5A Back Lane Hampstead London NW3 1HL

1. 25 Oct 2021

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

4 later applications on the register refer to this one:

• 2023/4552/P Granted

  5 A Back Lane Hampstead London NW3 1HL

  Details of noise levels required by condition 6 of planning permission ref. 2021/0544/P dated 25/10/2021 (for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, replacement glazed stair link at first floor level, replacement of existing terrace structure, replacement air conditioning and replacement terrace screening.).

  Decided 23 Nov 2023 Full applications
• 2022/1932/P Granted

  5A Back Lane London NW3 1HL

  Variation of condition 3 (approved plans) of planning permission 2021/0544/P dated 24/10/2021 for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, glazed stair link at first floor level, of existing terrace structure, air conditioning and terrace screening; namely to include plan numbers that were part of the approved scheme, make amendments to the cladding material on the east and west elevations walls, rooflight size and window type on east elevation.

  Decided 26 Sep 2023 Full applications
• 2023/1556/P Granted

  5a Back Lane London Camden NW3 1HL

  Details of facing materials required by condition 8 of planning permission ref. 2021/0544/P dated 25/10/2021 (for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, replacement glazed stair link at first floor level, replacement of existing terrace structure, replacement air conditioning and replacement terrace screening.).

  Decided 3 Jul 2023 Full applications
• 2022/1856/P Granted

  5A Back Lane London Camden NW3 1HL

  Details of building foundations as required by condition 5 of planning application 2021/0544/P dated 25/11/2021 for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, replacement glazed stair link at first floor level, replacement of existing terrace structure, replacement air conditioning and replacement terrace screening.

  Decided 9 Sep 2022 Full applications

Camden granted permission on 25 October 2021, 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.

• 5 A Back Lane Hampstead London NW3 1HL

  2023/4552/P Submitted 24 Oct 2023 50 yards away

  Details of noise levels required by condition 6 of planning permission ref. 2021/0544/P dated 25/10/2021 (for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, replacement glazed stair link at first floor level, replacement of existing terrace structure, replacement air conditioning and replacement terrace screening.).

  Granted Full applications Extension Roofing +1 6 docs
  Small domestic

• 5A Back Lane London Camden NW3 1HL

  2022/1856/P 50 yards away

  Details of building foundations as required by condition 5 of planning application 2021/0544/P dated 25/11/2021 for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, replacement glazed stair link at first floor level, replacement of existing terrace structure, replacement air conditioning and replacement terrace screening.

  Granted Full applications Extension Roofing +1
  Small domestic

• 5A Back Lane London NW3 1HL

  2022/1932/P 50 yards away

  Variation of condition 3 (approved plans) of planning permission 2021/0544/P dated 24/10/2021 for Extensions and alterations to existing dwelling including partially raising and reshaping roof, replacement of the lower ground floor conservatory, glazed stair link at first floor level, of existing terrace structure, air conditioning and terrace screening; namely to include plan numbers that were part of the approved scheme, make amendments to the cladding material on the east and west elevations walls, rooflight size and window type on east elevation.

  Granted Full applications Extension Loft or dormer +2
  Small domestic

• 5A Back Lane London NW3 1HL

  2014/6594/P 50 yards away

  Erection of two dormer windows to front pitched roof and five dormer windows to rear pitched roof.

  Granted Full applications Loft or dormer Windows or glazing

• 3 Streatley Place London NW3 1HP

  2025/4630/T Submitted 16 Oct 2025 50 yards away

  FRONT GARDEN: 1 x Lime (T1) - Reduce by up to 2m in height and up to 2m in width.

  Granted Trees 5 docs

• 6 Streatley Place LONDON NW3 1HP

  2017/0183/P 50 yards away

  Demolition of the existing workshops & stores and the erection of a 1-3 storey building with 1st and 2nd floor terraces comprising 4x flats.

  Granted Full applications New dwelling Demolition

• 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