Planning applications in Frognal

1 Prospect Place London NW3 6QY

DD 5 Day Notice FRONT GARDEN: 1 x Robinia (T7) - Fell to ground level.

Flat A 11 Chesterford Gardens London NW3 7DD

Erection of an outbuilding and hot tub to rear of garden, and associated landscaping works.

Flat 1 30 Redington Road London NW3 7RB

Replacement of existing decorated timber-framed glazing with decorated timber-framed double glazing to the front, side and rear elevations at ground floor level, including replacement of French door to the front elevation with timber-framed double-glazed screen and sidelights

1 Frognal London NW3 6AL

(TPO REF: C1023-T2) FRONT GARDEN: 1 x Lime (T001) - Fell to ground level. (TPO REF: C1023-T1) 1 x Beech (T002) - Fell to ground level. (TPO REF: C253-T3) REAR GARDEN: 1 x Lime (T003) - Fell to ground level. (TPO REF: C253-T2) 1 x Lime (T004) - Fell to ground level.

71 Frognal London NW3 6XY

Installation of vehicle gate.

4 Oak Hill Park London NW3 7LG

FRONT GARDEN: 1 x Conifer (T8) - Fell to ground level.

Flat A, 71 Fitzjohn's Avenue, London, NW3 6PD

Installation of an Electric Vehicle Charger and Air Source Heat Pump

4 Clorane Gardens London NW3 7PR

REAR GARDEN: 1 x Bay (T1) - Reduce by 2m - 3m all round. 1 x London Plane (T2) - Reduce lateral growth over garden by 1m - 2m. 1 x Apple (T3) - Reduce all round by 1m - 2m.

Flat A 10 Bracknell Gardens London NW3 7EB

REAR GARDEN: 1 x Oak (T1) - Reduce crown to most recent points of reduction, (2m approx. branch removal). 1 x Sycamore (T2) - Reduce crown to most recent points of reduction, (4m approx. branch removal).

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.'

17 Lindfield Gardens London NW3 6PX

REAR GARDEN: 1 x London Plane (T1) - Reduce crown by circa 3m to most recent points of reduction.

8 Langland Gardens London NW3 6PY

FRONT GARDEN: 1 x Saucer Magnolia (T1) - Reduce overall height by approx. 1m and undertake a lateral crown reduction of approx. 1m to maintain a balanced form. REAR GARDEN: 1 x Oak (T2) - Reduce lateral branches extending towards the building by approx. 2.5m, achieving a final clearance of approx. 1.5m from the structure. 1 x Sycamore (T3) - Reduce overall crown height by approx. 3m and lateral spread by approx. 1.5m, pruning back to appropriate growth points. 1 x Lime (T4) - Remove all epicormic growth from the main stem and lower scaffold branches up to a height of approx. 5m above ground level. 1 x Acer (T5) - Crown reduction of approx. 1m, maintaining the tree's natural shape and form.

10 Kidderpore Gardens London NW3 7SR

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

36 Hollycroft Avenue London NW3 7QN

Replacement of second floor rear extension and associated external alterations to the existing dwellinghouse, including extension of the roof terrace, replacement of side dormer with conservation rooflights, alterations to side openings and entrance door, and installation of new stairwell windows.

88 Frognal London NW3 6XB

Demolition of 20th-century internal brick wall at first floor level.

6 Redington Road London NW3 7RG

FRONT GARDEN: 1 x Ash (T1) - Reduce by 4m of height and 2m of width.

Flat 1 30 Redington Road London NW3 7RB

Variation of condition 2 (approved plans) of planning permission 2024/0459/P dated 18/09/2024 (for erection of single storey side extension at ground floor level with roof terrace above), as varied by 2025/0795/P dated 24/04/2025, namely to replace the glazed screen to the rear with Crittall-style doors, replace the cast iron gate with decorated timber, remove steps up to the flowerbed, and associated alterations

17 Kidderpore Gardens London NW3 7SS

Details pursuant to condition 6 (climate change adaptation measures) of planning permission 2025/2709/P dated 06/06/2025 for the demolition of the existing garden shed and erection of an outbuilding within the rear garden.

The Old Hall Cottage 4 B Kidderpore Avenue London NW3 7SP

Alterations to a maisonette incorporating removal of an existing timber-framed, single-glazed glass roof structure over the front light well and installation of a black painted steel safety railing around the open light well, replacement of two existing cast-iron rainwater downpipes at front elevation and rear elevation with black ainwater downpipes, removal of a non-original timber-framed canopy with ceramic tile covering over the basement (Garden Flat) entrance and installation of a replacement aluminium-framed door canopy and replacement of five timber casement windows on the front elevation and one rear-elevation glazed timber door.

20 Church Row London NW3 6UP

Replacement of previously consented concrete floor screed with lime screed sub-floor at lower ground-floor level; minor alterations to cupboard doors at first-floor level.

19 Templewood Avenue London NW3 7UY

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

14 Templewood Avenue London NW3 7XA

Erection of new boundary treatment to site frontage and return wall to the coach house; erection of new bin store to front yard.

Kidderpore Green r/o Kidderpore Avenue London NW3

IN COMMUNAL GARDEN: 1 x Robinia (T011) - Monolith down to 7m. 1 x Lime (T013) - Crown reduce by 2m back to previous points.

19 Templewood Avenue London NW3 7UY

FRONT GARDEN: 1 x Leyland Cypress Hedge (G1) - Reduce hedge height back to previous points of reduction, approx. 1.3m. Reduce lateral and sub lateral growth by up to approx. 30cm to tidy and control encroachment.

25 Kidderpore Avenue London NW3 7AS

FRONT GARDEN: 1 x Ash (T005) - Crown reduce by 2m - 3m. Remove epicormic growth throughout crown.

23 Arkwright Road London NW3 6AA

(TPO REF: C487 2005) REAR GARDEN: 1 x Beech (T1) - Crown lift to 4m removing sublateral branches only. Reduce crown by 1.5 - 2m to control height and spread to prevent the tree becoming too large for the garden.

25 Arkwright Road London NW3 6AA

REAR GARDEN: 1 x Hollies Hedge (G1) - Reduce height by 3m. 1 x Leylandii (T1) - Reduce the height by 3m.

Caulfield House 1 Penrose Gardens London NW3 7BF

REAR GARDEN: 2 x Cherries, 1 x Norway Maple (T009) - Reduce limbs overhanging garden by 1m - 2m to balance crowns. 1 x Goat Willow (T027) - Crown reduce by 1m - 2m back to previous.

Annesley Lodge 8 Platt's Lane London NW3 7NR

(TPO REF: 18H-T59) FRONT SIDE GARDEN: 1 x Oak (T1) - Reduce to previous, most recent pruning points (approx. 1m - 2m).

33 Ferncroft Avenue London NW3 7PG

Amalgamation of two residential units to form a single residential unit, including the incorporation of the existing one-bedroom maisonette with the existing three-bedroom maisonette across the lower ground and upper ground floors, and the creation of a new manhole within the side passage.

33 Ferncroft Avenue London NW3 7PG

Amalgamation of two residential units to form a single residential unit, including the incorporation of the existing one-bedroom maisonette with the existing three-bedroom maisonette across the lower ground and upper ground floors, together with associated internal alterations and the creation of a new manhole within the side passage.

17 Lindfield Gardens London NW3 6PX

REAR GARDEN: 1 x Ash (T1) - Reduce approx. 3m from the lateral spread over No. 15. 1 x London Plane (T2) - Reduce approx. 3m from the lateral spread over No. 15.

5 Greenaway Gardens London NW3 7DJ

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

23 Arkwright Road London NW3 6AA

Replace rear windows at ground floor with access doors.

14 Templewood Avenue London NW3 7XA

Erection of new boundary treatment to site frontage and return wall to the coach house; erection of new bin store to front yard.

Flat Basement And Ground Floor 41 Hollycroft Avenue London NW3 7QJ

Details required by condition 4 (window, doors, gates) of planning permission ref: 2025/0544/P dated 16/02/2026 for erection of a single-storey rear extension and partial excavation to lower ground floor level and external alterations.

46 Redington Road London NW3 7RS

REAR GARDEN: 1 x Oak (T1) - Reduce 1m - 2m back from neighbouring property.

11 Birchwood Drive London NW3 7NB

DD 5 Day Notice (TPO REF: C100 A1) REAR GARDEN: 1 x Maple (T1) - Fell to ground level.

Flat 6 30 Bracknell Gardens London NW3 7ED

Installation of 2 x AC condensers on the rooftop.

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.'

8 Frognal Lane London NW3 7DU

Discharge of details for condition 5 (Certificate of Structural Engineer) of planning permission 2025/1733/P, for the creation of a front lightwell, enlargement of two side-facing ground floor windows, and the installation of a staircase lift, granted on 01/04/2026.

48 Redington Road London NW3 7RS

FRONT GARDEN: 1 x Robinia (T2) - Fell to ground level. 1 x Oak (T4) - Crown reduce by 2m back to previous points. 1 x Indian Bean (T15) - Fell to ground level.

15 Platt's Lane London NW3 7NP

FRONT GARDEN: 1 x Cordyline (T2) - Remove the leaning trunk to a height of 1.2m.

31 Bracknell Gardens London NW3 7EG

Rebuilding of the front porch like for like and resurfacing of the front driveway.

4 Frognal Close London NW3 6YB

Erection of part one, part two storey side and rear extension including rear roof terrace, alterations to fenestration and installation of rooflight and solar panels.

20 Church Row London NW3 6UP

Discharge Condition 4a and 4b of application ref: 2024/2589/L dated 12/09/2024 re 'Erection of single storey rear extension at lower ground floor, replacement of windows throughout the building, and installation of stairs to front lightwell. Erection of outbuilding to rear garden. Internal alterations including reconfiguration of lower ground floor.'

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.'

90 Frognal London NW3 6XB

Details pursuant to Conditions 4 (Green Roof) and 5 (Tree Protection) to planning permission ref. 2025/3685/P (dated 29/09/2025) for: Erection of garden studio building; associated rear garden works comprising new garden walls/fences, rebuilding of brick boundary walls, and associated landscaping.

71 Redington Road London NW3 7RP

Amalgamation of 2 x residential units over lower ground, ground and 1st floors into a single self-contained residential unit (Class C3).

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.