144 Bayham Street London NW1 0BA

This site has had 4 applications since 2010: 2 approved, 2 refused.

• 2015/1829/P Refused

  144 Bayham Street London NW1 0BA

  Erection of third floor mansard roof extension

  Decided 29 Jun 2015 Full applications
• 2012/6683/P Granted

  144 Bayham Street London NW1 0BA

  Insertion of a French door at first floor level on the rear elevation and installation of railings to form a Juliet balcony to single dwelling house (Class C3)

  Decided 13 Jun 2013 Full applications
• 2010/4288/P Granted

  144 Bayham Street London NW1 0BA

  Erection of a single storey rear extension at ground floor level to a single family dwelling (C3).

  Decided 12 Oct 2010 Full applications

1. 10 Dec 2015

   Decision issued: Refused

2. 22 Jul 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Camden to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 144 Bayham Street London NW1 0BA

  2015/1829/P 50 yards away

  Erection of third floor mansard roof extension

  Refused Full applications Extension Loft or dormer

• 144 Bayham Street London NW1 0BA

  2010/4288/P 50 yards away

  Erection of a single storey rear extension at ground floor level to a single family dwelling (C3).

  Granted Full applications Extension
  Small domestic

• 144 Bayham Street London NW1 0BA

  2012/6683/P 50 yards away

  Insertion of a French door at first floor level on the rear elevation and installation of railings to form a Juliet balcony to single dwelling house (Class C3)

  Granted Full applications
  Domestic

• 142 Bayham Street London NW1 0BA

  2023/5167/P Submitted 7 Dec 2023 50 yards away

  Creation of roof terrace to rear at first-floor level. Replacement of glass balustrading with timber balustrades/privacy screens and sliding doors to rear elevation (partially retrospective).

  Granted Householder 14 docs
  Domestic

• 142 Bayham Street London NW1 0BA

  2020/1191/P 50 yards away

  Erection of single storey rear extension to dwellinghouse (Use Class C3).

  Granted Full applications Extension
  Small domestic

• 142 Bayham Street London NW1 0BA

  2019/5496/P 50 yards away

  Erection of single storey rear extension 4m in depth, 2.96m in height to the eaves and 3.5m in width.

  Refused Full applications 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