Planning applications in Primrose Hill

8 Regal Lane London NW1 7TH

OUTSIDE FRONT: 1 x Magnolia Grandiflora (T1) - Reduce height and width by up to 2m to shape.

133 King Henry's Road London NW3 3RD

(TPO REF: C218-T1) FRONT GARDEN: 1 x Sycamore tree (T1) - Reduce crown to previous pruning points, approx. 2m reduction.

146 Fellows Road London NW3 3JH

Amalgamation of lower ground floor and upper ground floor flat.

37 Princess Road London NW1 8JS

Enlargement of an existing roof extension and addition of new timber sash dormer window to existing rear mansard.

46 Avenue Road London NW8 6HS

Variation of condition 3 (approved plans) of planning permission ref. 2017/1718/P (dated 04/04/2019) for [Demolition of existing building and erection of replacement dwelling house behind retained facade; excavation of part one/ part two storey basement level with front and rear lightwells; erection of replacement summerhouse with plant room to rear], namely to reconfigure basement and lightwell layout, omit rear canopy, create second floor terrace, amend fenestration on side and rear elevations and addition of rooflights, increase parapet height.

71 Avenue Road London NW8 6HP

Demolition of existing two storey dwelling house and erection of new two storey single family dwelling house with accommodation in the roof space (Class C3), excavation of basement, PV panels, front lightwells, new cycle and bin stores and associated landscaping

113 Regent's Park Road London NW1 8UR

Installation of 2 x replacement ventilation grilles/louvres on rear elevation.

1 Rothwell Street London NW1 8YH

Variation of Condition 2 (drawings) of listed building consent ref. 2023/3965/L dated 27th of February 2023 (for demolition and erection rear extension, and other minor external works and internal alterations including access improvements to the roof), namely to allow the installation of composite timber decking on the roof.

Flat A 69 Regent's Park Road London NW1 8UY

Raising of roof, formation of gable sided roof and front and rear dormers (with solar panels on roof of rear dormer). Raising of existing first floor element at rear (including raising of parapet wall onto Chamberlain Street and erection of first floor rear 'infill' extension (next to no. 71). Reinstatement of windows in side elevation of main building and formation of window in side of rear (s/storey element). Provision of step and canopy to entrance door to flat (on Chamberlain Street) and reinstatement of render, stucco and balustrades on side and front elevations.

14 Chamberlain Street London Camden NW1 8XB

Alterations to side elevation of Listed building in association with a first floor rear extension and alterations to existing rear element at 69 Regent's Park Road (proposed under planning application 2025/3440/P)

1 St Mark's Crescent London NW1 7TS

Rebuilding of single storey lower ground floor rear conservatory and removal of a garden access stair

45 Elsworthy Road London NW3 3BS

Demolition of the existing rear extensions and roof alterations, and the erection of ground, first and second floor rear extensions and roof alterations, including the insertion of a roof light on the side roofslope.

13 Chalcot Crescent London NW1 8YE

REAR GARDEN: 1 x Malus (T1) - Reduce crown by up to approx. 1.3m, reducing over long branches back into main crown structure. Thin crown density by 20%. 1 x Acer (T2) - Remove stub ended branches.

5 Albert Terrace Mews London NW1 7TA

REAR GARDEN: 1 x Magnolia Grandiflora (T1) - Reduce crown by up to approx. 1.7m back to previous and most recent points of reduction. Thin crown density by approx. 20%.

54 Ainger Road London NW3 3AH

Change of use from HMO (C4) to single residential (C3) and amalgamation with ground floor flat (C3)

20 Prince Albert Road London NW1 7ST

Erection of a single storey rear extension at lower ground floor level (following demolition of existing conservatory), enlargement of rear elevation window at ground floor level and internal alterations in connection with the change of use of lower ground and ground floor from two 2-bedroom flats to one 3 -bedroom maisonette (Class C3)

20 Prince Albert Road London NW1 7ST

Erection of a single storey rear extension at lower ground floor level (following demolition of existing conservatory), enlargement of rear elevation window at ground floor level and internal alterations in connection with the change of use of lower ground and ground floor from two 2-bedroom flats to one 3 -bedroom maisonette (Class C3)

40 King Henry's Road London Camden NW3 3RP

Installation of air conditioning units

58 Elsworthy Road London NW3 3BU

Removal and replacement ground floor rear extension; first floor and roof level extensions at rear including new rear dormer; reprovision of roof terrace at rear first floor level and new inset roof terrace at second floor level; excavation to provide new basement level and lightwell at rear; and minor alterations to fenestration throughout.

11 Princess Road London Camden NW1 8JR

External alterations to involve provision of a low level Kitchen Extract Ventilation System and provision of lightweight, timber, non-permanent, covered seating within existing Pub Garden to rear of ground floor level Public House (Retrospective)

64 Avenue Road London NW8 6HT

Erection of a part single/part three storey rear extension to the existing house at the ground, first and second floor level, excavation for basements extensions with front and rear lightwells, demolition of the existing pool house and construction of replacement pool house.

5 Erskine Mews London NW3 3AP

Variation of Condition 2 (approved plans) to planning permission 2024/1102/P dated 02/10/2024 for the 'Erection of a roof extension with roof terrace and extension into courtyard space', by way of adding two side dormers with windows (with fritted glass) to the northern roof slope and substituting the green roof on the sloped roof sides with zinc cladding to match the rest of the roof and regularising plan numbers.

Ground Floor Cafe 42 Gloucester Avenue London NW1 8JD

Variation of condition 12 (opening/operational hours) of planning permission PE9900623 dated 19/06/2000 (for 'the redevelopment of the site by the erection of two three/four storey buildings to provide B1 offices, residential, retail and cafe floorspace with the retention of the accumulator tower and horse steps and tunnel), namely to extend opening hours and hours of operation.

1 Wadham Gardens London NW3 3DN

Details pursuant to Condition 4B (Method statement and drawings) granted under planning permission ref. 2021/6174/P dated 17/08/2022 for Excavation of single-storey basement level under footprint of existing building, sunken terrace to north-west of site, 4x front and side light-wells with grilles, internal alterations to flats on ground, first and second floors, new and altered window openings to rear ground floor and first floor level, demolition and rebuild of the north-west end of the building, new boundary treatment and landscaping works, in association with 6 existing dwellings.

2 Elsworthy Terrace London NW3 3DR

Details pursuant to condition 11 (Basement Engineer's details) of planning permission 2023/5350/P dated 15 May 2024 (for: Alterations and additions to the existing terraced dwelling, including; lower ground floor rear extension, replacement windows at rear and front elevations, replace existing second floor front and rear dormers with new dormers and erect an additional, second dormer on the rear elevation; remove existing rooflight and install four new rooflights; construct new sunken rear garden, erect new outbuilding; install new air conditioning condenser unit in an acoustic enclosure in the rear garden; extend existing front light well and erect a new cycle store and bin enclosure at the front elevation; rebuild the front boundary wall with hedge planter to rear)

41 Meadowbank London NW3 3AY

Erection of one additional storey above the existing roof level of dwellinghouse including rooflights in the front and rear roof slope.

1 Rothwell Street London NW1 8YH

Details required by condition 4d (finished floor levels) of listed building consent ref. 2023/3965/L dated 27/02/2024 (for works to alter and extend the property).

Flats 8-9 1a St John's Wood Park London NW8 6QS

Amalgamation of 2 x residential units at 4th and 5th floor levels (Flats 8 and 9) into a single self-contained duplex unit (Class C3).

18 Chalcot Square London NW1 8YA

REAR GARDEN: 1 x Elder (T1) - Fell to ground level. 1 x Goat Willow (T2) - Reduce crown by 3m - 4m, effectively creating a high pollard.

Maisonette 1st 2nd And 3rd Floor 83 Gloucester Avenue London NW1 8LB

Use of first floor rear roof as a roof terrace (since October 2013).

17 Chalcot Square London NW1 8YA

REAR GARDEN: 1 x Cherry (T2) - Thin crown density throughout by 20%. Reduce lateral and sub lateral branches, which extend beyond the main crown line, back into the main crown structure approx. 1.2m. Raise crown height by approx. 1.2m.

42 Elsworthy Road London NW3 3DL

Details pursuant to partial discharge of condition 3(b) (Facing materials) (c) (Lightwells and grills) and (d) (glazing structure) of planning permission 2019/0149/P dated 14/09/2020 (as amended by 2022/1537/P dated 14/02/2024 and 2022/3738/P dated 19/10/2023) for the Erection of two-storey side extension following demolition of existing structure, basement excavation, alterations to existing eastern side extension and new steps into the rear garden and front side access; alterations to fenestration, front boundary wall, landscaping and provision of cycle storage.

Swiss Cottage Library 88 Avenue Road London Camden NW3 3HA

Internal alteration at ground floor level to convert meeting room to accessible WC.

30 Elsworthy Road London NW3 3DL

(TPO REF: C1325 2024) FRONT GARDEN: 1 x Himalayan Cotoneaster (T1) - Fell to ground level. 1 x Tree of Heaven (T2) - Fell to ground level.

1, 1A & 2 Gloucester Gate London NW1 7TJ

(TPO REF: C203-T1) REAR GARDEN: 1 x London Plane (T1) - Reduce height by up to 3m and lateral spread on all sides by up to 2m.

23 Regent's Park Road London NW1 7TL

REAR GARDEN: 1 x Catalpa (T1) - Crown reduction to most recent points approx. 1m, except 2 limbs growing over patio area, reduce by a further 3m to alleviate the weight being applied to the lean of the tree and reduce the risk of the tree falling.

31 Elsworthy Road London NW3 3BT

Details pursuant to condition 5 (Engineer details) of planningpermission 2021/1527/P, for; New basement extension to include a pool and rear lightwell, alteration and retention of balconies at second floor rear, alterations to window openings to side elevation, new garage doors and changes to the rear elevation, all to dwelling.

31 Elsworthy Road London NW3 3BT

Details pursuant to condition 7 (Tree protection) of planning permission 2021/1527/P, for; New basement extension to include a pool and rear lightwell, alteration and retention of balconies at second floor rear, alterations to window openings to side elevation, new garage doors and changes to the rear elevation, all to dwelling.

47 Eton Avenue London Camden NW3 3EP

Replacement chimney stack

Flat 2nd And 3rd Floor 97 Regent's Park Road London NW1 8UR

Erection of rear dormer.

45 Regent's Park Road London NW1 7SY

REAR GARDEN: 1 x Pittosporum (T1) - Reduce height by 4m and remove 1 x stem growing at an angle towards the neighbouring property

26 Elliott Square London NW3 3SU

Erection of garden building and relocation of gate to the rear boundary.

8 Wadham Gardens London NW3 3DP

REAR GARDEN: 1 x Yew (T1) - Fell to ground level. 1 x Yew (T2 -) Fell to ground level.

1 Rothwell Street London Camden NW1 8YH

Discharge of Condition 4(c) of listed building consent ref 2023/3965/L.

Flat 2 Chesterfield House 1B King Henry's Road London NW3 3QP

Replacement of existing single-glazed windows at first floor level with double-glazed timber sash units to match existing.

Swiss Cottage Open Space Land Between Avenue Road and Winchester Road London NW3 3EX

Various improvement works to Swiss Cottage Open Space, to include new seating, landscaping and play area upgrades.

1 Egbert Street London Camden NW1 8LJ

Details pursuant to condition 4a (brickwork), granted under reference 2022/2938/P, dated 27/09/2022 for erection of a rear infill extension at lower ground floor level, single storey extension to existing rear out rigger at first floor level and front enclosure at lower ground floor level beneath entrance bridge.

36-40 Primrose Hill Primary School Princess Road London Camden NW1 8JL

Renewal of chain link fencing to car park/garden area and removal of timber trellis.

36-40 Primrose Hill Primary School Princess Road London Camden NW1 8JL

Renewal of chain link fencing to car park/garden area and removal of timber trellis.

41 Meadowbank London NW3 3AY

Erection of 5.6m deep, 3m high single-storey rear extension.