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Planning application

18-18a Acton Street London WC1X 9ND

Granted Camden 2022/4877/P Full applications

Works: Extension Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of mansard roof extension to provide a single residential dwelling (Class C3). Inclusion of green roof and PV panels as well as cycle parking on the ground floor.

As published by the council, reference 2022/4877/P

Application record

Reference
2022/4877/P
Category
Full applications
Status
Final Decision
Decision
Granted As published: Granted Subject to a Section 106 Legal Agreement
Decided
24 Jul 2023
Postcode
WC1X 9ND

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2023: 1 approved, 0 refused.

  • 2025/2648/P Awaiting decision

    18-18A Acton Street London WC1X 9ND

    Details pursuant to Condition 5 (Green Roof) of planning permission 2022/4877/P dated 24/07/2023 (for: Erection of mansard roof extension to provide a single residential dwelling (Class C3). Inclusion of green roof and PV panels as well as cycle parking on the ground floor.).

    Full applications

Timeline

Dates from the published record

  1. 24 Jul 2023

    Decision issued: Granted Subject to a Section 106 Legal Agreement

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

2 later applications on the register refer to this one:

  • 2026/1938/P Granted

    18 Acton Street London WC1X 9ND

    Details pursuant to Condition 9 (construction interface with London Underground) of planning permission 2022/4877/P dated 21/07/2023 (for: Erection of mansard roof extension to provide a single residential dwelling (Class C3). Inclusion of green roof and PV panels as well as cycle parking on the ground floor).

    Decided 16 Jul 2026 Full applications
  • 2025/2648/P Awaiting decision

    18-18A Acton Street London WC1X 9ND

    Details pursuant to Condition 5 (Green Roof) of planning permission 2022/4877/P dated 24/07/2023 (for: Erection of mansard roof extension to provide a single residential dwelling (Class C3). Inclusion of green roof and PV panels as well as cycle parking on the ground floor.).

    Full applications

What this grant of permission means

Camden granted permission on 24 July 2023, 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.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 18 Acton Street London WC1X 9ND

    2020/3220/P 50 yards away

    Alterations to ground floor side entrance including installation of full height glazing, door and top panel

    Granted Full applications Windows or glazing
  • Workshop And Premises At Lower And Upper Ground Floor 18 - 18a Acton Street London WC1X 9ND

    2020/3214/P 50 yards away

    Details (land contamination phase 2) of ref. 2019/0254/P granted 19/06/2019 Notification for Prior Approval for change of use from premises in light industrial use (Class B1c) to dwellinghouses (Class C3) under the GPD (England) Order 2016, Schedule 2, Part 3, Class PA,

    Withdrawn Full applications
  • Motoserv (London) Ltd 18 Acton Street London WC1X 9ND

    2014/5777/P 50 yards away

    Change of use from a workshop (Class B1) to a live/work unit (Sui Generis) at ground and first floor level.

    Refused Full applications
  • 18 Acton Street London WC1X9ND

    2018/2934/P Submitted 21 Jun 2018 50 yards away

    Use of ground floor and first floor of 18 Acton Street as C3 (Residential)

    Refused Lawful development 2 docs
  • 18 Acton Street London WC1X 9ND

    2019/0254/P Submitted 16 Jan 2019 50 yards away

    Notification for Prior Approval for change of use from premises in light industrial use (Class B1c) to dwellinghouses (Class C3) under the GPD (England) Order 2016, Schedule 2, Part 3, Class PA,

    Granted Prior approval 10 docs
  • 18-18A Acton Street London WC1X 9ND

    2025/2648/P 50 yards away

    92% historically approved

    Details pursuant to Condition 5 (Green Roof) of planning permission 2022/4877/P dated 24/07/2023 (for: Erection of mansard roof extension to provide a single residential dwelling (Class C3). Inclusion of green roof and PV panels as well as cycle parking on the ground floor.).

    Awaiting decision Full applications Extension Loft or dormer
    Domestic

In Camden

  • 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