Planning applications in N6

Flat 20, Southwood Hall, Muswell Hill Road, Hornsey, London, N6 5UF

Replacement of existing metal casement windows with new double-glazed steel casement windows to match the existing design, profiles and opening arrangements, set within existing openings.

North Hill Court, North Hill, Hornsey, London, N6 4AD

Betula pendula in rear garden of North Hill Court. Tree surgeon has advised that mature tree is leaning towards the main building and recommends the following works: Remove ivy. 2m height reduction. 1.5m spread reduction.

10 Makepeace Avenue London N6 6EJ

REAR GARDEN: 1 x Sycamore (T2) - Reduce crown by approx. 3m. Group of Sycamore saplings (T3) - Fell to ground level. 1 x Ash (T4) - Reduce crown by approx. 2m.

Altior Court, 74-76 Shepherds Hill, Hornsey, London, N6 5RJ

SITE FRONTAGE: Hornbeam T3 (12M high, 350mm dia.) - Reduce the crown of the tree by up to 2 metres and back to the most recent points of reduction. (Works to T4 Lime will be considered separately under Tree Works Application reference HGY/2026/1608, as this tree is protected by a TPO)

32 Great North Road, Hornsey, London, N6 4LU

Non-Material Amendment to planning permission HGY/2025/1908 to remove the rear pergola structure, increase the height of the garden outbuilding by 0.5m, and remove a side elevation window and reduce the size of a window and door on the rear extension.

11 View Road, Hornsey, London, N6 4DJ

T1 - Sycamore. Reduce crown by 1-2 metres. The tree has co-dominant stems and at the point where the trunk forks the union is compressive. Given that it overhangs the residents garden and adjacent allotment plots we felt it prudent to specify a reduction to mitigate this structural weakness. The tree has not been reduced previously; this would be a maiden crown reduction.

Melior Court, 79 Shepherds Hill, Hornsey, London, N6 5RQ

Rear garden behind row of garages: Oak T2 (18M high, 800mm dia.) - Reduce the crown of the tree on the neighbours side by up to 2 metres. Remove all deadwood. Reason: Crown overhang very close/touching the neighbouring property. (Works to T3 Wild Cherry will be considered separately under Tree Works Application reference HGY/2026/1607, as this tree is protected by a TPO)

Melior Court, 79 Shepherds Hill, Hornsey, London, N6 5RQ

Works to tree protected by a TPO. Rear garden behind row of garages: Wild Cherry T3 (12M high, 500mm dia.) - Remove stem epicormic growth and all deadwood. Reason: Crown overhang very close/touching the neighbouring property. (Works to T2 Oak will be considered separately under Section 211 Notice ref. HGY/2026/1522, as this tree is not protected by a TPO but is located within a Conservation Area)

Altior Court, 74-76 Shepherds Hill, Hornsey, London, N6 5RJ

Works to tree protected by a TPO. SITE FRONTAGE: Lime T4 (20M high, 600mm dia.) - Reduce the crown of the tree by up to 3 metres and back to the most recent points of reduction. (Works to T3 Hornbeam will be considered separately under Section 211 Notice reference HGY/2026/1621, as the tree is not protected by a TPO but is located within a Conservation Area)

104 Highgate West Hill London N6 6AP

FRONT GARDEN: 1 x English Yew (Taxus baccata) (T1) - Fell to ground level. 1 x False Acacia (Robinia pseudoacacia 'Frisia') (T5) - Fell to ground level. 1 x Evergreen Laurel (Prunus laurocerasus) (S1) - Fell to ground level.

23 Kingsley Place, Hornsey, London, N6 5EA

Rear garden: Acer (T1) - reduce by 1.5m. Reason: to allow more light into the garden.

14 Stanhope Gardens, Hornsey, London, N6 5TS

Leylandii - Cut the entire tree to ground level The tree is undermining the garden. It is damaging paving and retaining wall for the neighbours garden which is a 1.5m drop down

67 Shepherds Hill, Hornsey, London, N6 5RE

Five Day Notice T1: Large Lombardi Poplar: Fell to ground level. Reason for works: The tree is dying and dangerous.

72 Highgate West Hill London N6 6BU

(TPO REF: C7-T10) FRONT GARDEN: 1 x Sycamore (T1) - Reduce crown to previous pruning points, approx. 4m reduction.

5 Southwood Avenue, Hornsey, London, N6 5RY

Single storey glass extension to the side of the existing outrigger, installation of new windows and doors, and installation of 1no low profile rooflight to existing outrigger pitched roof.

67 Shepherds Hill, Hornsey, London, N6 5RE

T2: Purple Plum: Reduce by 2 metre circa & Reshape. T3: Pear Tree: Remove deadwood throughout. T4: Bay: Reduce by 1.5 metre circa & Reshape. All works to be carried out in accordance with BS 3998:2010 - Tree Work Recommendations Reason for work - T2, T3, T4- General tree maintenance (Please note that the works to T1: Large Lombardi Poplar are being considered separately under a Five Day Notice)

14 Talbot Road, Hornsey, London, N6 4QR

Conversion of property from 3 flats to a single family dwelling house, with removal of external front staircase, new window to side elevation and new front windows to roof level.

153 Archway Road, Hornsey, London, N6 5BL

Five Day Notice. T1 Chestnut on the boundary of the gardens on 153 Archway Road and 21 Cromwell Avenue. It stands approximately 60Ft tall of which it goes up 12ft then splits into 6 major limbs (of which 2 have failed). It appears they have failed due full leaf loading on the union and some what looks like white rot. There is a picture of a fruiting body that looks old. The picture with white mark shows where it has failed but also the limb I am most concerned about as this is close to the dysfunction area of the collapsed limbs. If this fails this will go straight through 21 Cromwell Avenue. On the other side of the tree there is an equally large limb which has a potential to fail and this limb would hit 153 Archway Road which is the owner of the trees property. Proposed works: to reduce all major limbs by at least 50% as this will stop the loading from the sail in the wind when it's in full leaf.

7 Makepeace Avenue London N6 6EL

REAR GARDEN: 1 x Ceanothus thyrsiflorus (T02) - Fel to ground level. 1 x Pyracantha sp. (T13) - Fell to ground level. 1 x Pyracantha sp. (T14) - Fell to ground level.

22 Gaskell Road, Hornsey, London, N6 4EB

Cedar in neighbouring property (20 Gaskell Road): Reduce lateral spread (southern canopy only) over garden boundary of 22 Gaskell Road to provide light and space.

82 Southwood Lane, Hornsey, London, N6 5DY

Sycamore overhanging from Southwood Park N6 5SG: Reduce overhanging lateral spread (southern canopy) by up to 2 metres to provide light and space to garden of 82 Southwood Lane.

103-107 North Hill, Hornsey, London, N6 4DP

Approval of details pursuant to condition 8 (Secure by Design Accreditation) attached to planning permission HGY/2024/3240

103-107 North Hill, Hornsey, London, N6 4DP

Approval of details pursuant to condition 11 – partial discharge part b only (Contaminated Land) attached to planning permission HGY/2024/3240

103-107 North Hill, Hornsey, London, N6 4DP

Approval of details pursuant to condition 3 (Detailed Drawings and External Materials) attached to planning permission HGY/2024/3240

24 Holmesdale Road, Hornsey, London, N6 5TQ

T1 small multi stem myrtle coppice T2 small Lilac crown clean from ivy and climbers and trim to tidy shape

103-107 North Hill, Hornsey, London, N6 4DP

Approval of details pursuant to part A of condition 18 (living roofs) attached to planning permission HGY/2024/3240

1 St Anne's Close London N6 6AR

FRONT GARDEN: 1 x Cherry (T1) - Section fell to ground level. 1 x Bay (T2) - Reduce back to previous and most recent points of reduction by 2.5m (approx. 30%).

Fenollosa Court, 409 Archway Road, Hornsey, London, N6 4EY

fc.n2 - Aesculus x carnea - Reduce crown by approx. 2m

10 Denewood Road, Hornsey, London, N6 4AJ

T1 Beech – Reduce crown by approximately 1.5m to 2m overall in order to reshape and rebalance the canopy. The tree currently exhibits a somewhat misshapen and overextended crown form with encroachment over the adjacent pavement area. The proposed works are intended to improve overall crown symmetry and appearance whilst reducing excessive extension growth and maintaining suitable clearance from the public footway. The reduction will help retain the tree within a more appropriate and visually balanced form consistent with good arboricultural management. (Works to T2 Dead stem / probable historic Oak remnant will be considered separately under tree works application ref. HGY/2026/1512, as this tree is protected by a TPO)

10 Denewood Road, Hornsey, London, N6 4AJ

Works to tree protected by a TPO. T2 Dead stem / probable historic Oak remnant – Fell remaining monolith to ground level. The remaining standing stem appears to represent a retained remnant of a former oak specimen and is now substantially dead with limited ongoing amenity contribution. Removal is proposed to improve safe and practical use of the garden space and prevent ongoing obstruction within the area. (Works to T1 Beech will be considered separately under Section 211 Notice ref. HGY/2026/1513, as this tree is not protected by a TPO but is located within a Conservation Area)

Dreamwood Lodge, 62A Shepherds Hill, Hornsey, London, N6 5RN

Crown reduction of the ash trees T1 T2 T3 on both sides overhanging by a maximum of 3 metres each, pruning back to suitable growth points.objective is to alleviate shading, to restore natural daylight to the garden and the property. Secondary reason is to mitigate a public health hazard and bird fowling, on a daily basis, caused by feral pigeons nesting directly over the garden seating area and the outdoor kitchen area. Other overhanging treesT4 T5 T6 T7, crown reduction of overhanging lateral branches by a maximum of 2metres restore natural daylight and prevent branches encroaching into the immediate residential airspace.

2 Millfield Place London N6 6JP

Discharge of Conditions 4a (fireplace), 4b (slates), 4c (window joining), 4d (Sample Panel),5a (ASHP scale and design), 5b (ASHP routing and cables) and 5c (ASHP Location and Design) of Listed Building Consent 2023/4852/L. Details relating to 4b, 4c, 4d now part-implemented and retrospective.

The Flask PH 77 Highgate West Hill London N6 6BU

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

12 Priory Gardens, Hornsey, London, N6 5QS

Five Day Notice. Urgent works notice for the Sycamore at 12 Priory Gardens, strictly as enabling works associated with the approved poplar works under HGY/2026/0869. The proposed Sycamore works are to reduce the tree height to approximately 8 metres to provide sufficient clearance and safe operational space. Works will be undertaken by qualified and insured arborists using modern arboricultural techniques and in accordance with BS3998:2010 – Recommendations for Tree Work

42 Holmesdale Road, Hornsey, London, N6 5TQ

Certificate of lawfulness: existing use of a flat roof area as a residential amenity space (roof terrace); and the presence of a perimeter balustrade, currently in glazed form, enclosing that terrace.

Channing School, Highgate Hill, Hornsey, London, N6 5HF

Variation of Condition 3 (materials and details) attached to listed building consent HGY/2024/1904, and addition of condition to introduce phasing into the consented scheme.

Channing School, Highgate Hill, Hornsey, London, N6 5HF

Variation of Condition 3 (materials and details) and 4 (Method of Construction Statement) attached to planning permission HGY/2024/0989, and addition of condition to introduce phasing into the consented scheme.

Heathfield Park Merton Lane London N6 6NA

Erection of a pergola and hard surfacing

Maurice Bishop Terrace, View Road, Hornsey, London, N6 4DG

Silver birch in front garden of Maurice house. It was damaged by contractors across the road trying to move machinery on to their site . A large limb was broken damaging the upper part of the crown . I recommend a 50% reduction of the tree to make it safe . 6 meter reduction. Photos are enclosed .

Kekewich House, 1 View Road, Hornsey, London, N6 4DJ

A silver birch tree in front garden . Damaged when contractors across the rd moved a large machine on site . Pictures enclosed . A 2- 3m crown reduction to the height is more appropriate to take some weight out of the tree and reduce the sail area (as marked out with the red line on photo dated 09.07.2026).

120 Archway Road, Hornsey, London, N6 5BH

Approval of details reserved by conditions 18 ( London Underground Infrastructure Protection) attached to planning permission with ref: HGY/2025/2214 for the demolition of the existing building to allow the erection of a new 4-storey building providing 5 one bedroom residential units.

11 Shepherds Hill, Hornsey, London, N6 5QJ

T1 (TPO tree) - Sycamore. Lift crown. Remove branches as indicated. T2 (TPO tree) - Sycamore. Lift crown. Remove branches as indicated. (Works to T3 - Fig will be considered separately under Section 211 Notice reference HGY/2026/1459, as this tree is not protected by a TPO but is located within a Conservation Area)

11 Shepherds Hill, Hornsey, London, N6 5QJ

T3 - Fig tree. Reduce crown height by about 2m. (Works to T1 - Sycamore and T2 - Sycamore will be considered separately under application reference HGY/2026/1457 as those trees are protected by a TPO)

19 Broadlands Road, Hornsey, London, N6 4AE

Non material amendment to HGY/2025/0555 for Removal of the front garage door and replacement with timber casement windows, insertion of door to side projection front elevation, removal of existing first floor rear safety railings and insertion of a rooflight above single storey rear extension, and alterations to fenestration of rear extension/ground floor rear elevation, with metal framed windows/doors. Proposed changes: - Amendments to front door and screen design - Removal of rooflight above single storey rear extension, creation of roof terrace with safety railings

Flat 1, 40 Southwood Avenue, Hornsey, London, N6 5RZ

Installation of two conservation style windows to the existing front and side roof planes.

20 Broadlands Road, Hornsey, London, N6 4AN

Five Day Notice. T1: Robinia to front of property covered by a TPO: Fell to ground level. The tree is dying and dangerous and has been shedding branches.

97A Hornsey Lane, Hornsey, London, N6 5LW

Five Day Notice. Removal of dead fruit tree, identified as either a Pear or a Plum tree, located in rear garden.

45 Cholmeley Crescent, Hornsey, London, N6 5EX

Erection of single storey rear extension with rear patio, removal of side shed and insertion of 3 ground floor side windows, alterations to front garden layout including provision of bin and bike store, amendments to design of existing rear dormer, insertion of 2 replacement and 1 new front rooflights.

1 Maurice Bishop Terrace, View Road, Hornsey, London, N6 4DG

Five Day Notice. Broken branch of Silver Birch to be made safe.

25 North Grove, Hornsey, London, N6 4SH

Installation of air-conditioning condenser unit on roof.