Planning applications in NW3

527 Finchley Road NW3 7BG

Minor material amendment to planning permission 2026/0290/P granted on 02/03/2026 for 'Retention of existing temporary single-storey modular classroom adjacent to car park at rear (for a period of 3 years) and retention of existing temporary cycle store', namely to amend condition 3 (time period) to grant permission until 30/08/2029 (condition 3 is currently until 23/02/2029).

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.

56 Pilgrim's Lane London NW3 1SN

REAR GARDEN: 1 x Portuguese Laurel (T1) - Fell to ground level.

8 Lindfield Gardens London NW3 6PU

REAR GARDEN: 1 x Pittosporum (T1) - Fell to ground level leaving a small stump of 6 - 12 inches. Works will be carried out in accordance with BS 3998-2010 - Tree Work Recommendations.

4 Kidderpore Gardens London NW3 7SR

REAR GARDEN: 2 x Pears (T1 & T2) - Fell to ground level. 1 x Apple (T3) - Fell to ground level. 2 x Pittosporums (T4 & T5) - Fell to ground level.

90 Frognal London Camden NW3 6XB

Discharge of condition 4 of listed building consent 2025/1073/L.

126 West Heath Road London NW3 7TU

Conversion of the existing dwelling into 2no. self-contained dwellings including roof extension with rear gable window, new balcony to first floor side elevation. Associated amenity space, refuse storage, cycle storage and off-street parking. Alterations to existing window positions to the rear and additional windows to the north east elevation. Changes to the roof coverings

14 Greenaway Gardens London NW3 7DH

Discharge of condition 3 (details of hard and soft landscaping and means of enclosure of all un-built, open areas) pursuant to planning permission 2021/0984/P granted on 20/08/2021, for 'Demolition of summerhouse in rear garden and landscaping works.'

59 Ornan Road London NW3 4QD

Erection of a roof extension, rear extension, and changes to the facades and erection of a bin, bike, and ASHP storage in the front garden.

16A Lyndhurst Gardens London NW3 5NR

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

31 Elsworthy Road London NW3 3BT

Amendments to fenestration pattern of ground floor front window to planning permission 2024/3908/P granted on 05/02/2025 (as amended by S.73 applications 2025/1358/P, granted subject to legal agreement on 02/04/2025, and 2025/3086/P, granted subject to legal agreement on 19/07/2025) for extensions incl. at basement level and a single storey rear extension and front alterations including a front lightwell and the replacement of front garage door with windows.

Flat 3 39 Belsize Park London NW3 4EE

REAR GARDEN: 1 x Eucalyptus (T1) - Removal of damaged material, including naturally shedding bark. Light pruning of small-diameter growth where necessary by up to approx. 1m to maintain a safe and tidy condition.

14 Prince Arthur Road London NW3 6AU

(TPO REF: C1237 2020) REAR GARDEN: 3 x Limes (T1 - T3) - Pollard back to previous growth points.

53 Elsworthy Road London NW3 3BS

REAR GARDEN: 1 x Magnolia (T1) - Crown reduction of approx. 1m in height and 1m lateral spread, approx. 20% reduction.

66 Hampstead High Street London NW3 1QP

Installation of back lit pin mounted black font signage and internally illuminated black blade signage.

8 Lindfield Gardens London NW3 6PU

FRONT GARDEN: 1 x Holly (T1) - Crown reduction of approx. 1m - 1.5m height and laterally to suitable growth points. 1 x Bay Laurel (T3) - Crown reshaping to improve overall form and balance by 1m - 1.5m circa. Works to include light selective pruning to suitable growth points.

Ground Floor Flat 8 Frognal Lane London NW3 7DU

Erection of single storey rear extension to the ground floor flat, building upon the previously approved application (ref. 2025/3853/P, approved on 13 November 2025) and the consented rear extension to the garden flat (ref. 2025/0480/P, approved on 10 April 2025).

18 Courthope Road London NW3 2LB

Non-material amendment to planning permission 2025/5322/P dated 05/02/2026 (Installation of a replacement rear dormer, re-cladding to an existing lower rear dormer and insertion of 3 x front rooflights and 1 x rear rooflight), namely to alter the materials of the principal rear dormer.

o/s front 17 Gayton Crescent London NW3 1UA

ON STREET ADJ TO NUMBER. 17: 1 x Hornbeam (Carpinus betulus) (T1) - Reduction of 1m to provide sufficient clearance for scaffolding access.

4 Oak Hill Park London NW3 7LG

+++AMENDED DESCRIPTION+++ FRONT GARDEN: 1 x Sycamore (T1) - Reduce tree to standing monolith at 8m 1 x Sycamore (T2) - Reduce entire crown by 30% (approx. 2m). 1 x Sycamores (TG3) - Lift to 4m, by removing approx. 3 x epicormic branches up to 30mm diameter to establish more uniform specimens. 1 x Horse Chestnut (TG3) - Lift to 4m, by removing approx. 10 x epicormic up to 30mm diameter to establish more uniform specimens. 1 x Leylandii (T4) - Fell to ground level. 1 x Maple (T5) - Fel to ground level. 3 x Sycamores (TG6) - Fell to ground level. 1 x Conifer (T7) - Fell to ground level.

37 Denning Road London NW3 1ST

Details of the basement engineer's appointment (Condition 5) of planning permission 2024/2474/P dated 6/1/2026 (for: Upwards extension, alterations to the front and rear dormers, 3 rooflights on side elevations, two story side extension, single storey rear extension, two balconies to rear elevation, excavation of lower ground floor, alterations to front and rear garden, alterations to existing windows and doors)

13 Hampstead Hill Gardens London NW3 2PH

Provision of three ASHP units within an acoustic enclosure within the rear garden.

13 Kemplay Road London NW3 1TA

Discharge of details for condition 3a (window details) and 3b (details of facing materials) of planning permission 2023/4050/P granted on 13/05/2024 for "Erection of a replacement two storey dwelling with basement following demolition of existing dwelling".

13 Hampstead Hill Gardens London NW3 2PH

Details required by Condition 6 (Landscaping) of planning permission 2025/4665/P dated 24/02/2026 (for ground floor extension, and alterations to roof and external elevations).

Flat 1 48 Lisburne Road London NW3 2NR

REAR GARDEN: 1 x Crab Apple (T1) - Fell to ground level.

2 Holford Road London NW3 1AD

REAR GARDEN: 1 x Turkish Hazel (T1) - Reduce by 1.5m - 2.5m. 1 x Indian Bean (T2) - Reduce by 1.5m - 2m.

1 Cannon Lane London NW3 1EL

Various internal and external alterations and works of remediation, including replacement of roof tiles, overhaul of rainwater goods, localised brick and stone repairs, repointing and cleaning of masonry, front porch repairs and upgrading of services.

43 - 60 Tudor Close London NW3 4AG

REAR GARDEN: 1 x Bay (T1) - Cut back branches overhanging 1 Glenilla Road's garden by 3m.

6 Lindfield Gardens London NW3 6PU

REAR GARDEN: 1 x Lime (T1) - Remove epicormic growth.

20 Bracknell Gardens London NW3 7ED

REAR GARDEN: 1 x Sycamore - Crown reduce the height and spread back to previous reductions points (approx. 2.5m height and 2.0m spread) Maintenance works in line with good arboricultural practice

5 Grange Gardens London NW3 7XG

(TPO REF: C98) FRONT GARDEN: 1 x Alder (T1) - Reduce back to previous points, 4m on height and 2.5m on lateral spread. REAR GARDEN: 1 x Cedar (T2) - Reduce the longest limb to North-East, by up to 2m and lift overextending branches on this limb by 3m to form level crown. Reduce the limb to South, which is growing towards the property by up to 2m, this is to prevent failure and create uniform crown structure.

Top Flat 17 Lambolle Road London NW3 4HS

Roof extension with dormers, rooflights and roof terrace.

Land on Frognal Rise Hampstead NW3 6SZ

Erection of a telecommunications mast, installation of associated cabinets.

84 Hawtrey Road London NW3 3SS

Erection of single-storey rear extension, replacement of front and rear windows, and garage conversion including replacement of garage door with window.

2 Chalcot Gardens London NW3 4YB

Erection of a single storey rear extension at lower ground floor level with associated roof terrace above, loft conversion including the erection of front, side, and rear dormers, and replacement of all existing windows with double-glazed units.

Flat A 37 Belsize Park Gardens London NW3 4JJ

REAR GARDEN: 1 x Lime (T1) - Lift crown up to height of approx. 6m from ground level. 1 x Lime (T2) - Lift crown up (remove trunk growth) to height of 6m from ground level.

75 South End Road London NW3 2RJ

REAR GARDEN: 1 x Cherry Laurel (Prunus Laurocerasus) (T1) - Reduce stems by up to 8m to near ground level unions.

84 Hawtrey Road London NW3 3SS

Erection of an additional storey to dwellinghouse.

9 Eton Villas London NW3 4SX

FRONT GARDEN: 1 x Sycamore (T1) - Reduce crown to points of previous reduction (1m - 1.5m branch length removal).

88 West Heath Road London NW3 7UJ

Variation to S106 Legal Agreement pursuant to planning permission dated for `Demolition of existing dwelling and erection of two storey building with basement level and rooms in the roofspace comprising 6no. residential units. Associated refuse/recyling and cycle storage. Associated basement parking and EV charging point.`

100 Avenue Road London NW3 3HF

Discharge of details for condition 24b and 24c (air quality monitors installed and air quality baseline monitoring) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

North End Lodge 21 - 23 North End London NW3 7HN

REAR GARDEN: 1 x Lime (T1) - Reduce crown to points of previous reduction (4m max branch length removal). 1 x Beech (T2) - Reduce crown to points of previous reduction (3m max branch length removal), prune clear of garage roof by 1m (small diameter branch removal only). 1 x Yew (T3) - Reduce crown by 1m. 1 x Holm Oak (T4) - Reduce crown by 2m max.

22 Frognal London NW3 6AG

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

2 Wadham Gardens London NW3 3DP

Alterations to the front elevation, comprising the erection of a first-floor bay window and alterations to the central window

South Hampstead Junior School 12 Netherhall Gardens London NW3 5RN

Non-material amendment to planning permission 2022/5564/P dated 31/01/2024, as amended by 2024/0859/P dated 16/07/2024, for "installation of a air source heat pump and enclosure and the replacement of windows at 5 Netherhall Gardens, the installation of louvres on the side and rear elevation, the installation of an additional front entrance at 12 Netherhall Gardens and erection of bin and cycle storages within the front forecourt of 5 & 12 Netherhall Gardens associated landscaping works to 5 & 12 Netherhall Gardens", namely to alter the front landscaping at 12 Netherhall Gardens.

18 Church Row London NW3 6UP

REAR GARDEN: 1 x Fig (T1) - Reduce from 8m to 5m and crown thin by 10% removing crossing andf rubbing branches.

5B Prince Arthur Road London NW3 6AX

Installation of vehicular gate (in conjunction with ref.2025/2302/P)

32 Upper Park Road London NW3 2UT

REAR GARDEN: 1 x Eucalyptus (T1) - Fell to ground level.

26 Winchester Road London NW3 3NT

REAR GARDEN: 1 x Bay (T1) - Fell to ground level. 1 x Silver Birch (T2) - Fell to ground level.

Flat A 30 Glenloch Road London NW3 4DN

Variation of Condition 2 (Approved Plans) of planning permission ref. 2021/3343/P (dated 18/04/2024) for: Enlargement of existing basement including the enlargement of the front lightwell; alterations to front fenestration at basement level; installation of repositioned front lightwell stairs. NAMELY to omit lowering the basement floor level and minor changes to front lightwell elevation fenestration.