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Planning application

25 Oakhill Avenue London NW3 7RD

Granted Camden 2021/4092/L Heritage and listed buildings

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

Proposal

Internal alterations in association with conversion from 2 self-contained units to a single family dwelling.

As published by the council, reference 2021/4092/L

Application record

Reference
2021/4092/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
19 Oct 2021
Postcode
NW3 7RD

Site history

Applications at this address on the Camden register

This site has had 13 applications since 2011: 11 approved, 0 refused.

  • 2023/5392/P Granted

    25 Oakhill Avenue London NW3 7RD

    Non-material amendment to planning permission 2022/4672/P dated 12/07/2023 for 'Amalgamation of two self-contained flats into single dwelling, basement excavation and demolition of existing rear extension to provide a new two-storey extension over lower ground and ground floor levels, and associated internal alterations', changes to rear external staircase, changes to lower ground floor rear fenestration, and reduction in height to portion of rear extension.

    Decided 5 Feb 2024 Amendments
  • 2023/3453/P Granted

    25 Oakhill Avenue London NW3 7RD

    Details to discharge Condition 6 (Engineer Details) of planning reference 2022/4672/P dated 05/07/2023 for the 'amalgamation of two self-contained flats into single dwelling, basement excavation and demolition of existing rear extension to provide a new two-storey extension over lower ground and ground floor levels, and associated internal alterations'.

    Decided 14 Sep 2023 Full applications
  • 2023/3089/L Granted

    25 Oakhill Avenue London NW3 7RD

    Replacement of single-glazed windows with slimline double-glazed timber framed units at rear and side elevations to match existing window joinery, and installation of histoglass secondary glazing on remaining side and rear windows.

    Decided 23 Nov 2023 Heritage and listed buildings
  • 2022/4672/P Granted

    25 Oakhill Avenue London NW3 7RD

    Amalgamation of two self-contained flats into single dwelling, basement excavation and demolition of existing rear extension to provide a new two-storey extension over lower ground and ground floor levels, and associated internal alterations.

    Decided 12 Jul 2023 Full applications
  • 2022/5556/L Granted

    25 Oakhill Avenue London NW3 7RD

    Amalgamation of two self-contained flats into single dwelling, basement excavation and demolition of existing rear extension to provide a new two-storey extension over lower ground and ground floor levels, and associated internal alterations.

    Decided 12 Jul 2023 Heritage and listed buildings
  • 2021/3579/P Granted

    25 Oakhill Avenue London NW3 7RD

    Conversion from 2 self-contained units to a single family dwelling.

    Decided 19 Oct 2021 Full applications
  • 2014/5223/L Withdrawn

    25 Oakhill Avenue London NW3 7RD

    Excavation of lower ground floor level and erection of rear extension (following demolition of existing) at ground floor level. Installation of dormer on rear elevation

    Decided 17 Nov 2014 Heritage and listed buildings
  • 2014/4851/P Withdrawn

    25 Oakhill Avenue London NW3 7RD

    Excavation of lower ground floor level and erection of rear extension at ground floor level. Installation of dormer on rear elevation

    Decided 17 Nov 2014 Full applications
  • 2013/7133/T Granted

    25 Oakhill Avenue London NW3 7RD

    DD - REAR GARDEN: 1 x Oak - Remove - DD.

    Decided 16 Dec 2013 Trees
  • 2011/4769/T Granted

    25 Oakhill Avenue LONDON NW3 7RD

    REAR GARDEN: 1 x Oak - Thin crown by 20%. Reduce extraneous lateral growth by 20% back into main crown structure. Raise crown over building by approx. 1.5-2m allowing for approx. 3m clearance. Remove dead/diseased/broken branches and remove epicormic growth.

    Decided 4 Oct 2011 Trees

Timeline

Dates from the published record

  1. 19 Oct 2021

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 19 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.

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

  • 25 Oakhill Avenue London NW3 7RD

    2011/0227/P 0m away

    Conversion of ground and first/second floor maisonette to single-family dwelling house (Class C3).

    Granted Full applications
    Domestic

  • 25 Oakhill Avenue London NW3 7RD

    2011/0230/L 0m away

    Internal alterations in connection with conversion of ground and first/second floor maisonette to single-family dwellinghouse (Class C3).

    Granted Heritage and listed buildings
    Domestic

  • 25 Oakhill Avenue London NW3 7RD

    2022/4672/P 0m away

    Amalgamation of two self-contained flats into single dwelling, basement excavation and demolition of existing rear extension to provide a new two-storey extension over lower ground and ground floor levels, and associated internal alterations.

    Granted Full applications New dwelling Extension +1
    Domestic

  • 25 Oakhill Avenue London NW3 7RD

    2023/3089/L Submitted 28 Jul 2023 0m away

    Replacement of single-glazed windows with slimline double-glazed timber framed units at rear and side elevations to match existing window joinery, and installation of histoglass secondary glazing on remaining side and rear windows.

    Granted Heritage and listed buildings Windows or glazing 21 docs

  • 25 Oakhill Avenue LONDON NW3 7RD

    2011/4769/T 0m away

    REAR GARDEN: 1 x Oak - Thin crown by 20%. Reduce extraneous lateral growth by 20% back into main crown structure. Raise crown over building by approx. 1.5-2m allowing for approx. 3m clearance. Remove dead/diseased/broken branches and remove epicormic growth.

    Granted Trees

  • 25 Oakhill Avenue London NW3 7RD

    2022/5556/L 0m away

    Amalgamation of two self-contained flats into single dwelling, basement excavation and demolition of existing rear extension to provide a new two-storey extension over lower ground and ground floor levels, and associated internal alterations.

    Granted Heritage and listed buildings New dwelling Extension +1
    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