Planning applications in Belsize

Wac Arts College 213 Haverstock Hill London NW3 4QP

Two external air-conditioning condenser units and associated pipework were installed at ground level to the rear.

29 Adamson Road London NW3 3HT

Retrospective retention of an existing concrete slab and glass balustrade to the existing garden steps; erection of a garden storage unit; replacement boundary fencing; formation of a paved patio; and installation of raised planters.

12 Lyndhurst Gardens London NW3 5NR

(TPO REF: C60-T32) REAR GARDEN: 1 x Ash (T1) - Reduce crown to previous pruning points, approx. 2m reduction.

12 Lyndhurst Gardens London NW3 5NR

REAR GARDEN: 1 x Sycamore (T2) - Reduce height to approx. 8m from ground level and reduce remaining branches back to previous pruning points.

Belsize Court Wedderburn Road London NW3 5QN

REAR GARDEN: 1 x Leyland Cypress (T1b) - Fell to ground level. 1 x Lawson Cypress (T40b) - Fell to ground level.

21 Belsize Lane London NW3 5AS

DD 5 Day Notice REAR GARDEN: Confier Hedge (G1) - Fell to ground level.

Belsize Court Wedderburn Road London NW3 5QL

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

22 Belsize Square London NW3 4HU

REAR GARDEN: 3 x Silver Birch (T1 - T3) - Prune back overhanging growth to boundary line approx. 2m - 2.5m. All works will be undertaken in accordance with BS39982010 - Tree Work - Recommendations.

49 Maresfield Gardens London NW3 5TE

(TPO REF. C307 2002) REAR GARDEN: 1 x London Plane (T6) - Reduce crown overall by up to 3m and back to the most recent points of reduction.

49 Maresfield Gardens London NW3 5TE

REAR GARDEN: 1 x Cherry Plum (T1) - Reduce crown overall by up to 3m and back to the most recent points of reduction. 1 x Norway Maple (T2) - Reduce crown overall by up to 3m and back to the most recent points of reduction. 1 x Ash (T3) - Reduce crown overall by up to 3m and back to the most recent points of reduction. FRONT GARDEN: 1 x Lime (T7) - Reduce crown by 5m - 6m back to the last reduction point at 10m.

48 Maresfield Gardens London NW3 5RX

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

36 Belsize Avenue London NW3 4AH

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

7 Wedderburn Road London NW3 5QS

DD 5 Day Notice (TPO REF: C1185 2017) REAR GARDEN: 1 x Oak (T1) - Prune back only the dead boughs and branches that overhang garden of 3 Lyndhurst Gardens to boundary line.

4 Belsize Park Gardens London NW3 4LD

FRONT GARDEN: 1 x Apple (T1) - Height reduction of 0.5m and shape.

38 Belsize Grove London NW3 4TR

(TPO REF: 28H-T33) FRONT GARDEN: 1 x Sycamore (T1) - Crown reduction of by up to 1.5m reducing the overall height and the radial crown spread by up to 1.5m.

Flat A 26 Eton Avenue London NW3 3HL

Proposed internal alterations and external alterations to side and rear elevations of the garden flat.

Flats C and D 26 Daleham Gardens London NW3 5DA

Amalgamation of two flats.

Flat A 26 Eton Avenue London NW3 3HL

Proposed elevational alterations to side and rear of the garden flat.

Akenside Court 26 Belsize Crescent London NW3 5QT

REAR GARDEN: 1 x Purple Plum (T1) - Reduce crown by approx. 40% (2.5m). Remove heavily decayed and compromised stems. Thin lower crown density by 20%.

Elm Tree House 13 Netherhall Gardens London NW3 5RN

DD 5 Day Notice (TPO REF: C1258 2021) REAR GARDEN: 1 x Poplar (T1) -Remove 2 Fallen Limbs resting on garage roof, and 2 lateral and vertical limbs into sound wood.

18 Lyndhurst Gardens London NW3 5NR

(TPO REF. C60-T43) REAR GARDEN: 1 x Lime (T3) - Trim back lateral and sub lateral epicormic growth, overhanging the school by up to 1.3m.

Flat 5 18 Lambolle Road London NW3 4HP

REAR GARDEN: 1 x Oak (T2) - Fell to ground level.

18 Lyndhurst Gardens London NW3 5NR

REAR GARDEN: 1 x Leyland Cypress Hedge (G3) - Trim lateral and sub lateral growth overhanging the school boundary by up to 0.5m.

Flat 5 14 Belsize Park London NW3 4ES

Erection of dormer extensions to the front, side and rear roof slopes with an inset rear roof terrace.

51 Belsize Park Gardens London NW3 4JL

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

Shaft At St Christophers School 32 Belsize Lane London NW3 5AE

IN GROUNDS: Group of large Viburnums (G1) - Trim all in group hard back up to 30cm. To shape balance and control dimensions. T1: Sorbus (T1) - Remove broken or weak branches within crown Group of Pyracantha (G2) - Trim all hard back to tidy and control encroachment (up to 1.3m). 1 x London Plane (T2) - Reduce back to previous and most recent pollard points. Group of Bay & Small Birch (G5) - Trim back by approx. 1.2m to clear fence line of the court.

Flat 1 35 Netherhall Gardens London NW3 5RL

Block up openings to north elevation side passage at lower ground level; removal of modern plastic sheeted roof in side passage and installation of replacement windows and external doors.

Flat D and E 2nd Floor 7 Belsize Park Gardens London NW3 4LB

Details required by condition 4 (detailed drawings) of planning permission ref. 2025/5045/P dated 06/05/2026 for 'Variation of Condition 2 (approved plans) of planning permission 2025/3354/P, granted on 22/09/2025 for changes to the rear roof terrace and doors and addition of a rooflight'.

Flat A 26 Eton Avenue London NW3 3HL

Replacement and alterations to front boundary treatment including new brick piers, installation of a centralised pedestrian gate and timber vehicular gates.

Flat A 26 Eton Avenue London NW3 3HL

Replacement and alterations to front boundary treatment including new brick piers, installation of a centralised pedestrian gate and timber vehicular gates.

Lief House 3 Sumpter Close London NW3 5HR

Erection of a five-storey upwards extension to existing four-storey building for the provision of new self-contained residential (Class C3) units. Associated works including provision of roof level terrace and plant facility, ground level child play space, cycle store, extension of external bin store, with improved ramp and stepped access to building entrance.

House 5 39 College Crescent London NW3 5LB

REAR GARDEN: 1 x London Plane (T1) - Reduce all aspects of crown by approx. 4m - 5m to create a tight and tidy shape. Create a new pollard point. Remove any infected branches. 1 x Silver Birch (T2) - Fell to ground level.

Flat 1 and Flat 2 25 Belsize Park London NW3 4DU

The amalgamation of Flats 1 and 2.

Hereward House School 14 Strathray Gardens London NW3 4NY

SCHOOL PLAYGROUND AREA: 1 x Unknown (T1) - Fell to ground level.

7 Netherhall Gardens London NW3 5RN

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

27 Belsize Square London Camden NW3 4HU

Change of use/amalgmation of 1st floor flat and 2nd floor/attic flat into one flat.

Flat 1st Floor 14 Buckland Crescent London NW3 5DX

Replacement of existing metal framed door and fanlight at front first floor level with double-glazed timber framed French door and fanlight; installation of new metal balcony railings.

23 Glenmore Road London NW3 4BY

Installation of external AC unit with acoustic enclosure to rear garden.

15 Wedderburn Road London NW3 5QS

Details required by condition 8 (replacement malus tree) of planning permission ref. 2025/5772/P dated 26/01/2026 for 'Variation to condition 2 (approved plans) of planning application ref 2021/6253/P dated 07/10/2022 for 'Change of use from three flats to two residential flats (Class C3); extension of lower ground floor level with lightwells and excavation of new basement level; erection of a single storey rear extension at lower ground floor level with terrace and 2 single storey side extensions at lower and ground floors; minor alterations to the north, west and south elevations and front boundary treatment (following demolition of the existing side conservatory and rear extension' namely for replacement of consented timber gates with black-painted, permeable metal gates; installation of parcel storage box within front boundary wall; new railings; minor fenestration alterations; reduction in balustrade upstand height; reduction in extent of first floor west terrace and omission of west terrace extension; and installation of retractable awnings at lower ground floor'.

Flat 12 Netherhall Mansions 32 Netherhall Gardens London NW3 5TN

Installation of rooflights to rear and side roofslopes

North Bridge House Nursery School 33 Fitzjohn's Avenue London NW3 5JY

FRONT GARDEN: Group of Saplings (G1) - Fell to ground level.(see photo).

North Bridge House Nursery School 33 Fitzjohn's Avenue London NW3 5JY

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

Maisonette Lower Ground Rear Ground 1st Floor 38 Primrose Gardens London NW3 4TP

Erection of a garden room to be used for purposes incidental to the main dwelling.

62 Primrose Gardens London NW3 4TP

REAR GARDEN: 1 x Eucalyptus (T1) - Reduce back lateral and vertical growth by 2m approx. back to most recent previous pruning points. 1 x Weeping Silver Birch (T2) - Thin by 20%. Reduce new growth by 0.5m approx. back to most recent previous pruning points. 1 x Apple (T3) - Reduce lateral and vertical growth by 1m - 2m approx. back to most recent previous pruning points.

Land adjacent to 63 Netherhall Gardens London NW3 5RE

Details pursuant to discharge condition 5 (PV panels) and 9 (Air source heat pump) under planning appplication 2024/1266/P dated 11/12/2024 for 'Demolition of garage and erection of a single dwellinghouse, excavation of basement, PV panels, front garden landscaping with bin & bike storage.'

54 Maresfield Gardens London NW3 5RX

REAR GARDEN: 1 x Willow (T1) - Reduce canopy back to boundary line, to previous points of reduction - 3m in lateral spread.

Flat A 32 Fitzjohn's Avenue London NW3 5NB

REAR GARDEN: 1 x Bay (Laurus nobilis) (T1) - Reduce crown height by 2m to suitable growth points. Reduce lateral growth to match ensuring good separation from house. 2 x Whitebeam (Sorbus aria)(T2) - Reduce entire crown to previous reduction points. 1 x Bay (Laurus nobilis) (T2) - Reduce height by up to 2m to suitable growth points. Reduce lateral spread to match (1.2m) to shape, balance (more on outbound side towards garden) and tidy. 1 x Evergreen Holm Oak (Quercus ilex) (T5) - Reduce entire crown by 30%, (2m) to suitable growth points. Reduce lateral side spread to match. 1 x Lime (Tilia cordata) (T6) - Reduce crown to previous reduction points (2.5m - 3m regrowth). Remove all epicormic growth to crown break. 1 x Norway Maple (Acer platanoides) (T7) - Reduce back by 2m for 3 x branches overhanging studio roof at suitable growth points(1.8m).

3 Princess Mews London NW3 5AP

Removal of rear roofslope to extend the second floor and enlarge the roof terrace above, replacement access structure to roof and new second floor window to rear wall.

North Bridge House Nursery School 33 Fitzjohn's Avenue London NW3 5JY

Details pursuant to condition 6 (odour abatement) of planning permission 2025/4524/P (for demolition of shed structures and erection of infill extension to accommodate relocated kitchen with roof plant for multi purpose space including dining and erection of library)

28 B Glenilla Road London Camden NW3 4AN

Details pursuant to Condition 5 (Green Roof) of planning permission 2024/3686/P granted on 15/01/2025 for Erection of rear extensions with green roof and alterations at ground, first and second floor levels, terrace to the rear at first floor level, single storey roof extension with rooflights and PV's, changes to the front elevation including new doors and windows, bin storage area to front and new side elevation windows.