning cuts will be between 1 and 2 centimeters in diameter. Reduce crown spread by approximately 0.5-1 meter to enhance natural form. Clean to remove all dead, diseased and broken branches 2 centimeters in diameter and larger throughout crown to improve health and appearance and reduce risk of branch failure

  Decided 15 Aug 2018 Trees
• 2017/0898/T Granted

  3 The Mount London NW3 6SZ

  (TPO REF. 9H- G1) REAR GARDEN: 4 x Limes (T2-5) - reduce height and spread of trees back to previous points. SIDE GARDEN: 1 x Lime (T1) - repollard

  Decided 11 May 2017 Trees
• 2014/6067/P Granted

  3 The Mount London NW3 6SZ

  Discharge of conditions 4 (trellis specifications) & 5 b (timber gate details and closing mechanism) granted under application dated 28/10/13 (ref: 2013/2715/P) for demolition garage, works to boundary and alterations to outbuilding

  Decided 1 Dec 2015 Full applications
• 2015/6325/P Granted

  3 The Mount London NW3 6SZ

  Details of layout and means of enclosure of the flat roof of the studio building required by condition 5a of planning permission dated 28/03/2013 reference 2013/2715/P for demolition of garage at upper ground level and installation of a new timber sliding gate plus timber trellis to rear boundary, erection of railings including planter to Studio roof perimeters; installation of window and timber cladding to studio outbuilding, ancillary to dwelling house (Class C3).

  Decided 25 Nov 2015 Full applications
• 2015/1065/P Refused

  3 The Mount London NW3 6SZ

  Details of condition 4 (scheme for evergreen planting) required by planning permission reference 2013/2715/P dated 28/10/13. (for Demolition of garage at upper ground level and installation of a new timber sliding gate plus timber trellis to rear boundary, erection of railings including planter to Studio roof perimeters; installation of window and timber cladding to studio outbuilding, ancillary to dwelling house)

  Decided 29 Jun 2015 Full applications
• 2015/1047/T Granted

  3 The Mount London NW3 6SZ

  (TPO REF 9H) REAR GARDEN: 4 x Lime - Reduce by 25% and thin crown by 15%

  Decided 2 Apr 2015 Trees

1. 11 Oct 2012

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

2 later applications on the register refer to this one:

• 2014/3154/P Granted

  3 The Mount London NW3 6SZ

  Details of tree protection (condition 4) of application granted on 11/10/2012 (ref: 2012/4065/P for the demolition of existing extensions at rear ground floor level (utility room and kitchen link), the enlargement of the existing kitchen extension and the erection of new glass extension at rear ground floor level, replacement of garage door and replacement glazing to studio.)

  Decided 16 Mar 2015 Full applications
• 2014/1018/P Granted

  3 The Mount London NW3 6SZ

  Variation of condition 3 (approved drawings) to reduce the size of rear glass box to planning permission ref: 2012/4065/P dated 31/08/2012 for the demolition of existing extensions at rear ground floor level (utility room and kitchen link), the enlargement of the existing kitchen extension and the erection of new glass extension at rear ground floor level, replacement of garage door and replacement glazing to studio.

  Decided 11 Aug 2014 Full applications

Camden granted permission on 11 October 2012, 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.

• 3 The Mount London NW3 6SZ

  2020/1676/T 0m away

  REAR GARDEN: 5 x Limes (T1 - T5) - Cyclical pollarding to remove all live branches, 2.5 - 3m length reduction, entire canopy .

  Granted Trees

• 3 The Mount London NW3 6SZ

  2014/1020/L 0m away

  Works in association with alteration to reduce the size of rear glass box at ground floor level.

  Granted Heritage and listed buildings

• 3 The Mount London NW3 6SZ

  2012/4090/L 0m away

  Demolition of existing extensions at rear ground floor level (utility room and kitchen link), the enlargement of the existing kitchen extension and the erection of new glass extension at rear ground floor level, replacement of garage door and replacement glazing to studio.

  Granted Heritage and listed buildings Extension Demolition +1

• 3 The Mount London NW3 6SZ

  2015/6325/P 0m away

  Details of layout and means of enclosure of the flat roof of the studio building required by condition 5a of planning permission dated 28/03/2013 reference 2013/2715/P for demolition of garage at upper ground level and installation of a new timber sliding gate plus timber trellis to rear boundary, erection of railings including planter to Studio roof perimeters; installation of window and timber cladding to studio outbuilding, ancillary to dwelling house (Class C3).

  Granted Full applications Demolition Windows or glazing
  Small domestic

• 3 The Mount London NW3 6SZ

  2013/2715/P 0m away

  Demolition of garage at upper ground level and installation of a new timber sliding gate plus timber trellis to rear boundary, erection of railings including planter to Studio roof perimeters; installation of window and timber cladding to studio outbuilding, ancillary to dwelling house (Class C3)

  Granted Full applications Demolition Windows or glazing
  Small domestic

• 3 The Mount London NW3 6SZ

  2012/3463/P 0m away

  Rebuilding of the boundary wall to the front elevation using reclaimed bricks, installation of metal railings and new gate and piers with arched lamp stand, all associated with the use as residential dwelling (Class C3).

  Granted Full applications
  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