50a Mornington Terrace London NW1 7RT

This site has had 2 applications since 2013.

• 2013/0947/L Withdrawn

  50a Mornington Terrace London NW1 7RT

  Erection of a two storey extension to rear of residential dwelling (Class C3) and associated works.

  Decided 26 Apr 2013 Heritage and listed buildings

1. 26 Apr 2013

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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.

• Flat A 50 Mornington Terrace London NW1 7RT

  2017/0574/P 50 yards away

  Details of green roof, as required by condition 4 of planning permission ref 2015/1507/P (dated 22/10/2015) for the erection of a side infill lower ground extension with terrace at upper ground floor area, conversion of existing vaults into habitable rooms and a single storey rear outbuilding.

  Granted Full applications Extension
  Small domestic

• Flat A 50 Mornington Terrace London NW1 7RT

  2021/1638/L 50 yards away

  Installation of internal secondary glazing to two windows and two mechanical ventilation units at basement level and ground floor for noise mitigation during construction of the HS2 railway at Euston.

  Granted Heritage and listed buildings Windows or glazing

• Flat A, 50 Mornington Terrace London NW1 7RT

  2015/1507/P 50 yards away

  Erection of a side infill lower ground extension with terrace at upper ground floor area, conversion of existing vaults into habitable rooms and a single storey rear outbuilding.

  Granted Full applications Extension
  Small domestic

• 50a Mornington Terrace London NW1 7RT

  2013/0947/L 50 yards away

  Erection of a two storey extension to rear of residential dwelling (Class C3) and associated works.

  Withdrawn Heritage and listed buildings Extension
  Domestic

• Flat A, 50 Mornington Terrace London NW1 7RT

  2015/1873/L 50 yards away

  Side infill lower ground extension, internal alterations and conversion of existing vaults into habitable rooms and a single storey rear outbuilding.

  Granted Heritage and listed buildings Extension
  Small domestic

• Flat B 50 Mornington Terrace London NW1 7RT

  2026/0756/L Submitted 25 Feb 2026 50 yards away

  Installation of temporary internal secondary glazing units to 2 no. windows plus installation of 2 no. temporary mechanical ventilation fans and external grilles in the front elevation at first-floor level, for noise mitigation during construction of the HS2 railway north of Euston.

  Granted Heritage and listed buildings Windows or glazing 7 docs

• 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