12 Daleham Mews London NW3 5DB

This site has had 2 applications since 2016: 2 approved, 0 refused.

• 2018/1051/P Granted

  12 Daleham Mews London NW3 5DB

  Amended design of timber and steel screen along the rear boundary wall and addition of one rooflight on the rear roofslope, as an amendment of planning permission ref: 2015/6791/P granted on 19/02/2016 for the 'demolition of rear first floor and ground floor extension and erection of new two storey rear extension; partial loft conversion with rear dormer and terrace; installation of 2 x rooflights to rear roofslope; and other works'.

  Decided 10 Apr 2018 Amendments

1. 19 Feb 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2018/1051/P Granted

  12 Daleham Mews London NW3 5DB

  Amended design of timber and steel screen along the rear boundary wall and addition of one rooflight on the rear roofslope, as an amendment of planning permission ref: 2015/6791/P granted on 19/02/2016 for the 'demolition of rear first floor and ground floor extension and erection of new two storey rear extension; partial loft conversion with rear dormer and terrace; installation of 2 x rooflights to rear roofslope; and other works'.

  Decided 10 Apr 2018 Amendments

Camden granted permission on 19 February 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.

• 12 Daleham Mews London NW3 5DB

  2018/1051/P Submitted 21 Feb 2018 50 yards away

  Amended design of timber and steel screen along the rear boundary wall and addition of one rooflight on the rear roofslope, as an amendment of planning permission ref: 2015/6791/P granted on 19/02/2016 for the 'demolition of rear first floor and ground floor extension and erection of new two storey rear extension; partial loft conversion with rear dormer and terrace; installation of 2 x rooflights to rear roofslope; and other works'.

  Granted Amendments Extension Loft or dormer +1 14 docs
  Small domestic

• 10 Daleham Mews London NW3 5DB

  2021/4357/P 50 yards away

  Erection of 1st floor rear extension with rooflight and rear roof dormer.

  Granted Full applications Extension Loft or dormer

• 14 Daleham Mews London NW3 5DB

  2014/1909/P 50 yards away

  Change of use of part of ground floor vehicle repair garage (Class B2) to utility / storage room ancillary to first floor flat (Class C3) and erection of first floor rear extension to flat.

  Refused Full applications Extension

• Flat 1st Floor 14 Daleham Mews London NW3 5DB

  2011/5035/P 50 yards away

  Erection of timber fence above existing party wall between 14 Daleham Mews and 16 Daleham Gardens.

  Granted Full applications
  Small domestic

• 14 Daleham Mews London NW3 5DB

  2016/5370/P 50 yards away

  Non-material amendment of application ref: 2016/1806/P dated 09/05/16 for change of use of vehicle repair garage (B2 Use) to ancillary residential use (C3 Use), namely, a change to the floor layout of the two units.

  Granted Full applications
  Several homes

• 14 Daleham Mews London NW3 5DB

  2015/3844/P 50 yards away

  Conversion of domestic garage to habitable room and associated external alterations.

  Granted Full applications

• 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