Planning applications in NW3

151 A King Henry's Road London NW3 3RD

Installation of an air conditioning condensing unit and associated acoustic enclosure in the rear garden.

Flat A 26 Eton Avenue London NW3 3HL

Installation of 1 x ASHP with associated acoustic enclosure and a replacement shed in rear garden, roof insulation to existing single storey rear extension, and replacement of front windows.

Straffan Lodge 1 - 3 Belsize Grove London NW3 4XE

REAR GARDEN: 1 x Lime (T1) - Reduce crown by 40%, 8m of height and 2.5m of width.

9 Wadham Gardens London NW3 3DN

Installation of 1 x air conditioning unit at first floor level and associated works

Shop And Premises At Ground Floor 5 Pond Street London NW3 2PN

Display of 1x fascia sign illuminated by trough light with raised individual lettering fixed to the existing fascia board and 1x downlit LED illuminated projecting sign.

Flat A 26 Eton Avenue London NW3 3HL

Proposed internal refurbishments including floor and wall insulation and underfloor heating, roof insulation to existing single storey rear extension, installation of 1 x ASHP with associated acoustic enclosure and a replacement shed in rear garden and replacement of front windows.

Bay Tree Lodge 89 - 93 Frognal London NW3 6XX

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

Old Wyldes North End London NW3 7HS

1 x Oak (applicants ref. T1) - Reduce low branches over road by 2.5m, reduce large branch running west along line of footpath/hedge by 2.5m, reduce branches over house by 2.5m, prune small branches to get 2m clearance from building, remove significant deadwood.

29 Briardale Gardens London NW3 7PN

FRONT GARDEN: 1 x Magnolia (T1) - Reduce back to previous cuts and prune away from neighbour's side (max 1.5m off).

17 Pond Street London NW3 2PN

FRONT GARDEN: 1 x Autumn Olive (Elaeagnus umbellata) (T1) - Fell to ground level.

61 Fitzjohn's Avenue London NW3 6PH

REAR GARDEN: 2 x Limes (T1 & T2) - Re-pollard FRONT GARDEN: 1 x Sycamore (T3) - Re-pollard 1 x Horse Chestnut (T4) - Re-pollard 1 x Yew (T5) - Height reduction of 2m - 3m and 0.5m - 1m on the sides. 1 x Magnolia (T6) - 1m reduction all around. 1 x Oak (T7) - Reduce to previous points, 2m - 3m. 1 x Gingko (T8) - Reduction 0.5m - 1 m all around.

34 Lancaster Grove London NW3 4PB

Erection of a single-storey outbuilding for use as an ancillary pottery studio, replacing the existing shed

10 Briardale Gardens London NW3 7PP

REAR GARDEN: 1 x Unknown (S1) - Fell to ground level..

20 Parkhill Road London NW3 2YN

FRONT GARDEN: 2 x limes (T1 & T2) - Prune back to previous points.

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)

32 Ferncroft Avenue London NW3 7PE

REAR GARDEN: 1 x Cherry (T1) - Reduce by up to 2m from branch tips to create a more compact canopy shape. Thin crown by 10% removing any diseased and crossing branches.

40 Well Walk London NW3 1BX

Refurbishment of the existing timber sash windows, casement window and French doors to a Grade II* listed building through renewal of the deteriorated integrated draught proofing systems. The works comprise removal of the existing perished brush pile and the supply and installation of correctly specified replacement staff beads and parting beads, detailed as replica profiles to match the existing and routed to house a concealed draught proofing system, improving thermal performance and reducing air infiltration. All historic sash boxes, sashes and joinery are retained and repaired; replacement is limited to the staff beads and parting beads, and there is no alteration to the openings, fenestration pattern or external appearance of the building.

49 Hollycroft Avenue London NW3 7QJ

REAR GARDEN: 1 x False Acacia (T1) - Reduce overhang to 32 Ferncroft by up to 2m from branch tips. Thin crown by 10% removing and diseased and crossing branches. 1 x Buddleia (T2) - Fell to ground level. 1 x Leyland Cypress (T3) - Reduce lateral canopy spread over no 32 Ferncroft by up to 2m from branch tips maintaining greenery to avoid browning off.

Land at Whitestone Pond West Hampstead London NW3 6RF

Erection of a telecommunications mast, installation of associated cabinets.

15 Eton Villas London NW3 4SG

Details of replacement flooring required by condition 4(a) of listed building consent 2026/1091/L dated 19/06/2026 (for a single storey rear extension, replacement windows and doors, rear garden landscaping and erection of an outbuilding, with associated alterations).

15 Eton Villas London NW3 4SG

Details of landscaping required by condition 6 of planning permission 2026/0993/P dated 19/06/2026 (for a single storey rear extension, replacement windows and doors, rear garden landscaping and erection of an outbuilding, with associated alterations).

5 Holly Place London NW3 6QU

Demolition of existing rear extension and construction of new rear extension

Royal Free Hospital Pond Street London NW3 2QG

(TPO REF: C345-T22) POND STREET FRONTAGE: 1 x London Plane (T008) - Pollard back to 1m past previous pollard points. (TPO REF: C345-T16) POND STREET FRONTAGE: 1 x London Plane (T010) - Crown reduce by 1-2m back to previous pruning points. (TPO REF: G6) FLEET ROAD FRONTAGE: 1 x Birch (T037) - Fell to ground level. (TPO REF: G6) FLEET ROAD FRONTAGE: Group of Beech (T037) - Reduce down to 2m. (TPO REF: G6) FLEET ROAD FRONTAGE:1 x Willow (T037) - Re-coppice.

8 Frognal Lane London NW3 7DU

Details pursuant to Condition 5 (Certificate of Structural Engineer) and Condition 8 (Foundation Details) of planning permission 2025/4041/P granted on 08/07/2026 for: Creation of a basement level beneath the approved rear extension and part of the rear property, including internal alterations and the installation of a side elevation window at basement level.

20 Well Walk London NW3 1LD

(TPO REF: 14H-T3) FRONT GARDEN: 1 x Lawson Cypress (T1) - Fell to ground level.

Flat Basement 7 Ellerdale Road London NW3 6BA

REAR GARDEN: 1 x Holly (T1) - Reduce in height by 2m. 1 x Hawthorn (T2) - Reduce in height by 1m. 1 x Hawthorn (T3) - Reduce in height by 1m. 1 x Hawthorn (T4) - Reduce in height by 1m. 1 x Oak (T5) - Reduce height by 1m and width by 3m to previous pruning points. 1 x Hawthorn (T6) - Reduce in height by 1m. 1 x Kohuhu (T7) - Reduction in height by 3m and width by 1.5m.

House 5 39 College Crescent London NW3 5LB

REAR GARDEN: 1 x London Plane (T1) - Reduce crown overall by up to 5m and establish new reduction points for future growth..

8 Holly Place London NW3 6QU

REAR GARDEN: 1 x Holly (T1) - Fell to ground level. 1 x Apple (T2) - Reduce back to previous points, up to 1m.

Chestnut Cottage Vale Of Health London NW3 1AZ

REAR GARDEN: Group of Holly (Ilex aquifolium) (G1) - Reduce height by 2m & trim sides by 0.5m leaving the trees at a standing height of 5m. 1 x Silver Birch (Betula pendula) (T2) - Fell to ground level. 1 x Dead Stem (T3) - Fell to ground level. 1 x Magnolia (Magnolia grandiflora) (T4) - Crown reduction by 1.5m in height bringing lateral growth to shape by 1m. Leaving the trees at a standing a height of 4.5m. 1 x Ash (Fraxinus excelsior) (T5) - Crown reduction by 2m in height and 1.5m in lateral growth. Leaving the trees at a standing height of 10m. 1 x Acer (T7) - Reducing lateral growth encroaching onto building by 2m & thin out crown by 0.5m.

Flat 1 37 Rosslyn Hill London NW3 5UJ

REAR GARDEN: 1 x Ash (T1) - 30% crown reduction, 1m -2m to alleviate weight. 1 x Ash (T2) - Reduce re-shape 20%, 1m - 2m leaving a balanced crown. 2 x Ash (T3 & T4) - Reduce re-shape 20%, 1m - 2m leaving a balanced crown.

30 Willoughby Road London NW3 1RU

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

37C Fitzjohn's Avenue London NW3 5JY

REAR GARDEN: 1 x Copper Beech (T1) - Reduce canopy by 1.5m - 2m from all branch lengths. 1 x London Plane (T2) - Crown reduction to previous points.

69 New End London NW3 1HY

Replacement of single-glazed windows with double-glazed units.

37C Fitzjohn's Avenue London NW3 5JY

(TPO REF: 20H-T116) REAR GARDEN: 1 x Lime (T3) - Remove 1.5m - 2m from all branch lengths.

30 Grove Place London NW3 1JR

Certificate of lawfulness (proposed) for the erection of PV panels on the roof and an ASHP in the lower ground floor lightwell at the rear of the property.

4 Beechworth Close London NW3 7UT

1 x Yew (applicants ref. T2) - Reduce on 5 Beechworth Close side by 2-3m over beds to allow more light into garden. 1 x Box Elder (applicants ref. T3) - Reduce on 5 Beechworth Close side by 2-3m over beds to allow more light into garden.

1 Templewood Avenue London NW3 7UY

Details of tree protection as required by condition 8 of planning permission 2023/2134/P dated 10/01/2024 (for: Demolish existing garage and erect a 2 storey house, including the erection of associated cycle storage and refuse enclosures, set behind the front boundary wall to be extended and to incorporate a new pedestrian entrance with a metal gate).

202 Haverstock Hill London NW3 2AG

Erection of freestanding aluminium framed pergola structure within existing outdoor seating area at front of premises, incorporating fixed lower glazed panels, retractable upper glazed side panels and retractable canvas roof awning.

1 Templewood Avenue London NW3 7UY

Details of living roof as required by condition 7 of planning permission 2023/2134/P dated 10/01/2024 (for: Demolish existing garage and erect a 2 storey house, including the erection of associated cycle storage and refuse enclosures, set behind the front boundary wall to be extended and to incorporate a new pedestrian entrance with a metal gate).

16B Prince Arthur Road London NW3 6AY

FRONT GARDEN: 1 x Ornamental Cherry (T1) - Reduce the crown by 40% (see narked photo) and clean crown.

32 Willow Road London NW3 1TL

Erection of a single storey shed in the front garden and related alterations to an existing planter

3 Holly Mount London Camden NW3 6SG

Erection of mansard roof extension, raising of chimneys, opening of second-floor rear window, as well as internal works including removing of partition walls and expansion staircase

31 Willoughby Road London NW3 1RT

Replacement rear side extension

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

Details required by condition 23 (External Lighting) of planning permission 2017/6967/P dated 25/10/2023 for Alterations to the rear of existing hotel building and erection of rear extension to hotel, landscaping and parking (Amended Plans)

2 Keats Grove London Camden NW3 2RT

Replacement of existing windows on all elevations with matching timber framed sash/casement windows, double glazed at the front and vacuum glazed at the rear

2 Hollycroft Avenue London NW3 7QL

FRONT GARDEN: 1 x Mixed Hedging (T2) - Prune back from over footway to property boundary .

Spaniards Inn Tollgate House Spaniards Road London NW3 7JJ

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

5B Prince Arthur Road London NW3 6AX

Installation of a low-level vehicular entrance gate and associated reduction in the height of the approved pedestrian gate within the approved front boundary treatment.

2 Keats Grove London Camden NW3 2RT

Replacement of existing windows on all elevations with matching timber framed sash/casement windows, double glazed at the front and vacuum glazed at the rear

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

Details required by condition 18 (Tree Protection Measures) of planning permission 2017/6967/P dated 25/10/2023 for Alterations to the rear of existing hotel building and erection of rear extension to hotel, landscaping and parking (Amended Plans)