Planning applications in NW3

24 College Crescent London NW3 5LL

REAR GARDEN: 1 x Blue Atlas Cedar (T1) - Reduce crown by 20%, 1.5m of height and 1m of width to control root growth.

Sarum Hall School 15 Eton Avenue London NW3 3EL

(TPO REF: 32H-G1) FRONT GARDEN: 3 x Limes (T1 - T3) - Re-pollard back to previous most recent cuts (approx. 1m off).

15 Ainger Road London NW3 3AR

Deconversion of the existing HMO property into a four-bedroom single dwellinghouse; erection of part-basement and part ground-floor rear extensions; enlargement of the ground-floor rear balcony with a privacy screen (to match No. 16); erection of a second-floor rear extension and loft conversion including a front dormer, two front rooflights, and a rear inset dormer with balcony (to match No. 14); demolition and rebuilding of the rear boundary wall with a temporary inward-opening gate; and removal and replacement of the existing tree with a semi-mature specimen of the same species.

5 Windmill Hill London NW3 6RU

Replacement of uPVC frame single-glazed front windows and door with timber frame double-glazed sash windows and door.

5 Chesterford Gardens London NW3 7DD

REAR GARDEN: 1 x Holly (T1) - Reduce height by 1.25m. 1 x Holly (T2) - Reduce height by 2m. 1 x Hornbeam (T3) - Reduce house-side (lateral) growth by 1m. For a more symmetrical shape.

101 South Hill Park London NW3 2SP

Enlargement of existing front dormer.

100 Avenue Road London NW3 3HF

Discharge of details for condition 21 (tree protection details) 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”

Flat 1 73 South End Road London NW3 2RJ

Details pursuant to condition 4 (Tree protection), 5 (Landscaping), 7 (Living roof) of planning permission ref. 2024/1274/P dated 24/01/2025 (as amended by ref. 2025/5869/P dated 4/03/2026) (for: Erection of rear extension to lower ground floor; erection of outbuilding in the rear garden)

100 Avenue Road London NW3 3HF

Discharge of details for condition 4 (levels plans details) 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”

100 Avenue Road London NW3 3HF

Discharge of details for condition 47 (surface water run off details) 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”

100 Avenue Road London Borough Of Camden London NW3 3HF

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

30 West Heath Gardens London NW3 7TR

Submission of details of condition 4 (Temporary tree protection plan) pursuant to planning permission 25/3868/HSE dated 26/11/2025

Flat A 25 Carlingford Road London NW3 1RY

Replacement of 4 x sets of rear timber frame doors at ground and garden level with double-glazed, black aluminium frame, Crittall style doors.

126 West Heath Road London NW3 7TU

Submission of details of condition 9 (Tree Protection) pursuant to planning permission 25/2567/HSE dated 22/08/25

88 West Heath Road London NW3 7UJ

Variation of condition 7 (EV Charging Points) of planning permission reference 24/5630/FUL dated 06/10/25 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/recycling and cycle storage. Associated basement parking and EV charging point.' Variation to include change the wording of the condition from 'Prior to occupation of the development, full details of the electric vehicle charging points to be installed in the development shall be submitted to and approved in writing by the Local Planning Authority. These details shall include provision with electric vehicle charging facilities (1 active and 5 passive). The development shall be implemented in full accordance with the approved details prior to first occupation and thereafter be maintained as such.' to 'Prior to occupation of the development, full details of the electric vehicle charging points to be installed in the development shall be submitted to and approved in writing by the Local Planning Authority. These details shall include provision with electric vehicle charging facilities (1 active). The development shall be implemented in full accordance with the approved details prior to first occupation and thereafter be maintained as such.'

Flat 3 Village Mount Perrin's Court London NW3 1QU

Replacement of 3 x white single-glazed timber frame sash windows and 1 x aluminium frame casement window on south and north elevations with white double-glazed timber frame sash windows.

81 B Belsize Park Gardens London NW3 4NJ

Details of condition 4 (Materials) relating to planning permission 2023/5139/P dated 15/05/2024 for the change of use of ground floor from college (Class F1) to 2 flats (1x 1-bed flat & 1x 2-bed flat) (Class C3) including installation of skylight to rear flat roof, insertion of 3 windows to east elevation and alteration to south and west ground floor elevation (facing Lancaster Stables) to include inset windows with terraces, with metal screen, gate and planter in front.

7 Huson Close London NW3 3JW

Erection of additional storey to dwellinghouse.

15 Kidderpore Gardens London NW3 7SS

REAR GARDEN: 1 x Yew (T1) - Tip prune to reduce by approx. 0.70m. 1 x Holly (T2) - Tip prune by up to 1m. 1 x Laurel (T3) - Reduce by approx. 1.2m to maintain dimension, shape and to control encroachment. General maintenance. Group of Pyracantha (G1) - Reduce overlong stems by approx. 1.25m, back into the main crown structure to help maintain a compact crown/hedge line.

7 Eton Garages London NW3 4PE

Use of ground floor level garage for parking and storage of a private motor vehicle and domestic use ancillary with the existing residential use (Class C3) of a self-contained flat located at 1st floor level.

22 Frognal London NW3 6AG

REAR GARDEN: 1 x Willow (T1) - Re-pollard back to previous pollard points.

Flat 3 47 Netherhall Gardens London NW3 5RJ

Removal of rear semi-circular bay window and erection of a replacement single storey rear extension with a roof lantern

Bus Shelter Pavement Outside 125 Finchley Road London NW3 6HY

Internally illuminated sequential advertisement capable of static and dynamic content display with automatic rotation of images.

The Garden House 24 Well Road London NW3 1LH

FRONT GARDEN: 6 x Lombardy Poplars (T1 - T6) - Reduce all to the previous pruning points by removing 5ms from the height and 1m - 2m from the spread. This work is required as part of on-going management of these large trees. REAR GARDEN: 9 x Silver Birch (T7 - T15) - Reduce all by removing 3m - 4m from the height and 1m - 2m from the spread.

20 Redington Road London NW3 7RG

Details of conditions 7 (Gates, railings and facing materials) of planning permission 2024/2871/P dated 21/10/2024 (as amended by 2025/0932/P dated 13/03/2025) (for: Alterations to front boundary treatment including new gates and replacement of retaining wall and railings; existing garage refaced with brickwork; removal of 10 x trees)

106 Finchley Road London NW3 5JJ

Addition of single storey roof extension to create 1 x residential unit.

70 Hampstead High Street London NW3 1QP

Repainting of shopfront façade; removal of signage and installation of replacement signage; replacement of floor tiles; and associated works.

37 Heath Drive London NW3 7SD

Erection of two storey side (north east) extension, erection of a single storey rear extension with a terrace above, addition of 3 rooflights to rear roof slope, erection of dormer window and one rooflight to front roof slopes, addition of a window and alterations to three windows on existing front elevation all in association with conversion of existing 1 x 2 bedroom basement flat and 1 x 6 bed maisonette to 1 x 5 bedroom maisonette (basement and ground floor) and 1 x 5 bedroom maisonette (1st floor and rooftop) (Amendment of planning permission 2025/0082/P granted on 13/03/2025)

Flat 1 10 Adamson Road London NW3 3HR

(TPO REF: C1205 2019) REAR GARDEN: 1 x Lime (T6) - Prune height and spread by 2m. In accordance with recommendation given by expert arboriculturists ROAVR.

13 Well Walk London NW3 1BY

FRONT GARDEN: 1 x Magnolia (T1) - Fell to ground level. REAR GARDEN: 1 x Cherry (T2) - Fell to ground level.

Flat 1 116 Haverstock Hill London NW3 2BB

FRONT GARDEN: 1 x Sycamore (T46) - Remove basal and epicormic shoots.

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

The Proposed Work: Revised application description January 2026: 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)

The O2 Centre 255 Finchley Road London NW3 6LU

Revised application description January 2026: 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 build

100 Avenue Road London NW3 3HF

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.

16 Lyndhurst Gardens London NW3 5NR

(TPO REF: C886 2009) REAR GARDEN: 1 x Lime (T1) - Fell to ground level.

14 Templewood Avenue London NW3 7XA

Approval of Details in respect to Condition 5 (Reflected Ceiling Plans) to Listed Building Consent 2024/2952/L dated 20 March 2025 for (Excavation works to lower part of existing basement floor and provide single basement floor level, extensions at ground floor level, extension and alterations to coach house and other external alterations including erection of link to connect the coach house to the main house, internal alterations, associated landscaping including reinstatement/repair of boundary treatments, and works of conversion from six self-contained flats to a dwelling house (Class C3))

45 Ornan Road London NW3 4QD

Erection of an additional storey to dwellinghouse.

30 Belsize Park London NW3 4DX

(TPO REF: C600 2005) REAR GARDEN: 1 x Ash (T1) - Reduce both stems to a height of approx. 8m, leaving live growth below the reduction points and slanted cuts to allow water run-off.

The Old Hall Lodge 4B Kidderpore Avenue London NW3 7SP

FRONT GARDEN: 1 x Lime (T1) - Reduce crown by 50% back to its previous growth points, 5m of height and 2.5 of width.

O2 Centre 255 Finchley Road Camden London NW3 6LU

Revised application description January 2026: 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

1 The Old Orchard London NW3 2TR

REAR GARDEN: 1 x Corkscrew Willow (Salix Babylonia 'Tortuosa') (T1) - Remove from crown 2 x collapsed 'hanging' branches and reduce hanging fine branches over path and frontage of No.5.

32 Willoughby Road London NW3 1RU

REAR GARDEN: 1 x Acer palmatum (T1) - Fell to ground level. 4 x Palms (T2) - Fell to ground level.

9 Wadham Gardens London NW3 3DN

Details pursuant to conditions 4 (Tree Protection) and 5 (Building foundations) of planning permission 2025/4361/P dated 19/12/25, for ‘Erection of a single storey garden room at the rear of the garden’.

Garden House 32 Eton Avenue London NW3 3HL

SIDE GARDEN: 1 x Bay (T1) - Reduce branches away from house back over drive by approx. 1.5m. 2 x Holm Oaks (T2 & T3) - Reduce branches away from house back over drive by approx. 1.5m and reduce height by approx. 2m. 1 x Holly (T4) - Reduce branches away from house back over drive by approx. 1m.

11 Keats Grove London NW3 2RN

Re-instatement of a gate in the front boundary garden wall.

Upper Park Lodge 10 A Upper Park Road London NW3 2UP

Erection of lower ground floor and ground floor rear extension.

Belsize Park Firehouse, Flat 5 36 Lancaster Grove London NW3 4PB

Lowering of two bedrooms and replacement of two windows with a glazed arched doorway onto a sunken terrace

151 A King Henry's Road London Camden NW3 3RD

Alterations to the glazed doorset and skylights of the single-storey rear extension. Extension of the garden wall upwards a non-material amendment to planning permission ref. 2021/5041/P (dated 18/03/2022) for Demolition of existing conservatory and erection of single storey rear extension, facade alterations and erection of a dormer window on each of the front and rear roof slope.

20 Harley Road London NW3 3BN

(TPO REF: 38-T7) FRONT GARDEN: 1 x Tree of Heaven (T1) - Reduce crown back to previous cuts, approx. 3m off.

2 Tobin Close London NW3 3DY

Erection of an additional storey to the existing dwellinghouse.