50b Delancey Street London NW1 7RY

This site has had 2 applications since 2018: 0 approved, 2 refused.

• 2018/5160/L Refused

  50b Delancey Street London NW1 7RY

  Retrofit of 2 x first-floor front sash windows with triple-glazed sealed units and 2 x first-floor rear casement windows with double-glazed sealed units, plus various internal alterations to first-floor self-contained flat.

  Decided 26 Jun 2019 Heritage and listed buildings

1. 17 Oct 2018

   Received by Camden

2. 21 Feb 2019

   Validated

   Checked as complete and ready for consideration.

3. 26 Jun 2019

   Decision issued: Refused

4. 22 Jul 2026

   Added to PlanIndex

5. 21 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 50b Delancey Street London NW1 7RY

  2018/5160/L Submitted 17 Oct 2018 50 yards away

  Retrofit of 2 x first-floor front sash windows with triple-glazed sealed units and 2 x first-floor rear casement windows with double-glazed sealed units, plus various internal alterations to first-floor self-contained flat.

  Refused Heritage and listed buildings Windows or glazing 4 docs

• 50A Delancey Street London NW1 7RY

  2019/1128/L Submitted 27 Feb 2019 50 yards away

  Installation of temporary internal secondary glazing to one window at ground floor for noise mitigation works during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing 6 docs

• Flat C 50 Delancey Street London NW1 7RY

  2021/2414/L 50 yards away

  Installation of temporary internal secondary glazing to two windows, and the installation of one mechanical ventilation unit, at second floor level for noise mitigation works during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing

• Flat B 50 Delancey Street London NW1 7RY

  2020/0319/P 50 yards away

  Retrofit of 2 x first-floor rear casement windows with double-glazed sealed units, plus various internal alterations to first-floor self-contained flat.

  Refused Full applications Windows or glazing

• Basement and Ground Floor Flat 52 Delancey Street London NW1 7RY

  2020/3822/P 50 yards away

  Details of structural engineer related to condition 4 of planning permission 2016/2541/P dated 18/10/2017 for 'erection of part two storey, part single storey rear extension at lower ground and ground floor levels following excavation of lower ground floor patio area and conversion of the existing 2 bedroom maisonette to two 1 bed flats'.

  Granted Full applications New dwelling Extension
  Small domestic

• Basement and Ground Floor Flat 52 Delancey Street London NW1 7RY

  2016/2541/P 50 yards away

  Erection of part two storey, part single storey rear extension at lower ground and ground floor levels following excavation of lower ground floor patio area and conversion of the existing 2 bedroom maisonette to two 1 bed flats.

  Granted Full applications New dwelling Extension
  Small domestic

• 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