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Planning application

Frognal House 99 Frognal London NW3 6XR

Granted Camden 2021/2208/L Heritage and listed buildings

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

Proposal

Erection of a plaque commemorating the award of the Croix de la Liberation by General Charles de Gaulle to the head of the French resistance in 1943.

As published by the council, reference 2021/2208/L

Application record

Reference
2021/2208/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
21 Jul 2021
Postcode
NW3 6XR

Site history

Applications at this address on the Camden register

This site has had 15 applications since 2010: 13 approved, 0 refused.

  • 2026/2108/P Granted

    Frognal House 99 Frognal London NW3 6XR

    Details for discharge of condition 6 (chartered engineer), 9 (Flood risk mitigation) and 10 (Rainwater recycling) from planning application 2024/0030/P dated 24/09/2025 for 'Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house.'

    Decided 17 Jul 2026 Full applications
  • 2026/1643/P Granted

    Frognal House 99 Frognal London NW3 6XR

    Details for discharge of condition 12 (Green Roof) and 25 (Hard and soft landscaping) from planning application 2024/0030/P dated 24/09/2025 for 'Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house.'

    Decided 2 Jun 2026 Full applications
  • 2026/1547/P Granted

    Frognal House 99 Frognal London NW3 6XR

    Details for partial discharge of Part C of condition 20 (Air Quality Monitors) from planning application 2024/0030/P dated 24/09/2025 for 'Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof.Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house.'

    Decided 1 Jun 2026 Full applications
  • 2026/1503/P Granted

    Frognal House 99 Frognal London NW3 6XR

    Non-material amendment to planning permission 2024/0030/P, granted subject to a legal agreement on 24/09/2025, for 'Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house' NAMELY to clarify/confirm tree retention details and update the associated tree protection area.

    Decided 16 Jun 2026 Amendments
  • 2025/5742/P Granted

    Frognal House 99 Frognal London NW3 6XR

    Details for partial discharge of Parts A and B of condition 20 (Air Quality Monitors) from planning application 2024/0030/P dated 24/09/2025 for 'Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house'

    Decided 11 Feb 2026 Full applications
  • 2025/2930/T Granted

    Frognal House 99 Frognal London NW3 6XR

    REAR GARDEN: 1 x Yew (T4) - Prune back branches that overhang the S boundary back to the boundary wall - 1m - 2m branch length removal. 1 x Horse Chestnut (T5) - Reduce crown to previous points of reduction, 1m - 2m branch length removal. 1 x Beech (T7) - Reduce crown by up to 3m on all aspects, pruning back to growth points.

    Decided 5 Aug 2025 Trees
  • 2022/5443/T Granted

    Frognal House 99 Frognal London NW3 6XR

    SIDE COURTYARD GARDEN: 1 x Willow (T1) - Fell in sections to ground level.

    Decided 2 Feb 2023 Trees
  • 2020/0574/T Granted

    Frognal House 99 Frognal London NW3 6XR

    FRONT SIDE GARDEN: 1 x Horse Chestnut (T1) - Crown reduce back to previous points.

    Decided 4 Mar 2020 Trees
  • 2019/2102/P Granted

    Frognal House 99 Frognal London NW3 6XR

    Replacement of rear roof of lightwell at ground floor

    Decided 7 Aug 2019 Full applications
  • 2019/2838/L Granted

    Frognal House 99 Frognal London NW3 6XR

    Replacement of rear roof of lightwell at ground floor

    Decided 7 Aug 2019 Heritage and listed buildings

Timeline

Dates from the published record

  1. 21 Jul 2021

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 21 July 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

  • Frognal House 99 Frognal London NW3 6XR

    2022/5443/T 0m away

    SIDE COURTYARD GARDEN: 1 x Willow (T1) - Fell in sections to ground level.

    Granted Trees

  • 99 Frognal House Frognal London NW3 6XR

    2016/1237/T 0m away

    REAR GARDEN: 1 x London Plane T1 - reduce back to previous points 1 x Maple T2 - reduce back to previous points 1 x Horse Chestnut T4 - reduce back to previous points 1 x Conifer T5 - fell to ground level 1 x Alder T6 - reduce by 4 metres in height and 2 metres on lateral away from building 1 x London Plane T7 - reduce by 3 metres in height and 2 metres on laterals to take away from neighbouring building roof 1 x Silver Birch T8 - reduce by 3 metres in height 1 x Large conifer T9 - fell to ground level due to excessive shading and tree on lean Group small conifers/yew T10,11,13 &14 - fell to ground level 1 x Beech T12 - reduce by 4 meters in height and 2 meters on laterals 1 x Cherry T15 - fell due to wounded stem 1 x Cherry T18 - reduce laterals away from adjacent building SIDE GARDEN: 1 x Cherry T3 - reduce by 2 metres in height and cut away from building 1 x Large conifer T16 - remove due tree growing too large for its location - tree on a lean and producing excessive leaf litter on convent 1 x Holly T17 - remove due to proximity to building

    Granted Trees

  • 99A Frognal London NW3 6XR

    2017/4825/P 0m away

    Details of tree report as required by condition 7 and details of green roof as required by condition 15 of planning permission 2013/7195/P dated 23/10/2014 for erection of a three-storey dwelling house (Class C3) with basement following demolition of existing dwelling

    Granted Full applications Demolition Trees
    Domestic

  • 99A Frognal London NW3 6XR

    2017/5011/P 0m away

    Details of Sustainable Urban Drainage System as required by condition 11 of planning permission 2013/7195/P dated 23/10/2014 for the erection of a three storey dwelling house (Class C3) with basement following demolition of existing dwelling

    Granted Full applications Demolition
    Domestic

  • Frognal House 99 Frognal London NW3 6XR

    2024/0030/P 0m away

    91% historically approved

    Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house

    Awaiting decision Full applications Extension Demolition

  • Frognal House 99 Frognal London NW3 6XR

    2024/0176/L 0m away

    96% historically approved

    Change of use of convent (Sui Generis) to create four residential units (C3), demolition of existing extension and erection of a part one part two storey extension with green roof. Erection of roof extension with roof terrace and railings. Excavation of basement with entrance, conversion of garage, new bin and bike stores, hard and soft landscaping and alterations to fenestrations of the main house. Internal alterations to main house

    Awaiting decision Heritage and listed buildings Extension Demolition

In Camden

  • 2026/0825/L Granted

    88 Frognal London NW3 6XB

    Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

    2 Mar 2026 Heritage and listed buildings
  • 2026/2946/L Awaiting decision

    Flat 1, 73 Eton Avenue London NW3 3EU

    Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

    3 Sep 2026 Heritage and listed buildings
  • 2026/3754/L Awaiting decision

    10 Great Ormond Street London Camden WC1N 3RB

    Coversion of 3 flats into 4 and internal alterations to the listed building

    2 Sep 2026 Heritage and listed buildings
  • 2026/2194/L Withdrawn

    Dunboyne Road Estate Dunboyne Road London NW3 2YY

    Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

    29 May 2026 Heritage and listed buildings
  • 2026/3773/L Awaiting decision

    47 Kelly Street London NW1 8PG

    Replacement of concrete roof tiles with slate roof tiles (Retrospective)

    28 Aug 2026 Heritage and listed buildings