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Planning application

20 Chalcot Square London NW1 8YA

Withdrawn Camden 2019/2644/P Full Planning Permission

Works: Extension

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

Erection of an infill extension to the void space between the first and second floors.

As published by the council, reference 2019/2644/P

Application record

Reference
2019/2644/P
Type
Full Planning Permission
Status
Withdrawn As published: WITHDRAWN
Decision
Withdrawn As published: WITHDRAWN
Received
21 May 2019
Validated
1 Jul 2019
Ward
Camden Town with Primrose Hill (Pre May 2022)
Postcode
NW1 8YA

Site history

Applications at this address on the Camden register

This site has had 8 applications since 2018: 7 approved, 0 refused.

  • 2020/1259/P Granted

    20 Chalcot Square London NW1 8YA

    Approval of details required by Condition 4 of 2018/6139/P relating to details of the proposed living roof.

    Decided 12 Oct 2020 Full applications
  • 2020/1653/L Granted

    20 Chalcot Square London NW1 8YA

    Details of condition 3G (external staircase) of listed building consent 2018/6156/L dated 03/05/2019 for internal and external alterations for the erection of a single storey infill extension at basement level, installation of metal staircase with balustrade for a roof terrace above; fenestration and façade treatment to the front, rear and rear elevation and internal alterations throughout.

    Decided 26 May 2020 Heritage and listed buildings
  • 2020/1085/L Granted

    20 Chalcot Square London NW1 8YA

    Approval of details for condition 3 parts b), c) e), f) h) and i) of application ref 2018/6156/L.

    Decided 7 Apr 2020 Heritage and listed buildings
  • 2020/0247/L Granted

    20 Chalcot Square London NW1 8YA

    Approval of Condition 4 (new timber doors) of planning approval ref 2019/3269/L.granted on 16/10/2019 for various internal alterations and an infill basement extension.

    Decided 10 Mar 2020 Heritage and listed buildings
  • 2019/3269/L Granted

    20 Chalcot Square London NW1 8YA

    Internal alterations at first floor level for the formation of a door opening and installation double door between the kitchen and the study associated with listed building consent (2018/6156/L) dated 02/05/2019 for: Internal and external alterations for the erection of a single storey infill extension at basement level, installation of metal staircase with balustrade for a roof terrace above; fenestration and facade treatment to the front, rear and rear elevation and internal alterations throughout.

    Decided 16 Oct 2019 Heritage and listed buildings
  • 2018/6156/L Granted

    20 Chalcot Square London NW1 8YA

    Internal and external alterations for the erection of a single storey infill extension at basement level, installation of metal staircase with balustrade for a roof terrace above; fenestration and facade treatment to the front, rear and rear elevation and internal alterations throughout.

    Decided 3 May 2019 Heritage and listed buildings
  • 2018/6139/P Granted

    20 Chalcot Square London NW1 8YA

    Erection of a single storey extension to the rear elevation at basement, installation of metal staircase and balustrade for a roof terrace at ground floor level, alterations to the front, rear and side facade/fenestration and conversion of the existing basement flat into a dwellinghouse.

    Decided 3 May 2019 Full applications

Timeline

Dates from the published record

  1. 21 May 2019

    Received by Camden

  2. 1 Jul 2019

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What withdrawal means

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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

  • 20 Chalcot Square London NW1 8YA

    2018/6156/L Submitted 13 Dec 2018 50 yards away

    Internal and external alterations for the erection of a single storey infill extension at basement level, installation of metal staircase with balustrade for a roof terrace above; fenestration and facade treatment to the front, rear and rear elevation and internal alterations throughout.

    Granted Heritage and listed buildings Extension Windows or glazing 3 docs
    Small domestic

  • 20 Chalcot Square London NW1 8YA

    2018/6139/P Submitted 13 Dec 2018 50 yards away

    Erection of a single storey extension to the rear elevation at basement, installation of metal staircase and balustrade for a roof terrace at ground floor level, alterations to the front, rear and side facade/fenestration and conversion of the existing basement flat into a dwellinghouse.

    Granted Full applications Extension Windows or glazing 17 docs
    Small domestic

  • 20 Chalcot Square London NW1 8YA

    2019/3269/L Submitted 21 May 2019 50 yards away

    Internal alterations at first floor level for the formation of a door opening and installation double door between the kitchen and the study associated with listed building consent (2018/6156/L) dated 02/05/2019 for: Internal and external alterations for the erection of a single storey infill extension at basement level, installation of metal staircase with balustrade for a roof terrace above; fenestration and facade treatment to the front, rear and rear elevation and internal alterations throughout.

    Granted Heritage and listed buildings Extension Windows or glazing 11 docs
    Small domestic

  • 20 Chalcot Square London NW1 8YA

    2020/1259/P 50 yards away

    Approval of details required by Condition 4 of 2018/6139/P relating to details of the proposed living roof.

    Granted Full applications

  • 20 Chalcot Square London NW1 8YA

    2020/1653/L 50 yards away

    Details of condition 3G (external staircase) of listed building consent 2018/6156/L dated 03/05/2019 for internal and external alterations for the erection of a single storey infill extension at basement level, installation of metal staircase with balustrade for a roof terrace above; fenestration and façade treatment to the front, rear and rear elevation and internal alterations throughout.

    Granted Heritage and listed buildings Extension Windows or glazing
    Small domestic

  • 20 Chalcot Square London NW1 8YA

    2020/0247/L 50 yards away

    Approval of Condition 4 (new timber doors) of planning approval ref 2019/3269/L.granted on 16/10/2019 for various internal alterations and an infill basement extension.

    Granted Heritage and listed buildings Extension

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