Planning applications in NW3

12 Greenaway Gardens London NW3 7DH

Window and door replacements, rooflight alterations/replacements, replacement of existing steps and porch finishes on the front elevation, like for like roof tiles replacement, replacement of rear roof lantern with new rooflight with proposed green roof, removal of rear security shutters, and the addition of two external AC Condensers in the rear garden. **AMENDED DESCRIPTION**

29 Adamson Road London NW3 3HT

Installation of a glass balustrade to the existing steps, erection of a garden storage unit, replacement boundary fencing, formation of a paved patio, and installation of raised planters.

100 Avenue Road London NW3 3HF

Non-material amendment to planning permission ref. 2026/0404/P (granted as a variation of conditions 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), namely to amend the basement internal servicing and ventilation ductwork and reconfiguring cycle storage areas to improve stand type and access routes to these.

27A Rosslyn Hill London NW3 5UJ

REAR GARDEN: 8 x Limes (T1 - T8) - Reduce canopy by 2m back to previous pruning points and remove epicormic and basal shoots. (Re-pollard) in order to reduce excessive shading, ensure sufficient clearance of boundary fence and maintain tree management by pollarding.

Rowley Way and Ainsworth Way Alexandra Road Estate London NW8

Replacement of existing maintenance / roof access ladders to flank walls to Blocks B1, B2, B3 (Rowley Way) and Blocks C1, C2, C3 (Ainsworth Way) with new lockable hooped ladders.

Rowley Way and Ainsworth Way Alexandra Road Estate London NW8

Replacement of existing maintenance / roof access ladders to flank walls to Blocks B1, B2, B3 (Rowley Way) and Blocks C1, C2, C3 (Ainsworth Way) with new lockable hooped ladders.

The O2 Centre 255 Finchley Road,, London,, NW3 6LU

RE-CONSULTATION FOR ENVIRONMENTAL STATEMENT. Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary Conditions I4 (Severability Condition), AD1 (Approved Drawings - Masterplan), AD2 (Approved Drawings - Reserved Matters), AD3 (Approved Drawings - Phase 1), RM1 (Parameter Plans and Development Specification), RM6 (Phasing Plan), RM11 (Reserved Matters - Access Statement), RM21 (Reserved Matters - Total floorspace), D20 (Photo-voltaic Cells), D21 (Phase 1 Long Stay Cycle Parking), D22 (Phase 2 Short Stay Cycle Parking), D24 (Phase 1 Disabled Car Parking), D26 (Phase 1 Fire Safety Implementation of Approved Measures), and M28 (Phase-Wide Lighting Strategy) and the removal of Conditions M6 (Enabling Works) and M7 (Major Utilities Infrastructure) of planning permission ref. 2022/0528/P dated 20 December 2023 for 'Detailed planning permission for Development Plots N3-E, N4, and N5 and Outline planning permission for Development Plots N1, N2, N3, N6, N7, S1 and S8, including demolition of all existing structures and associated works, and redevelopment to include residential development (Class C3), commercial, business and service uses (Class E), local community uses (Class F2), and Sui Generis leisure uses (including cinema and drinking establishments) together with all landscaping, public realm, cycle parking and disabled car parking, highway works and infrastructure within and associated with those Development Plots, in accordance with the Development Specification.?For the avoidance of doubt, the Detailed and Outline planning permission are separate and severable for each of the Plots shown on plan P011 and the description of development on any decision notice issued pursuant to the application would reflect that', to allow for amendments to the Detailed Element (Plots N3-E, N4 and N5) including additional height, alterations to the design, massing and footprint of the buildings; the replacement of Block N4D with a pavilion building; additional residential floorspace (and corresponding reduction in floorspace within Outline Elements); revisions to affordable housing and unit mix and internal layouts; relocation and reduction in community (Class F2) floorspace, additional commercial (Class E(a)) floorspace, reduction in professional services (Class E(c)) floorspace, additional blue badge parking and cycle parking; revised landscaping and additional public realm; and associated works. (Observations to L.B. Camden - their planning reference 2025/0484/P)

22 Windmill Hill London NW3 6RX

(TPO REF: 9H-T49) FRONT GARDEN: 1 x Lime (T2) - Reduce to previous reduction points whilst preserving a suitable amount of furnishing growth to ensure crown continuity.

22 Windmill Hill London NW3 6RX

FRONT GARDEN: 1 x Sycamore (T1) - Reduce crown to previous reduction points approx. 3.5m. Thin the crown density by 30%. 1 x Quercus ilex (T3) - Thin the crown density by 30%. REAR GARDEN: 1 x Twin Stem Sycamore (T4) - Reduce crown to previous reduction points approx. 3.5m. Thin the crown density by 30% retaining lower furnishing growth to preserve screening. 1 x Ash (T5) - Thin the crown density by 20%. 1 x Sycamore (T6) - Reduce crown to previous reduction points approx. 3.5m. Thin the crown density by 30% retaining lower furnishing growth to preserve screening. 1 x Ash (T7) - Reduce the crown to previous reduction points approx. 3m. Thin the crown density by 30% retaining lower furnishing growth to preserve screening. 1 x Conifer Hedge (H1) - Reduce by up to 2.4m in height and shear the face.

11 Downshire Hill London NW3 1NR

Temporary installation of through-floor lift connecting two principal rear rooms at upper ground- and first-floor levels.

2 Hollycroft Avenue London NW3 7QL

DD 5 Day Notice FRONT GARDEN: 1 x Leylandii (T1) - Removal of partially failed limb over the footpath.

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.

45 Flask Walk London NW3 1HH

FRONT GARDEN: 1 x Hawthorn (T1) - Section fell to ground level.

2 Upper Park Road London NW3 2UP

FRONT GARDEN: 1 x Sycamore (T1) - Fell to ground level.

21 Belsize Lane London NW3 5AS

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

40 South Hill Park London NW3 2SJ

New stone finish to the existing front external steps and hardstanding areas serving the upper and lower ground floor entrance areas. Installation of a new metal handrail leading to the lower ground floor entrance. Installation of low-level, loose decorative planters with planting to the front hardstanding area. Reinstatement of the original front railing and gate, which were accidentally removed during the construction works, together with repainting of the existing painted surfaces in a light cream finish.

Flat A 118 Mansfield Road London NW3 2JB

Erection of a single storey side and rear extension.

18 Keats Grove London Camden NW3 2RS

Details pursuant to condition 4 (a. junctions b. glazing materials c. method statement and d. mitigation against unexpected items) of Listed Building Consent 2026/0221/L, granted 27/06/2026, for 'Demolition of existing single storey rear extension(s) and erection of a replacement full width single storey rear extension within an extended sunken courtyard into the rear garden'

Flat A 36 Savernake Rd London NW3 2JP

REAR GARDEN: 1 x Plum (Prunus domestica) (T3) - Reduce east side by 1.5m - 2m. 1 x Plum (Prunus domestica) (T4) - Fell to ground level. 1 x Plum (Prunus domestica) (T5) - Reduce by 1m.

18 Keats Grove London Camden NW3 2RS

Details pursuant to condition 4 (a. junctions b. glazing materials c. method statement and d. mitigation against unexpected items) of Listed Building Consent 2026/0221/L, granted 27/06/2026, for 'Demolition of existing single storey rear extension(s) and erection of a replacement full width single storey rear extension within an extended sunken courtyard into the rear garden'

26 Winchester Road London NW3 3NT

Amalgamation of 2 flats to form a single dwellinghouse (Class C3)

82 Hampstead High Street London NW3 1RE

Discharge of details for condition 4C (details of new facing materials for the rear extension) of listed building consent 2025/2518/L granted on 19 November 2025 for "Proposed refurbishment of the ground floor commercial unit (Class E), first and second floor apartments (Class C3) with proposed single-storey rear extensions together with the Change of Use of the existing first floor commercial space to one additional apartment".

Land Between 5 And 14 Elm Walk London NW3 7UP

Erection of a three storey (plus basement) dwelling with associated landscaping, car/cycle parking and bin stores

22B Ellerdale Road London NW3 6BB

Erection of a ground floor rear extension.

411 Finchley Road London NW3 6HJ

Conversion of the existing first-floor residential unit into two self-contained flats; proposed loft dormers, new entrance, removal of chimney stacks and new cycle and waste storage

19 Frognal London NW3 6AR

DD 5 Day Notice REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level. 1 x Sycamore (T2) - Fell to ground level.

19 Frognal London NW3 6AR

REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level. Group of White Elm (T2) - Fell to ground level. 1 x Lime (T3) - Re-pollard back to their established pollard points by 2m - 2.5m. 1 x Lime (T4) - Re-pollard back to their established pollard points by up to 4m.

61 Platt's Lane London Camden NW3 7NL

Erection of replacement front boundary wall, railings and pedestrian gate; replacement shared access gates; rebuilding of boundary wall between Nos. 61 and 63; replacement front patio surfacing and front steps; and associated frontage works.

63 Platt's Lane London Camden NW3 7NL

Erection of front boundary wall, railings and pedestrian gates; rebuilding of the boundary wall between Nos. 61 and 63; installation of refuse storage enclosure; replacement of front forecourt paving and resurfacing of front steps; and associated frontage works.

Flat 2nd And 3rd Floor 15 Denning Road London NW3 1ST

Replacement of two timber sash windows on the front elevation and one timber sash window on the rear elevation

26 Thurlow Road London NW3 5PP

FRONT GARDEN: 1 x Oak (T1) - Reduce crown to points of previous reduction, approx. 4m max branch removal.

Banyan House Lithos Road London NW3 6ES

Replacement of single-glazed timber frame windows and doors on front, rear and side elevations with double-glazed aluminium frame windows and doors.

12 Downshire Hill London NW3 1NR

FRONT GARDEN: 2 x Thuja Trees (T1 & T2) - Reduce lateral and sub lateral growth back from No.12 by approx. 1m. Reduce height back to previous points of reduction, approx. 1.3m. 3 x Mature Cypress (T3, T4 & T5) - Reduce lateral and sub lateral branches which protrude outside of the main crown structure, back into the crowns by up to approx. 1m to tidy. 1 x Magnolia (T6) - Thin outer crown density by up to 15%. 1 x Magnolia (T7) - Reduce crown by approx. 1.2m all round. 1 x Olive (T8) - Tip prune overlong branches by up to 1m back into the main crown structure. SIDE PASSAGE: Mixed Species Hedge Line consisting of Bay, Holly, Rose and Portuguese Laurel (G2) - Prune back from the path side up to approx. 1m. Prune height of the Rose by 1.5m to tidy, control encroachment and maintain sufficient clearance and access. REAR GARDEN: 1 x Magnolia (T9) - Tip prune to reduce by up to approx. 1.2m. 1 x Cypress Italian (T10) - Tip prune to reduce by up to approx. 1.2m. Mixed Species tree line Hornbeam & Pyracantha (G3) - Reduce lateral and sub lateral growth over No.12 by up to approx. 1.7m. 1 x Hazel (T11) - Reduce crown by 1m. Thin density by 30%.

28 Downshire Hill London NW3 1NT

REAR GARDEN: 1 x Walnut (T1) - Section fell to just below hedge height, (approx. 1.2m). 1 x Leyland Cypress- (T2) - Section fell to ground level.

1 Templewood Avenue London NW3 7UY

Variation of condition 2 (approved plans) 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), namely to amend the internal layout of the dwelling, amend external cladding, rooflights and fenestration, amend landscaping and the front boundary treatment.

37 Downshire Hill London NW3 1NU

Installation of PV's on the flat roof of the 3 storey side extension and associated internal alterations.

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.

3 Holly Mount London Camden NW3 6SG

Erection of mansard roof extension, raising of chimneys, opening of second-floor rear window, as well as various internal works

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.

University College School Frognal London NW3 6XH

Variation of Condition 2 (approved plans) of planning permission 2023/5366/P dated 08/10/2025 (for: Partial demolition of Giles Slaughter Wing and full demolition of Fives Building, maintenance hut and outdoor stepped seating; erection of part 1 and part 2 storey school building consisting of classrooms, medical and wellbeing rooms, music recital room, music teaching rooms and stores, drama studios, and ancillary cafeteria and offices (Class F1(a)) with associated plant, sports area and court lighting posts and new retaining walls and landscaping; new hard and soft landscaping and drainage; new cycle parking and replacement car parking; and erection of 2no. part 1 and part 2 storey temporary accommodation buildings for the construction period only) NAMELY, new flue enclosure, removal of rooflight, and alterations to green roof, parapet and ductwork to servery area

48 Maresfield Gardens London NW3 5RX

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

University College School Frognal London NW3 6XH

Non-Material Amendment to planning permission 2023/5366/P dated 08/10/2025 (for: Partial demolition of Giles Slaughter Wing and full demolition of Fives Building, maintenance hut and outdoor stepped seating; erection of part 1 and part 2 storey school building consisting of classrooms, medical and wellbeing rooms, music recital room, music teaching rooms and stores, drama studios, and ancillary cafeteria and offices (Class F1(a)) with associated plant, sports area and court lighting posts and new retaining walls and landscaping; new hard and soft landscaping and drainage; new cycle parking and replacement car parking; and erection of 2no. part 1 and part 2 storey temporary accommodation buildings for the construction period only) NAMELY, changes to windows, tennis court roof, railings, green roof, plant access, landscaping, drama studio roof, evacuation lift and fire escape door

37 Downshire Hill London NW3 1NU

Installation of PV's on the flat roof of the 3 storey side extension, use of the front vaults as a store and WC, alterations at lower ground, ground, first floor and second floor levels, refurbishment of the loft space and associated window alterations.

Heath Park Gardens 18 Templewood Avenue London NW3 7XD

FRONT GARDEN: 1 x Oak) (T1) - Prune back to most recent previous points.

19 North End London Camden NW3 7HR

Details pursuant to condition 3 (b) - (part only - roofing materials (only)) of planning permission 2025/2966/P, granted on 28/08/2025, for 'Erection of two-storey rear extension and single storey rear/side extension, replacement and enlargement of garage doors, installation of an air source heat pump and acoustic enclosure, insertion of rooflights on side roofslope, installation of solar panels, replacement of windows on all elevations, and associated landscaping works'

5 Keats Grove London NW3 2RT

FRONT GARDEN: 1 x Bay (Laurus nobilis) (T3) - Fell to ground level.