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Planning application

18 Holly Mount London NW3 6SG

Granted Camden 2020/5048/L Heritage and listed buildings

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

Proposal

Internal alterations: formation of en-suite bathroom to first floor master bedroom; replacement of non-historic joinery at ground floor; and replacement of pipework at lower ground floor.

As published by the council, reference 2020/5048/L

Application record

Reference
2020/5048/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
20 Jan 2021
Postcode
NW3 6SG

Site history

Applications at this address on the Camden register

This site has had 5 applications since 2013: 5 approved, 0 refused.

  • 2021/1929/T Granted

    18 Holly Mount London NW3 6SG

    REAR GARDEN: 1 x Holly tree - Fell to ground level.

    Decided 27 May 2021 Trees
  • 2020/0314/L Granted

    18 Holly Mount London NW3 6SG

    Approval of Details of Condition 4a (specification of external render) required by Listed Building Consent 2019/1489/L

    Decided 10 Mar 2020 Heritage and listed buildings
  • 2019/1489/L Granted

    18 Holly Mount London NW3 6SG

    External render replacement to front (south-west) elevation, replacement of a non-original casement and minor internal alterations comprising extending the kitchen base unit.

    Decided 9 Aug 2019 Heritage and listed buildings
  • 2013/0277/L Granted

    18 Holly Mount London NW3 6SG

    Installation of secondary glazing to four windows in attic room and two windows to first floor of existing dwelling house (C3)

    Decided 22 Feb 2013 Heritage and listed buildings

Timeline

Dates from the published record

  1. 20 Jan 2021

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 20 January 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.

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

  • 18 Holly Mount London NW3 6SG

    2019/1489/L 0m away

    External render replacement to front (south-west) elevation, replacement of a non-original casement and minor internal alterations comprising extending the kitchen base unit.

    Granted Heritage and listed buildings

  • 18 Holly Mount London NW3 6SG

    2020/0314/L 0m away

    Approval of Details of Condition 4a (specification of external render) required by Listed Building Consent 2019/1489/L

    Granted Heritage and listed buildings

  • 18 Holly Mount London NW3 6SG

    2013/0277/L 0m away

    Installation of secondary glazing to four windows in attic room and two windows to first floor of existing dwelling house (C3)

    Granted Heritage and listed buildings Windows or glazing
    Domestic

  • 18 Holly Mount London NW3 6SG

    2021/1929/T 0m away

    REAR GARDEN: 1 x Holly tree - Fell to ground level.

    Granted Trees

  • 18 Holly Mount London Camden NW3 6SG

    2022/1505/L 0m away

    Rebuild unstable garden wall to match existing.

    Granted Heritage and listed buildings

  • 17 Holly Mount London NW3 6SG

    2011/0389/P 9m away

    Removal of condition 3 (1.8 metre high screen) of planning permission dated 11th December 2008 (ref. 2008/5176/P) (for the formation of a roof terrace with new access doors at rear ground/first floor level following the partial demolition of the back addition and the enlargement of a window at the rear of single dwelling house).

    Granted Full applications Demolition Windows or glazing
    Domestic

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