Planning applications in NW3

Devonshire House School 69 Fitzjohn's Avenue London NW3 6PD

REAR GROUNDS: 1 x Oak (T1) - Reduce branches growing over rear garden of 63 Netherhall Gardens by 2.5m. 1 x Horse Chestnut (T2) - Reduce branches growing over the rear garden of 63 Netherhall Gardens by 2.5m.

46 Flat 1st And 2nd Floor Hampstead High Street London Camden NW3 1QG

Installation of planters with hedge screening to the rear roof terrace and associated alterations to the terrace layout (part retrospective)

The Spaniards Inn Spaniards Road London NW3 7JJ

1 x Birch (applicants ref. T1) - Reduce by approximately 3.5 metres in height and shape ensuring that branches overhanging neighbouring property are reduced so they are no longer encroaching on property.

28 Hampstead High Street London NW3 1QB

Replacement of existing 2 tablets and aluminium panels to either side of external ATMs and vinyl above external ATMs, replacement of existing metal fascia and Barclays logo and installation of 2 metal fascia with eagle logo to either side of main entrance and replacement of branch name plate with new.

3 Cannon Place London NW3 1EH

REAR GARDEN: 1 x Horse Chestnut (T1) - Prune back the overhanging lateral branch extending beyond the boundary by 2m, reducing to suitable pruning points in accordance with the branch collar, thereby providing appropriate boundary clearance whilst maintaining the natural crown form.

Flat Ground Floor 8 Parkhill Road London NW3 2YN

REAR GARDEN: 1 x Sycamore (Acer pseudoplatanus) (T1) - Crown reduce height and lateral spread by approx. 30%, (approx. 1.5m) whilst retaining a balanced, natural form. All pruning cuts to be made back to suitable secondary growth and undertaken in accordance with BS 39982010 - Tree Work recommendations.

Flat 1 18 Rosecroft Avenue London NW3 7QB

REAR GARDEN: 1 x Sycamore (T1) - Reduce crown by approx. 2m - 2.5m back to suitable growth points.

41 & 43 King Henry's Road London NW3 3QR

Subdivision and use of the buildings as two separate residential dwellings.

20 Chesterford Gardens London NW3 7DE

FRONT GARDEN: 1 x Lime (T1) - Reduce crown by up to 4m, lift crown to approx. 4m from ground level.

51 Netherhall Gardens London NW3 5RJ

FRONT GARDEN: 1 x Cherry (T1) - Reduce limbs that are most heavily declining by 1m - 2m back to the more vigorous inner canopy.

22 B Ellerdale Road London NW3 6BB

Variation of condition 2 (approved plans) of planning permission 2026/2703/P dated 06/08/2026 for the erection of a ground floor rear extension. namely, enlargement of the extension the rear elevation.

100 Avenue Road London NW3 3HF

Discharge of details for condition 46 (SuDs) 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"

37 Ornan Road London NW3 4QD

Erection of a roof extension to create a second floor level and a rear ground floor extension, replacement double glazed windows and new bin storage at front.

50 Willoughby Road London NW3 1RU

Installation of replacement windows and doors on rear elevation

7 Byron Mews London NW3 2NQ

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

58 Lisburne Road London NW3 2NR

Erection of a rear dormer and installation of rooflights to front and rear roof.

St Peters Vicarage 53 Belsize Square London NW3 4HY

SIDE GARDEN: 1 x Prunus (T13) - Fell to ground level.

Flat 1 47 Hollycroft Avenue London NW3 7QJ

REAR GARDEN: 5 x Limes (T1) - Reduce crown by 30% back to previous growth points, 3.5m of height and 2m of width. 1 x Laurel (T6) - Reduce crown by 40%, 1.5m of height and 4m of width 1 x Dead Tree (T7) - Fell to ground level.

31 Daleham Gardens London NW3 5BU

Details to discharge Condition 5a (Facing Materials) & Condition 5b (Balcony Samples & Drawings) Local Employment) of planning reference 2023/4241/P dated 02/05/25 for erection of six-storey building providing 14 flats and associated landscaping, bin and bike stores.

1 Cannon Lane London Camden NW3 1EL

Discharge of Conditions 4 and 5a of listed building consent ref 2026/1407/L dated 20/05/2026. '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.'

Flat 1 2 Holford Road London NW3 1AD

REAR GARDEN: 1 x Cigar tree (T1) - Fell to ground level. 1 x Turkish Hazel (T2) - Fell to ground level.

2 Wildwood Terrace London NW3 7HT

Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

68 Elsworthy Road London NW3 3BP

REAR GARDEN: 1 x Horse Chestnut (T11) - Fell to ground level.

5 B Prince Arthur Road London NW3 6AX

Details of condition 3 (Materials) of planning permission ref. 2020/5974/P dated 26/07/2022 (as amended by 2026/0148/P dated 16/7/26) (for Demolition of existing dwelling and construction of replacement dwelling with basement and associated landscaping).

Montessori Maria Childrens House Montessori Maria Training Organisation 26 Lyndhurst Gardens London NW3 5NW

The repair and replacement of cills on two decorative windows located on the north side elevation.

Express By Holiday Inn 152-156 Finchley Road London NW3 5HS

Details to discharge Condition 13 (Air Quality Assessment) of planning permission ref. 2017/6967/P dated 25/10/23 for 'Alterations to the rear of existing hotel building and erection of rear extension to hotel, landscaping and parking (Amended Plans).'

Squires Mount Squire's Mount London NW3 1EG

Whole building retrofit including lowering the existing basement floor level; internal alterations and internal wall insulation; external alterations including: A new entrance surround and door and on the front (north) facade; Rebuilding and extending the conservatory on the rear (south) facade; Replacement of the 20th century bays on the side (east) elevation with minor change to the design of the glazed door; Replacement of the parapet of the entrance wing on the front (north) facade with a bottle balustrade; A reinstatement of the basement area on the north side (to South Lodge); New Georgian style railings to all basement areas; Replacement of modern stairs in basement areas with new stairs of appropriate design; Removal of modern installations in basement areas on the north side, including bin store, canopy, exposed services, plant room door; Pitched rooflight and small dormer at roof level replacements as approved under 2025/4568/L New flat roof rooflight at eaves level; Photovoltaic panels at roof level; Plant within the roof void on north side; Upgrading the existing windows with new glazing; Replacement of 3 horned windows (which are post Georgian) (02.W10, 02.W11, 02.W12) on the second floor of the rear (South) elevation and 2 on the side (east) elevation (02.W16 and 02.W17), to match existing adjacent; Replacement of dilapidated east window at second floor (02.W-15) to match existing; and Facade and roof repairs, including the removal of modern cement mortar and render (permitted under 2025/4568/L).

Squires Mount Squire's Mount London NW3 1EG

Whole building retrofit including lowering the existing basement floor level; internal alterations and internal wall insulation; external alterations including: A new entrance surround and door and on the front (north) facade; Rebuilding and extending the conservatory on the rear (south) facade; Replacement of the 20th century bays on the side (east) elevation with minor change to the design of the glazed door; Replacement of the parapet of the entrance wing on the front (north) facade with a bottle balustrade; A reinstatement of the basement area on the north side (to South Lodge); New Georgian style railings to all basement areas; Replacement of modern stairs in basement areas with new stairs of appropriate design; Removal of modern installations in basement areas on the north side, including bin store, canopy, exposed services, plant room door; Pitched rooflight and small dormer at roof level replacements as approved under 2025/4568/L New flat roof rooflight at eaves level; Photovoltaic panels at roof level; Plant within the roof void on north side; Upgrading the existing windows with new glazing; Replacement of 3 horned windows (which are post Georgian) (02.W10, 02.W11, 02.W12) on the second floor of the rear (South) elevation and 2 on the side (east) elevation (02.W16 and 02.W17), to match existing adjacent; Replacement of dilapidated east window at second floor (02.W-15) to match existing; and Facade and roof repairs, including the removal of modern cement mortar and render (permitted under 2025/4568/L).

50 Fellows Road London NW3 3LJ

FRONT GARDEN: 1 x Purple Plum (T1) - Reduction of height and spread to balance (approx. 1.5m height and spread). REAR GARDEN: 1 x Bay - Crown reduce height by approx. 3.5m. Crown reduce spread by approx. 0.8m ensuring to retain green foliage.

50 Fellows Road London NW3 3LJ

(TPO REF: C1285 2022) REAR GARDEN: 1 x Copper Beech - Crown reduce height by 1.8m. Crown reduce spread towards the property and over the neighbouring gardens back to the previous reduction points, (approx. 1m). Crown reduce remaining spread to balance and shape reducing branch lengths of up to 2m.

2 Frognal Gardens London NW3 6UX

DD 5 Day Notice REAR GARDEN: 2 x Yews ( T1 & T2) - Fell to ground level. 1 x Holly (T3) - Fell to ground level. 1 x Cherry (T4) - Fell to ground level.

The Cottage 10 Lyndhurst Road London NW3 5PX

Erection of a single-storey outbuilding with green roof, construction of decked patio and rebuilding of existing garden boundary walls.

38 Ferncroft Avenue London NW3 7PE

Construction of a metal pedestrian and vehicular gates & piers

1 Greenaway Gardens London NW3 7DJ

FRONT GARDEN: 1 x Holm Oak (T2) - Crown reduce height and spread back to the previous reduction points, (approx. 1m height and 0.5m spread). 1 x Ornamental Pear (T3) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). 1 x Ornamental Pear (T4) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). 1 x Holm Oak (T5) - Crown reduce height and spread back to the previous reduction points, (approx. 1.0m height and 0.5m spread). FRONT SIDE GARDEN: 1 x Ornamental Pear (T6) - Crown reduce height and spread back to the previous reduction points, (approx. 1.5m height and 0.5m spread). 1 x Cockspur Thorn (T7) - Crown reduce height and spread back to the previous reduction points, (approx. 1m height and 0.3m spread). 1 x Cockspur Thorn (T8) - Crown reduce height and spread back to the previous reduction points, (approx. 1m height and 0.3m spread). REAR SIDE GARDEN: 1 x Cockspur Thorn (T9) - Crown reduce height and spread back to the previous reduction points (approx. 1.0m height and 0.3m spread). 1 x Ornamental Pear (T10) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). 1 x Ornamental Pear (T11) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). REAR GARDEN: 1 x Birch (T12) - Crown reduce height and spread back to the previous reduction points, (approx. 0.8m height and 0.5m spread). 1 x Birch (T13) - Crown reduce height and spread back to the previous reduction points, (approx. 0.8m height and 0.5m spread). 1 x Ash (T14) - Crown reduce height and spread back to the previous reduction points, (approx. 1.0m height and 0.5m spread). 1 x Ash (T15) - Crown reduce height and spread back to the previous reduction points, (approx. 1.0m height and 0.5m spread). 1 x Plum (T21) - Fell to ground level.

Hampstead Hill Mansions Downshire Hill London NW3 1NY

Provision of balustrade to the perimeter of the flat roof area to provide safe access for planned maintenance works

8 Basement Flat Gayton Crescent London NW3 1TT

Erection of single storey rear and side infill extension at lower ground level and associated works.

10 Carlton Close London NW3 7UA

2 x Lime (applicants ref. T1, T2) - Reduce crown by 30% back to previous growth points 3m of hight and 2m of width. Standing in Group G3 of Tree Preservation Order 1 x Lime (applicants ref. T3) - Lift canopy 6m to 7m. Standing in Group G2 of Tree Preservation Order. 1 x Horse Chestnut (applicants ref. T4) - Lift canopy 6m to 7m. Standing in Group G2 of Tree Preservation Order.

529B Finchley Road London NW3 7BG

Erection of a two-storey rear extension and the reconfiguration of rear part of the ground floor, to provide a new one-bedroom flat (Class C3) with associated amenity space and cycle storage.

Flat 1st And 2nd Floor 529B Finchley Road London NW3 7BG

Erection of single-storey rear extension and rear part-reconfiguration of the ground floor retail unit to provide a new studio flat (Use class C3)

Garden Flat 25 Lancaster Grove London NW3 4EX

Biodiversity Gain Plan (BGP) required by planning permission reference 2025/5477/P granted 14/05/2026 for the erection of a garden room at rear.

Garden Flat 25 Lancaster Grove London NW3 4EX

Green roof details and tree protection details required by conditions 3 and 4 of planning permission reference 2025/5477/P granted 14/05/2026 for the erection of a garden room at rear.

Flat 2nd Floor Right 67 Belsize Park London NW3 4EH

Installation of rooflight to front roofslope [retrospective]

22B Harley Road London NW3 3BN

REAR GARDEN: 1 x Silver Birch (Betula pendula) (T2) - Reduce crown all round by 0.5m. Prune all branches that overhangs 22b back to boundary.

32 Belsize Square London NW3 4HL

REAR GARDEN: Group of Conifer (G1) - Cut back to boundary line, 1.5m. All works will be undertaken in accordance with BS 39982010 - Tree Work - Recommendations.

28 Thurlow Road London NW3 5PP

FRONT GARDEN: 1 x Lime (T1) - Crown reduce height 3m below the previous reduction points, (approx. 3.5m). Remove all trunk and basal growth.

3 Belsize Park Gardens London NW3 4LB

REAR GARDEN: 1 x Acacia (Fabaceae) (T1) - Crown reduction by 2m in height bringing lateral growth to shape by 1.5m, leaving the tree a standing height of 7m.

1 Elliott Square London NW3 3SU

Replacement of front garage door with half-height infill wall and aluminium window.

14 Cannon Place London Camden NW3 1EJ

Discharge of condition 5 of listed building consent application 2025/3128/L regarding flooring in the billiard and dining rooms.

20 Fleet Road London NW3 2QS

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

18 Parkhill Road London NW3 2YN

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