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Planning application

41 Frognal London NW3 6YD

Granted Camden 2015/2026/P Full applications

Works: Extension Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Part 2/part 3 storey rear and side extension including the excavation of a basement and the creation of an additional self contained dwelling.

As published by the council, reference 2015/2026/P

Application record

Reference
2015/2026/P
Category
Full applications
Status
Final Decision
Decision
Granted As published: Granted Subject to a Section 106 Legal Agreement
Decided
2 Nov 2015
Postcode
NW3 6YD

Site history

Applications at this address on the Camden register

This site has had 41 applications since 2012: 41 approved, 0 refused.

  • 2025/1993/T Granted

    41 Frognal London NW3 6YD

    DD 5 Day Notice REAR GARDEN: 1 x Cherry (T1) - Fell to ground level.

    Decided 2 Jun 2025 Trees
  • 2022/2992/T Granted

    41 Frognal London NW3 6YD

    DD 5 Day Notice FRONT GARDEN: 1 x Copper Beech - Fell to ground level.

    Decided 18 Jan 2023 Trees
  • 2020/1391/P Granted

    41 Frognal London NW3 6YD

    Construction of a retaining wall and timber fence along a section of the sites southern boundary

    Decided 23 Feb 2021 Full applications
  • 2020/4554/P Granted

    41 Frognal London NW3 6YD

    Erection of a louvred pergola over an existing terrace at rear second floor level

    Decided 17 Feb 2021 Full applications
  • 2020/4575/P Granted

    41 Frognal London NW3 6YD

    Details of pergola lighting as required by condition 5 of application dated 10/08/2020 ref 2020/0419/P for Erection of single storey garden pergola (retrospective).

    Decided 15 Jan 2021 Full applications
  • 2020/5417/T Granted

    41 Frognal London NW3 6YD

    DD 5 Day Notice FRONT GARDEN: 1 x Robinia - Fell to ground level.

    Decided 13 Jan 2021 Trees
  • 2020/0988/P Granted

    41 Frognal London NW3 6YD

    Details of condition 5 (Hard and soft landscaping) of planning permission ref: 2019/1979/P dated 14/01/2020 for 'erection of timber-clad outbuilding and bin store in front garden and 4 brick gate piers along front boundary enclosure'.

    Decided 15 Dec 2020 Full applications
  • 2020/1740/P Granted

    41 Frognal London NW3 6YD

    Construction of a timber fence along a section of the site northern boundary.

    Decided 2 Oct 2020 Full applications
  • 2020/1638/P Granted

    41 Frognal London NW3 6YD

    Amendments (Additional ductwork at roof level to serve existing air handling unit) of planning permission reference 2017/5234/P dated 07/08/2018 for Variation of condition 3 (approved plans) of planning permission reference 2016/4558/P dated 17/05/2017 (for 'Partial demolition and new build behind retained facade comprising a lower ground floor extension; ground, first and second floor extensions to the front, side and rear; first and second floor rear terraces to provide a 7-bedroom single dwellinghouse), namely to vary approved materials and fenestration on all elevations and to extend 1st floor brick front parapet over northern side wing').

    Decided 22 Sep 2020 Full applications
  • 2020/0419/P Granted

    41 Frognal London NW3 6YD

    Erection of single storey garden pergola (retrospective).

    Decided 10 Aug 2020 Full applications

Timeline

Dates from the published record

  1. 2 Nov 2015

    Decision issued: Granted Subject to a Section 106 Legal Agreement

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

3 later applications on the register refer to this one:

  • 2016/2676/P Granted

    41 Frognal London NW3 6YD

    Alterations to the materials and details of extension approved under planning permission 2015/2026/P dated 02/11/2015.

    Decided 21 Jul 2016 Full applications
  • 2015/6538/P Granted

    41 Frognal London NW3 6YD

    Variation of condition 3 (approved plans) of planning permission 2015/2026/P dated 02/11/2015 (for Part 2/part 3 storey rear and side extension including the excavation of a basement and the creation of an additional self-contained dwelling) namely alterations to fenestration and doors on the side and rear elevations, excavation of a further 0.5 metres, removal of external swimming pool and relocation of ventilation intakes and extract grilles.

    Decided 18 Apr 2016 Full applications
  • 2016/0601/P Granted

    41 Frognal London NW3 6YD

    Details of appointment of chartered engineer required by condition 4 of planning permission 2015/2026/P dated 02/11/2015 for a part 2/part 3 storey rear and side extension including the excavation of a basement and the creation of an additional self-contained dwelling.

    Decided 2 Mar 2016 Full applications

What this grant of permission means

Camden granted permission on 2 November 2015, 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 0.3 miles

  • 41 Frognal London NW3 6YD

    2014/7319/T 50 yards away

    FRONT GARDEN: 1 x Walnut - Fell 1 x Red Maple - Fell

    Granted Trees

  • 41 Frognal London NW3 6YD

    2020/4575/P 50 yards away

    Details of pergola lighting as required by condition 5 of application dated 10/08/2020 ref 2020/0419/P for Erection of single storey garden pergola (retrospective).

    Granted Full applications
    Small domestic

  • 41 Frognal London NW3 6YD

    2016/4558/P 50 yards away

    Partial demolition and new build behind retained façade comprising a lower ground floor extension; ground, first and second floor extensions to the front, side and rear; first and second floor rear terraces to provide a 7-bedroom single dwellinghouse.

    Granted Full applications New dwelling Extension +1
    Domestic

  • 41 Frognal London NW3 6YD

    2019/5074/P 50 yards away

    Details of water use required by condition 9 of planning permission dated 07/08/2018 ref 2017/5234/P (for Variation of condition 3 (approved plans) of planning permission dated 17.5.17 ref 2016/4558/P for Partial demolition and new build behind retained façade comprising a lower ground floor extension; ground, first and second floor extensions to the front, side and rear; first and second floor rear terraces to provide a 7-bedroom single dwellinghouse)

    Granted Full applications New dwelling Extension +1
    Domestic

  • 41 Frognal London NW3 6YD

    2013/7423/T 50 yards away

    (TPO Ref: 6H) FRONT GARDEN: 1 x Horse Chestnut - crown reduce by 2m (25%) and balance (amendment agreed and confirmed via email from Modern Arboricultural Services)

    Granted Trees

  • 41 Frognal London NW3 6YD

    2020/1638/P 50 yards away

    Amendments (Additional ductwork at roof level to serve existing air handling unit) of planning permission reference 2017/5234/P dated 07/08/2018 for Variation of condition 3 (approved plans) of planning permission reference 2016/4558/P dated 17/05/2017 (for 'Partial demolition and new build behind retained facade comprising a lower ground floor extension; ground, first and second floor extensions to the front, side and rear; first and second floor rear terraces to provide a 7-bedroom single dwellinghouse), namely to vary approved materials and fenestration on all elevations and to extend 1st floor brick front parapet over northern side wing').

    Granted Full applications New dwelling Extension +2
    Domestic

In Camden

  • 2026/0369/P Granted

    Railway embankment and land west of 49 Adelaide Road London NW3 3QB

    Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

    Received 17 Jul, published by the council 24 Jul 2026 Full applications
  • 2026/3694/P Granted

    19 Charterhouse Street London EC1N 6RA

    Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

    Received 27 Aug, published by the council 5 Sep 2026 Full applications
  • 2026/3904/P Granted

    14 Templewood Avenue London NW3 7XA

    Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

    Received 9 Sep, published by the council 11 Sep 2026 Full applications
  • 2025/2002/P Granted

    11 Doughty Street London WC1N 2PL

    Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

    Received 9 May, published by the council 22 Jul 2026 Full applications
  • 2026/3551/P Granted

    19 Charterhouse Street London EC1N 6RA

    Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

    Received 19 Aug, published by the council 22 Aug 2026 Full applications