175 Arlington Road London NW1 7EY

This site has had 4 applications since 2022: 1 approved, 0 refused.

• 2021/4929/P Granted

  175 Arlington Road London NW1 7EY

  Erection of mansard roof extension, extension to rear across ground, first and second floor including creation of terraces, conversion to create three flats, alterations to front ground floor elevation.

  Decided 29 Jun 2022 Full applications
• 2024/5594/P Awaiting decision

  175 Arlington Road London NW1 7EY

  Erection of rear mansard roof extension to facilitate the creation of 1 x self-contained residential unit by splitting the existing second-third floor duplex flat into 2 x separate flats; and installation of 7 x PV panels on flat roof.

  Full applications
• 2024/4948/P Awaiting decision

  175 Arlington Road London NW1 7EY

  Installation of three air conditioning units.

  Full applications

1. 10 Oct 2023

   Received by Camden

2. 14 Mar 2024

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 May 2024, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 43 days over the applications it decided in the last year.

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 61 days. More in our guide to how long planning decisions take.

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.

• 175 Arlington Road London NW1 7EY

  2024/5594/P 50 yards away

  92% historically approved

  Erection of rear mansard roof extension to facilitate the creation of 1 x self-contained residential unit by splitting the existing second-third floor duplex flat into 2 x separate flats; and installation of 7 x PV panels on flat roof.

  Awaiting decision Full applications New dwelling Extension +1

• 175 Arlington Road London NW1 7EY

  2021/4929/P 50 yards away

  Erection of mansard roof extension, extension to rear across ground, first and second floor including creation of terraces, conversion to create three flats, alterations to front ground floor elevation.

  Granted Full applications New dwelling Extension +1
  Several homes

• 175 Arlington Road London NW1 7EY

  2024/4948/P 50 yards away

  92% historically approved

  Installation of three air conditioning units.

  Awaiting decision Full applications

• Flat 1 177 Arlington Road London NW1 7EY

  2022/4969/P 50 yards away

  Rear balcony door and window.

  Granted Full applications Windows or glazing

• 173 Arlington Road London NW1 7EY

  2024/0043/P Submitted 5 Jan 2024 50 yards away

  Erection of mansard roof extension associated with the existing residential maisionette.

  Granted Full applications Extension Loft or dormer 9 docs

• 173 Arlington Road London Camden NW1 7EY

  2026/2805/P Submitted 3 Jul 2026 50 yards away

  92% historically approved · decision due ~7 Oct

  Mansard roof extension, including the front and rear dormers, the raised parapet, the altered flank wall and the windows installed within the dormers (Retrospective)

  Awaiting decision Full applications Extension Loft or dormer +1 4 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