Planning applications in Frognal

9 Rosecroft Avenue London NW3 7QA

Proposed remodelling of the rear elevation to include ground floor raised terrace, replacement balustrades, new stairs from first floor to garden level, new windows and insertion of 2no. rooflights to rear hipped roof and 1no. rooflights to existing rear flat roof.

14 Templewood Avenue London NW3 7XA

Details pursuant to condition 6 (Landscaping) of planning permission ref. 2026/1735/P dated 10/08/2026 (for: Erection of new boundary treatment to site frontage and return wall to the coach house; erection of new bin store to front yard.).

14 Templewood Avenue London NW3 7XA

Details pursuant to condition 3 (Gates, railings and facing materials) of planning permission ref. 2026/1735/P dated 10/08/2026 (for: Erection of new boundary treatment to site frontage and return wall to the coach house; erection of new bin store to front yard.).

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

Erection of a roof extension incorporating an enlarged roof addition above the front stairwell with a flush metal-framed rooflights, removal of pebbledash render at ground and first floor levels and re-rendering with a smooth painted finish to match the existing render, installation of a glazed canopy at basement level and installation of a steel door and acoustic wall panelling at basement level

85 Frognal London NW3 6XX

DD 5 Day Notice (TPO REF: 11H-T11) FRONT GARDEN: 1 x Lime (T1) - Fell to ground level.

6 Mount Vernon London NW3 6QS

Internal and external alterations, including erection of a single-storey rear extension at lower ground floor level; lowering of the lower ground floor level; alterations to internal walls, partitions and openings; refurbishment and alteration of the existing closet wing; reinstatement of fireplaces and chimney breasts; replacement of windows; installation of three rooflights; rebuilding of the existing flat roof and formation of a new internal staircase and roof access enclosure; removal of the existing water tank; and associated repair and restoration works to the front and rear elevations.

6 Mount Vernon London NW3 6QS

Erection of a single-storey rear extension at lower ground floor level; lowering of the lower ground floor level; alterations to the internal layout; replacement and alteration of windows and openings; installation of three rooflights at second-floor level; rebuilding of the existing flat roof and installation of a roof access enclosure and staircase; removal of the existing water tank; and associated external alterations.

St. Margaret's School 18 Kidderpore Gardens London NW3 7SR

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

32 Ferncroft Avenue London NW3 7PE

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

85 Flat A Fitzjohn's Avenue London Camden NW3 6NY

Erection of a single storey lower ground floor rear and side extension, together with associated alterations to the rear elevation and landscaping works.

Flat 1 18 Rosecroft Avenue London NW3 7QB

REAR GARDEN: 1 x Sycamore (T1) - Reduce crown by approx. 2m - 2.5m back to suitable growth points.

20 Chesterford Gardens London NW3 7DE

FRONT GARDEN: 1 x Lime (T1) - Reduce crown by up to 4m, lift crown to approx. 4m from ground level.

22 B Ellerdale Road London NW3 6BB

Variation of condition 2 (approved plans) of planning permission 2026/2703/P dated 06/08/2026 for the erection of a ground floor rear extension. namely, enlargement of the extension the rear elevation.

Flat 1 47 Hollycroft Avenue London NW3 7QJ

REAR GARDEN: 5 x Limes (T1) - Reduce crown by 30% back to previous growth points, 3.5m of height and 2m of width. 1 x Laurel (T6) - Reduce crown by 40%, 1.5m of height and 4m of width 1 x Dead Tree (T7) - Fell to ground level.

5 B Prince Arthur Road London NW3 6AX

Details of condition 3 (Materials) of planning permission ref. 2020/5974/P dated 26/07/2022 (as amended by 2026/0148/P dated 16/7/26) (for Demolition of existing dwelling and construction of replacement dwelling with basement and associated landscaping).

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

Details to discharge Condition 13 (Air Quality Assessment) of planning permission ref. 2017/6967/P dated 25/10/23 for 'Alterations to the rear of existing hotel building and erection of rear extension to hotel, landscaping and parking (Amended Plans).'

2 Frognal Gardens London NW3 6UX

DD 5 Day Notice REAR GARDEN: 2 x Yews ( T1 & T2) - Fell to ground level. 1 x Holly (T3) - Fell to ground level. 1 x Cherry (T4) - Fell to ground level.

38 Ferncroft Avenue London NW3 7PE

Construction of a metal pedestrian and vehicular gates & piers

1 Greenaway Gardens London NW3 7DJ

FRONT GARDEN: 1 x Holm Oak (T2) - Crown reduce height and spread back to the previous reduction points, (approx. 1m height and 0.5m spread). 1 x Ornamental Pear (T3) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). 1 x Ornamental Pear (T4) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). 1 x Holm Oak (T5) - Crown reduce height and spread back to the previous reduction points, (approx. 1.0m height and 0.5m spread). FRONT SIDE GARDEN: 1 x Ornamental Pear (T6) - Crown reduce height and spread back to the previous reduction points, (approx. 1.5m height and 0.5m spread). 1 x Cockspur Thorn (T7) - Crown reduce height and spread back to the previous reduction points, (approx. 1m height and 0.3m spread). 1 x Cockspur Thorn (T8) - Crown reduce height and spread back to the previous reduction points, (approx. 1m height and 0.3m spread). REAR SIDE GARDEN: 1 x Cockspur Thorn (T9) - Crown reduce height and spread back to the previous reduction points (approx. 1.0m height and 0.3m spread). 1 x Ornamental Pear (T10) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). 1 x Ornamental Pear (T11) - Crown reduce height and spread back to the previous reduction points, (approx. 0.5m height and 0.3m spread). REAR GARDEN: 1 x Birch (T12) - Crown reduce height and spread back to the previous reduction points, (approx. 0.8m height and 0.5m spread). 1 x Birch (T13) - Crown reduce height and spread back to the previous reduction points, (approx. 0.8m height and 0.5m spread). 1 x Ash (T14) - Crown reduce height and spread back to the previous reduction points, (approx. 1.0m height and 0.5m spread). 1 x Ash (T15) - Crown reduce height and spread back to the previous reduction points, (approx. 1.0m height and 0.5m spread). 1 x Plum (T21) - Fell to ground level.

3 Arkwright Road London Camden NW3 6AA

Installation of an external rear staircase; alterations to the existing second-floor rear window opening to form a doorway, lowering of parapet and installation of a balustrade; erection of a new front boundary wall with brick piers, vehicular gates and a pedestrian access gate; erection of bin and cycle stores; like-for-like replacement of windows; replacement of front entrance door and installation of photovoltaic panels on the roof

Flat A 71 Fitzjohn's Avenue London NW3 6PD

Non-material amendment to planning permission 2025/2351/P dated 30/07/2025 (Various external works including refurbishment and alterations to rear elevation fenestration and entrance door, replacement of existing single glazed windows with double glazed windows and alterations to side elevation fenestration, and re-landscaping works to rear garden), namely to alter the design of the rear doors and replace an existing timber louvre with brickwork to side elevation.

10 Ellerdale Road London NW3 6BB

REAR GARDEN: 1 x Holly (T1) - Remove 3 branches over No 8 to lift crown over garden to give 4m clearance from ground level.

8 Ellerdale Road London NW3 6BB

REAR GARDEN: 1 x Magnolia (T1) - Reduce height by 1.5m and shape. 1 x Horse Chestnut (T2) - Crown reduce by 2m - 3m. 1 x Cherry (T3) - Fell to ground level.

2 Hollycroft Avenue London NW3 7QL

(TPO REF: 18H-T76) REAR GARDEN: 1 x Robinia (T1) - Reduction of limbs overhanging the rear garden over lawn by up to 3m in height. . (TPO REF: 18H-T68) REAR GARDEN: 1 x Hawthorn (T2) - Reduction of limbs overhanging the rear garden over lawn by up to 3m in height.

Flat 1 Oak Tree House Redington Gardens London NW3 7RY

(TPO REF: 11H-T65) FRONT GARDEN: 1 x Lime (T1) - Reduce back to previous points of reduction.

4 Redington Road London NW3 7RG

REAR GARDEN: 1 x Sycamore (T1) - Crown reduce by 3m.

The Cottage 6 Redington Road London NW3 7RG

FRONT GARDEN: 4 x Limes & 3 x Yews (G1) - Reduce overhang over driveway by up to 3m. Reduce height of 2 x Limes closest to building by 4m and reduce back from property by 2m. REAR GARDEN: 1 x Sycamore (T1) - Remove 1 stem as it is encroaching into garden. 1 x Cypress (T2) - Fell to ground level.

22 Redington Road London NW3 7RG

Retrospective application for the erection of replacement bin store.

2 Hollycroft Avenue London NW3 7QL

REAR SIDE GARDEN: 1 x Dogwood (T1) - Crown raise to 3m away from the footpath (reducing anything below this point back to the boundary), and a reduction of up to 1m away from the footpath.

The Cottage 67 Fitzjohn's Avenue London NW3 6PE

DD % Day Notice (TPO REF: C878-T1) REAR GARDEN: 1 x Chinese Privet (T1) - Fell to ground level.

19 Redington Road London NW3 7QX

FRONT GARDEN: 1 x Birch (T1) - Reduce height by approx. 2.5m and thin lower crown by approx. 25%.

24 Perrin's Walk London NW3 6TH

REAR GARDEN: 1 x Fig (T1) - Crown reduction of approx. 1.5m on all aspects of tree.

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

Details to discharge Condition 15 (Surface Water Drainage) of planning permission ref. 2017/6967/P dated 25/10/23 for 'Alterations to the rear of existing hotel building and erection of rear extension to hotel, landscaping and parking (Amended Plans).'

12 Birchwood Drive London NW3 7NB

FRONT GARDEN: 1 x Norway Maple (T1) - Reduce overall crown by up to 2 metres; thin by up to 15% to provide light; remove any dead and defective branch wood. 1 x Norway Maple (T2) - Reduce overall crown by up to 2 metres; thin by up to 15% to provide light; remove any dead and defective branch wood. 1 x Cherry (T3) - Reduce overall crown by up to 2 metres; thin by up to 15% to provide light; remove any dead and defective branch wood. 1 x Norway Maple (T4) - Reduce overall crown by up to 2 metres; thin by up to 15% to provide light; remove any dead and defective branch wood. 1 x Leyland Cypress (T6) - Reduce overall crown by up to 1.5m to provide tidy and uniform shape.

12 Birchwood Drive London NW3 7NB

(TPO REF: C100-T328) REAR GARDEN: 1 x Yew (T5) - Reduce lateral branches over balcony by up to 1.5m to provide clearance.

2 Hollycroft Avenue London NW3 7QL

FRONT GARDEN: 1 x Leylandii (T1) - Reduce limbs obscuring first floor window by 1.5m - 2m. 1 x Willow (T2) - Removal of limbs contacting garage roof back to main stem. REAR GARDEN: Group of Conifer (G1) - Reduction of limbs that are overhanging back to the edge of the grassed area of rear garden.

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

Details required by condition 10 Part A (Air Quality) 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)

36 Hollycroft Avenue London NW3 7QN

Replacement of the existing first-floor rear conservatory with a rear extension; erection of second storey rear extension; extension of the existing roof terrace above; removal of the existing side dormer and installation of three conservation-style rooflights; alterations to the side elevation including the infilling of existing openings and formation of new openings; and relocation of the side entrance door.

Bay Tree Lodge 89 - 93 Frognal London NW3 6XX

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

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).

10 Briardale Gardens London NW3 7PP

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

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.

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.

5 Holly Place London NW3 6QU

Demolition of existing rear extension and construction of new rear extension

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.

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.

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.

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).

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.