42 Mornington Terrace London NW1 7RT

This site has had 16 applications since 2015: 16 approved, 0 refused.

• 2026/3735/T Granted

  42 Mornington Terrace London NW1 7RT

  FRONT GARDEN: 1 x Magnolia (Magnolia spp.) (T1) - Remove vigorous upright water shoots/epicormic growth throughout the crown, cutting back to their points of origin. Selectively crown-thin by no more than 10%, removing congested, crossing, rubbing and inward-growing secondary growth. Retain the tree's natural form and existing height and spread. No pruning cuts exceeding 50mm diameter.

  Decided 30 Sep 2026 Trees
• 2026/2468/L Granted

  42 Mornington Terrace London NW1 7RT

  Details pursuant to condition 4 (staircase) of planning permission 2025/5117/L dated 19/12/2025 for ‘Amalgamation of two flats to create single dwellinghouse. Reinstatement of staircase between basement and ground floor.’

  Decided 27 Jul 2026 Heritage and listed buildings
• 2026/0128/T Granted

  42 Mornington Terrace London NW1 7RT

  FRONT GARDEN: 1 Magnolia (Magnolia spp.) (T1) - Fell to ground level. REAR GARDEN: 1 x Bay (Laurus nobilis) (T2) - Fell to ground level.

  Decided 10 Feb 2026 Trees
• 2025/2503/T Granted

  42 Mornington Terrace London NW1 7RT

  FRONT GARDEN: 2 x Magnolia (Magnolia spp) (T1) - Reduce all round back to previous reduction points, approx. 1m leaving furnishing growth. Remove low small limb on back tree.

  Decided 11 Jul 2025 Trees
• 2023/2696/T Granted

  42 Mornington Terrace London NW1 7RT

  FRONT GARDEN: 2 x Magnolias (Magnolia spp) (T1) - Reduce all round back to previous reduction points approx. 1m leaving furnishing growth.

  Decided 27 Jul 2023 Trees
• 2021/5021/L Granted

  42 Mornington Terrace London NW1 7RT

  Installation of one temporary mechanical ventilation unit to the front of the property at third floor level for noise mitigation during construction of the HS2 railway.

  Decided 29 Nov 2021 Heritage and listed buildings
• 2021/3571/T Granted

  42 Mornington Terrace London NW1 7RT

  FRONT GARDEN: 2 x Magnolias (Magnolia spp) (T1) - Reduce all round back to previous reduction points approx. 2m - 3m leaving furnishing growth. Remove lowest small branch over hanging stairway.

  Decided 25 Aug 2021 Trees
• 2021/2190/L Granted

  42 Mornington Terrace London NW1 7RT

  Installation of temporary internal secondary glazing to eight windows and four mechanical ventilation units to the front of the property at all floors for noise mitigation during construction of the HS2 railway at Euston.

  Decided 17 Jun 2021 Heritage and listed buildings
• 2019/0035/T Granted

  42 Mornington Terrace London NW1 7RT

  REAR GARDEN: 1 x Bay (T1) - Prune to tidy crown by removing 30 - 50cm. FRONT GARDEN: 2 x Magnolia (T2) - Re-reduce all aspects of crown back to previous points 1-15m and reduce public footway overhang to contain crown within property boundary 0.5m

  Decided 18 Jan 2019 Trees
• 2017/1509/T Granted

  42 Mornington Terrace London NW1 7RT

  REAR GARDEN: 1 x Bay (Laurus nobilis) - To reduce all round 0.5 - 0.75m. 2 x Magnolia (Magnolia spp) - To reduce both trees back to the previous points of reduction.

  Decided 26 Apr 2017 Trees

1. 11 Apr 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 11 April 2016, 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.

• 42 Mornington Terrace London NW1 7RT

  2015/3107/L 50 yards away

  Replacement of existing window and door and replacement of external staircase, at rear ground floor level.

  Granted Heritage and listed buildings Windows or glazing

• 5 Lyndhurst Gardens London NW3 5NS

  2017/1500/T 50 yards away

  REAR GARDEN: 7 x - 1 Row - Leyland Cypress - (Chaemcyparis x leylandii) -reduce height by 50%(3m) 2 x Apple - Reduce all new growth by 25%. 1 x - Bay (Laurus nobilus) - -Trim back to neat rounded shape for regular maintenance.

  Granted Trees

• 42 Mornington Terrace London NW1 7RT

  2021/2190/L 50 yards away

  Installation of temporary internal secondary glazing to eight windows and four mechanical ventilation units to the front of the property at all floors for noise mitigation during construction of the HS2 railway at Euston.

  Granted Heritage and listed buildings Windows or glazing

• 42 Mornington Terrace London NW1 7RT

  2025/2503/T 50 yards away

  FRONT GARDEN: 2 x Magnolia (Magnolia spp) (T1) - Reduce all round back to previous reduction points, approx. 1m leaving furnishing growth. Remove low small limb on back tree.

  Granted Trees

• 42 Mornington Terrace London NW1 7RT

  2015/5310/T 50 yards away

  FRONT GARDEN: 2 x Magnolia - Reduce height and lateral spread by 1.5m

  Granted Trees

• 42 & Flat 42A Mornington Terrace London NW1 7RT

  2025/4917/P Submitted 12 Nov 2025 50 yards away

  Amalgamation of two flats to create single dwellinghouse.

  Granted Full applications New dwelling 10 docs
  Several homes

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications