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Planning application

21 Delancey Street London Camden NW1 7NP

Granted Camden 2022/1784/L Heritage and listed buildings

Works: Extension

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

Proposal

Proposed internal alterations and external refurbishment, mainly to rear facade of existing rear extension and works to rear garden.

As published by the council, reference 2022/1784/L

Application record

Reference
2022/1784/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
7 Jul 2022
Postcode
NW1 7NP

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2022: 2 approved, 0 refused.

  • 2022/0876/P Granted

    21 Delancey Street London Camden NW1 7NP

    Proposed external refurbishment at the front and rear of the property, and works to rear garden.

    Decided 7 Jul 2022 Full applications

Timeline

Dates from the published record

  1. 7 Jul 2022

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 7 July 2022, 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 21 Delancey Street London NW1 7NP

    2011/5748/P 0m away

    Erection of mansard roof extension, replacement of extension at front basement level beneath entrance steps, installation of staircase and replacement window in front basement lightwell, installation of staircase from rear ground floor to garden, installation of rooflight at rear first floor level, reprofiling of rear garden and alterations to windows/doors on rear elevation all in connection with a single-family dwellinghouse (Class C3).

    Granted Full applications Extension Loft or dormer +1
    Domestic

  • 21 Delancey Street London NW1 7NP

    2011/2726/P 0m away

    Additions and alterations including new roof extension with roof terrace to rear, garden level rear extension; alterations to rear windows at upper ground level; and internal alterations to existing four residential flats (Class C3).

    Withdrawn Full applications New dwelling Extension +2

  • 21 Delancey Street London NW1 7NP

    2011/5749/L 0m away

    Erection of mansard roof extension, replacement of extension at front basement level beneath entrance steps, installation of staircase and replacement window in front basement lightwell, installation of staircase from rear ground floor to garden, installation of rooflight at rear first floor level, reprofiling of rear garden, alterations to windows/doors on rear elevation and internal alterations all in connection with a single-family dwellinghouse (Class C3).

    Granted Heritage and listed buildings Extension Loft or dormer +1
    Domestic

  • 21 Delancey Street London NW1 7NP

    2011/5705/P 0m away

    Continued use as a single dwelling house (Class C3).

    Granted Full applications
    Domestic

  • 21 Delancey Street London Camden NW1 7NP

    2022/0876/P 0m away

    Proposed external refurbishment at the front and rear of the property, and works to rear garden.

    Granted Full applications

  • 21 Delancey Street London NW1 7NP

    2011/2728/L 0m away

    Additions and alterations including new roof extension with roof terrace to rear, garden level rear extension; alterations to rear windows at upper ground level; and internal alterations to existing four residential flats (Class C3).

    Withdrawn Heritage and listed buildings New dwelling Extension +2

In Camden

  • 2026/3649/L Awaiting decision

    83 Highgate West Hill London N6 6LU

    Proposed internal alterations including adding secondary glazing to windows internally and reconfigurations of floor layouts, erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer and solar panel to rear roof, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.

    10 Sep 2026 Heritage and listed buildings
  • 2026/0903/L Granted

    61-63 Cartwright Gardens London Camden WC1H 9EL

    Details pursuant to condition 2 (ground floor windows) and 3 (railings) of listed building consent 2023/2307/L (Allowed at appeal APP/X5210/Y/24/3338859 dated 30/08/2024) for; 'Erection of external lift to rear elevation and associated external alterations. Internal alterations to accommodate lift access'

    9 Mar 2026 Heritage and listed buildings
  • 2026/2510/L Granted

    Flat A 26 Eton Avenue London NW3 3HL

    Proposed internal alterations and external alterations to side and rear elevations of the garden flat.

    15 Jun 2026 Heritage and listed buildings
  • 2026/2891/L Granted

    42 Mornington Terrace London Camden NW1 7RT

    Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.

    12 Jun 2026 Heritage and listed buildings
  • 2026/3851/L Awaiting decision

    10 Chalcot Crescent London NW1 8YD

    Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.

    8 Sep 2026 Heritage and listed buildings