23 Conway Street London W1T 6BW

This site has had 5 applications since 2015: 5 approved, 0 refused.

• 2016/3418/P Granted

  23 Conway Street London W1T 6BW

  Approval of condition 3 (detailed drawings and facing materials) of listed building consent ref. 2015/6273/L dated 20/06/2016 for erection of rear extension and associated alterations.

  Decided 19 Oct 2016 Full applications
• 2015/6273/L Granted

  23 Conway Street London W1T 6BW

  Re-building the rear extension, installing a box rooflight on the first floor roof terrace and assoicated timber privacy screen, removing the existing ground floor slab in the rear extension and installing a new ground floor slab at a lower level, alterations to fenestration details, various internal alterations.

  Decided 20 Jun 2016 Heritage and listed buildings
• 2015/6663/P Granted

  23 Conway Street London W1T 6BW

  Variation of condition 3 (approved plans) of planning permission 2015/0849/P dated 09/07/15 (for alterations to windows and doors and erection of rear extension) namely to re-build the rear extension, install a box rooflight on the first floor roof terrace with timber privacy fence, remove the existing ground floor slab of rear extension, install revised fenestration details and form a new ground floor slab at lower ground level.

  Decided 20 Jun 2016 Full applications
• 2015/1166/L Granted

  23 Conway Street London W1T 6BW

  Alterations to windows and doors and erection of rear extension and internal alterations to ground/lower ground floors

  Decided 9 Jul 2015 Heritage and listed buildings

1. 9 Jul 2015

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2015/6663/P Granted

  23 Conway Street London W1T 6BW

  Variation of condition 3 (approved plans) of planning permission 2015/0849/P dated 09/07/15 (for alterations to windows and doors and erection of rear extension) namely to re-build the rear extension, install a box rooflight on the first floor roof terrace with timber privacy fence, remove the existing ground floor slab of rear extension, install revised fenestration details and form a new ground floor slab at lower ground level.

  Decided 20 Jun 2016 Full applications

Camden granted permission on 9 July 2015, 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.

• 23 Conway Street London W1T 6BW

  2015/6273/L 50 yards away

  Re-building the rear extension, installing a box rooflight on the first floor roof terrace and assoicated timber privacy screen, removing the existing ground floor slab in the rear extension and installing a new ground floor slab at a lower level, alterations to fenestration details, various internal alterations.

  Granted Heritage and listed buildings Extension Loft or dormer +1

• 23 Conway Street London W1T 6BW

  2015/1166/L 50 yards away

  Alterations to windows and doors and erection of rear extension and internal alterations to ground/lower ground floors

  Granted Heritage and listed buildings Extension Windows or glazing

• 23 Conway Street London W1T 6BW

  2016/3418/P 50 yards away

  Approval of condition 3 (detailed drawings and facing materials) of listed building consent ref. 2015/6273/L dated 20/06/2016 for erection of rear extension and associated alterations.

  Granted Full applications Extension

• 23 Conway Street London W1T 6BW

  2015/6663/P 50 yards away

  Variation of condition 3 (approved plans) of planning permission 2015/0849/P dated 09/07/15 (for alterations to windows and doors and erection of rear extension) namely to re-build the rear extension, install a box rooflight on the first floor roof terrace with timber privacy fence, remove the existing ground floor slab of rear extension, install revised fenestration details and form a new ground floor slab at lower ground level.

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• Flat D Third Floor 25 Conway Street London W1T 6BW

  2020/4282/L Submitted 18 Sep 2020 50 yards away

  Approval of details for Conditions 4 a&b (new windows and facing materials) of application ref 2018/5191/L.

  Granted Heritage and listed buildings Windows or glazing 1 doc

• Flat D Third Floor 25 Conway Street London W1T 6BW

  2018/5191/L Submitted 20 Sep 2018 50 yards away

  Erection of mansard roof extension following demolition of roof top conservatory and addition of replacement rear facing balustrades to existing roof terrace

  Granted Heritage and listed buildings Extension Loft or dormer +1 2 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