Planning application
21 Maresfield Gardens London NW3 5SD
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of Air Source Heat Pump (ASHP) and associated acoustic enclosure in rear garden.
As published by the council, reference 2022/4604/P
Application record
- Reference
- 2022/4604/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 13 Feb 2023
- Postcode
- NW3 5SD
Site history
Applications at this address on the Camden register
This site has had 12 applications since 2019: 12 approved, 0 refused.
-
2024/1843/T Granted
21 Maresfield Gardens London NW3 5SD
REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level.
-
2023/3457/P Granted
21 Maresfield Gardens London NW3 5SD
Details pursuant to conditions 4 (Soft and Hard landscaping) and 10e (Bin Enclosure and Gates) of planning permission reference 2020/2938/P granted on 16 March 2021 as varied by reference 2021/4544/P dated 1 April 2022 for the 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'.
-
2022/4416/P Granted
21 Maresfield Gardens London NW3 5SD
Details of timber glazed panels as required by condition 10 b) of planning permission 2020/2938/P dated 16/03/2021 for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'; namely to increase height of rear extension by 160mm, Juliet balcony at 1st floor level, alterations to rear dormer to create a balcony'.
-
2022/2674/P Granted
21 Maresfield Gardens London NW3 5SD
Non-material amendment to allow increase of side louvers underside the main staircase, new integrated louvre at first-floor fire lobby and relocation of ground floor utility room window to permission granted under 2020/2938/P dated 16/03/2021 as amended under 2021/4544/P dated 01/04/2022 for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'.
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2022/1824/P Granted
21 Maresfield Gardens London NW3 5SD
Details of reconstituted stone facing material to the rear extension as required by condition 10 c) of planning permission 2020/2938/P dated 16/03/2021, as varied by planning permission 2021/4544/P dated 01/04/2022, for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'.
-
2021/4544/P Granted
21 Maresfield Gardens London NW3 5SD
Variation of condition 3 (approved plans) of planning permission 2020/2938/P dated 16/03/2021 for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'; namely to increase height of rear extension by 160mm, Juliet balcony at 1st floor level, alterations to rear dormer to create a balcony.
-
2021/5928/P Granted
21 Maresfield Gardens London NW3 5SD
Details of privacy screen, new windows and doors, rear rooflights as required by conditions 9(a), 10(a)&(d) of planning permission 2020/2938/P for Conversion of dwelling to four self-contained flats, demolition of rear bay window and erection of two-storey rear extension, enlargement of rear dormer, two new rooflights, alterations to fenestration and new windows, cycle storage, bin enclosure, timber gates, air source heat pump and outbuilding in the rear garden.
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2020/2938/P Granted
21 Maresfield Gardens London NW3 5SD
Conversion of dwelling to four self-contained flats, demolition of rear bay window and erection of two-storey rear extension, enlargement of rear dormer, two new rooflights, alterations to fenestration and new windows, cycle storage, bin enclosure, timber gates, air source heat pump and outbuilding in the rear garden.
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2020/3416/P Granted
21 Maresfield Gardens London NW3 5SD
Erection of a garden building for use incidental to dwelling house (Class C3).
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2020/0913/P Granted
21 Maresfield Gardens London NW3 5SD
Erection of a garden building for use incidental to dwelling house (Class C3).
Timeline
Dates from the published record
-
13 Feb 2023
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 13 February 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 500 metres
-
21 Maresfield Gardens London NW3 5SD
Details of reconstituted stone facing material to the rear extension as required by condition 10 c) of planning permission 2020/2938/P dated 16/03/2021, as varied by planning permission 2021/4544/P dated 01/04/2022, for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'.
Granted Full applications New dwelling Extension +1Small domestic -
21 Maresfield Gardens London NW3 5SD
Non-material amendment to allow increase of side louvers underside the main staircase, new integrated louvre at first-floor fire lobby and relocation of ground floor utility room window to permission granted under 2020/2938/P dated 16/03/2021 as amended under 2021/4544/P dated 01/04/2022 for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'.
Granted Full applications New dwelling Extension +2Small domestic -
21 Maresfield Gardens London NW3 5SD
Details of timber glazed panels as required by condition 10 b) of planning permission 2020/2938/P dated 16/03/2021 for 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'; namely to increase height of rear extension by 160mm, Juliet balcony at 1st floor level, alterations to rear dormer to create a balcony'.
Granted Full applications New dwelling Extension +2Small domestic -
The Anna Freud Centre 21 Maresfield Gardens London NW3 5SD
REAR GARDEN: 1 x Cherry (T1) - Fell to ground level. 1 x Pear (T2) - Reduce height by 1m.
Granted Trees -
21 Maresfield Gardens London NW3 5SD
REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level.
Granted Trees -
21 Maresfield Gardens London NW3 5SD
Details pursuant to conditions 4 (Soft and Hard landscaping) and 10e (Bin Enclosure and Gates) of planning permission reference 2020/2938/P granted on 16 March 2021 as varied by reference 2021/4544/P dated 1 April 2022 for the 'Conversion of dwelling to four self-contained flats, erection of two-storey rear extension, enlargement of rear dormer, various alterations, cycle storage and outbuilding in the rear garden'.
Granted Full applications New dwelling Extension +1Small domestic
Other full applications
In Camden
-
2026/2471/P Granted
Flat A 26 Eton Avenue London NW3 3HL
Proposed elevational alterations to side and rear of the garden flat.
-
2026/2467/P 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.
-
2026/2424/P Granted
British Museum Great Russell Street London WC1B 3DG
Details of SUDS system evidence required by Condition 10 of planning permission ref 2023/1848/P dated 17/07/2024 for Erection of new two storey building, plus basement and associated works to provide plant and welfare accommodation ancillary to the Museum following demolition of existing building and two storey structures on East Road (to the rear of 9-11 Montague Street and 43 Russell Square)
-
2026/3888/P Awaiting decision
Unit A, Ground Floor West 3-5 Bleeding Heart Yard London EC1N 8SJ
Replace solid metal ground floor entrance door with glazed entrance door (Retrospective).
-
2026/3903/P Awaiting decision
2 Fellows Road London NW3 3LP
Details pursuant to Condition 4 (Materials Details) of planning permission ref. 2026/2123/P (dated 21/07/2026) for: Amalgamation of existing two flats into one single dwellinghouse (Class C3); garage conversion to habitable space; infill extension at front lower ground and ground floors; minor changes to fenestration at rear; erection of copper roof extension with rooflight to existing rear extension; replacement terrace railings; installation of rooflight to main roof; new front boundary railings and gates; refurbishment of front steps; rear garden landscaping works; and associated exterior alterations.