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Ward · Haringey

Planning applications in Hornsey

PlanIndex holds 200 planning applications from Hornsey ward, the earliest from 2019, the newest from September 2026. 96% of clear-cut decisions were approvals.

200
Applications since 2019
96%
Approved clear-cut outcomes
54 days
Median decision Haringey, year to September 2026

Applications in Hornsey

Newest first · page 1 of 4

  • HGY/2026/2062 Awaiting decision

    165 Priory Road, Hornsey, London, N8 8NB

    Change of use from upper floor residential unit into a 6-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

    Submitted 2 Sep 2026 Full applications
  • HGY/2026/2430 Awaiting decision

    28 Harold Road, Hornsey, London, N8 7DE

    Works to tree protected by a TPO. Tree works to include reduce and thin the crown by max 40% remove dead wood and shape 1 London Plane tree

    Submitted 1 Sep 2026 Trees
  • HGY/2026/2308 Awaiting decision

    YMCA, 184 Tottenham Lane, Hornsey, London, N8 8SG

    Demolition of existing building and erection of new temporary accommodation facility (Use Class Sui Generis) within a part three to six storey building; with ancillary office, training and communal facilities; and landscaping with cycle and vehicular parking.

    Submitted 24 Aug 2026 Full applications
  • HGY/2026/2033 Awaiting decision

    45 Rathcoole Avenue, Hornsey, London, N8 9LY

    Replacement of existing windows with new double-glazed uPVC windows to front, side and rear elevations, and replacement of existing timber rear doors to flats with new uPVC doors.

    Submitted 20 Aug 2026 Householder
  • HGY/2026/1142 Awaiting decision

    50 North View Road, Hornsey, London, N8 7LL

    Rear dormer roof extension and one front rooflight.

    Submitted 13 Aug 2026 Full applications
  • HGY/2026/1295 Awaiting decision

    10 Oakley Gardens, Hornsey, London, N8 9PB

    Retention of conversion of single family dwellinghouse to 3 self contained flats.

    Submitted 12 Aug 2026 Full applications
  • HGY/2026/2021 Awaiting decision

    98 Rathcoole Gardens, Hornsey, London, N8 9PG

    Replacement of existing timber windows with double glazed uPVC windows to front, side and rear elevations; Replacement of existing timber doors with uPVC doors to front and rear elevations.

    Submitted 7 Aug 2026 Householder
  • HGY/2026/2143 Awaiting decision

    98 High Street, Hornsey, London, N8 7NT

    Variation to description and condition 2 (approved plans) to reflect the changes to façade and the addition of a top floor flat. The description shall read: "Construction of a 2-bedroom mews dwelling (Use Class C3); reconfiguration of 2 existing flats (UseClass C3); conversion of loft into a self-contained flat (Use Class C3); and upgrades to the façade." to ref: HGY/2024/2879

    Submitted 5 Aug 2026 Amendments
  • HGY/2026/2194 Awaiting decision

    1 Ferrestone Road, Hornsey, London, N8 7BX

    Details pursuant to condition 11 (Construction Management Plan) of planning permission HGY/2024/1601 for Demolition of an existing single storey domestic garage and the erection of a two-storey, one-bedroom with study room dwellinghouse (revised description).

    Submitted 3 Aug 2026 Conditions
  • HGY/2026/2017 Awaiting decision

    129 Nelson Road, Hornsey, London, N8 9RR

    Replacement of existing timber windows with uPVC double glazed windows to front, side and rear elevations and replacement of rear door to flats

    Submitted 3 Aug 2026 Full applications
  • HGY/2026/2179 Granted

    35 Rathcoole Avenue, Hornsey, London, N8 9LY

    Certificate of Lawfulness (Proposed Use): Outrigger roof extension.

    Submitted 31 Jul 2026 Lawful development
  • HGY/2026/1879 Awaiting decision

    13 Ribblesdale Road, Hornsey, London, N8 7EP

    Erection of Flat 1 to have a infill extension and flat 2 with an rear extension. Conversion of existing storage space in attic to a liveable space for Flat 5.

    Submitted 30 Jul 2026 Full applications
  • HGY/2026/1973 Granted

    35 Rokesly Avenue, London, N8 8NS

    Certificate of Lawfulness Proposed: Proposed Rear Dormer to rear roof slope and 3 No. rooflights to front roof slope.

    Submitted 24 Jul 2026 Lawful development
  • HGY/2026/2048 Granted

    Shop, 165 Priory Road, Hornsey, London, N8 8NB

    proposed ground floor rear extension to existing ground floor commercial unit and removal of staircase.

    Submitted 23 Jul 2026 Full applications
  • HGY/2026/2108 Granted

    52 Elmfield Avenue, Hornsey, London, N8 8QG

    Approval of details pursuant to conditions 9 (Method of Construction) attached to planning permission HGY/2024/2464.

    Submitted 23 Jul 2026 Conditions
  • HGY/2026/2081 Awaiting decision

    St Marys Church Of England Junior School, Rectory Gardens, Hornsey, London, N8 7QN

    Application for advertisement consent to display two non-illuminated signs on the building’s southern façade.

    Submitted 22 Jul 2026 Advertising
  • HGY/2026/1808 Granted

    52 Elmfield Avenue, Hornsey, London, N8 8QG

    Approval of details pursuant to condition 7 (car free agreement) attached to planning permission HGY/2024/2464.

    Submitted 21 Jul 2026 Conditions
  • HGY/2026/2020 Granted

    86 Rathcoole Gardens, Hornsey, London, N8 9PG

    Replacement of existing timber windows with uPVC double glazed windows to front, side and rear elevations and replacement of rear door to flats

    Submitted 20 Jul 2026 Full applications
  • HGY/2026/2032 Awaiting decision

    19 Rathcoole Avenue, Hornsey, London, N8 9LY

    Replacement of existing timber windows with new double-glazed uPVC windows to front, side and rear elevations and replacement of existing timber rear doors to flats with new uPVC doors.

    Submitted 17 Jul 2026 Householder
  • HGY/2026/2018 Granted

    154 Nelson Road, Hornsey, London, N8 9RN

    Replacement of existing timber windows with uPVC double glazed windows to front, side and rear elevations and replacement of rear door to flats

    Submitted 16 Jul 2026 Full applications
  • HGY/2026/2019 Granted

    174 Nelson Road, Hornsey, London, N8 9RN

    Replacement of existing timber windows with uPVC double glazed windows to front, side and rear elevations and replacement of rear door to flats

    Submitted 16 Jul 2026 Full applications
  • HGY/2026/1990 Awaiting decision

    Flat A, 102 South View Road, Hornsey, London, N8 7LS

    Erection of rear dormer with 2 no. rooflights on front slope; raising height of main roof ridge.

    Submitted 15 Jul 2026 Householder
  • HGY/2026/1866 Awaiting decision

    5 The Gardens, Hornsey, London, N8 7PL

    Erection of a single storey rear L shaped extension with a L shaped rooflight.

    Submitted 3 Jul 2026 Householder
  • HGY/2026/1689 Granted

    69 Boyton Road, Hornsey, London, N8 7AE

    Erection of a single-storey rear extension at ground floor level.

    Submitted 29 Jun 2026 Householder
  • HGY/2026/1784 Awaiting decision

    35 Rathcoole Avenue, Hornsey, London, N8 9LY

    Replacement of the existing single storey rear extension and replacement of the rear first floor double doors with windows.

    Submitted 24 Jun 2026 Householder
  • HGY/2026/1688 Granted

    31 South View Road, Hornsey, London, N8 7LU

    Erection of part single part two-storey rear side infill extension.

    Submitted 23 Jun 2026 Householder
  • HGY/2026/1434 Granted

    3 Myddelton Road, Hornsey, London, N8 7PY

    Approval of details pursuant to condition 5 (refuse and waste storage) of planning permission HGY/2024/1698 for Change of use from a single dwelling (Use Class C3) to a house in multiple occupation (HMO) for up to six residents (Use Class C4), including erection of part single storey, part two storey rear extension and provision of cycle storage. External alterations to property.

    Submitted 17 Jun 2026 Conditions
  • HGY/2026/1503 Granted

    33 Grove House Road, Hornsey, London, N8 7JW

    Non-material amendment to planning permission ref. HGY/2025/2676 to replace wooden windows with aluminium casement windows (sand colour); namely to replace front door to match the colour of approved windows RAL - RAL 1002 (Sand Yellow Matt).

    Submitted 15 Jun 2026 Amendments
  • HGY/2026/1598 Awaiting decision

    Firemens Flats, Glebe Road, Hornsey, London, N8 7DD

    The proposed works include the replacement of windows throughout all elevations of the property with double glazed timber windows to match the existing appearance and fenestration. Front entrance doors will be replaced, roof repairs will be undertaken where necessary and an external wall insulation is to be installed to the building envelope.

    Submitted 12 Jun 2026 Full applications
  • HGY/2026/1293 Awaiting decision

    33 South View Road, Hornsey, London, N8 7LU

    Part single part two storey side extension

    Submitted 10 Jun 2026 Householder
  • HGY/2026/0408 Awaiting decision

    Wat Tyler House, Boyton Road, Hornsey, London, N8 7AU

    Approval of details reserved by a condition 13 (External Lighting) of planning permission ref: HGY/2023/1835 (as amended from permission ref: HGY/2022/3858) for "the construction of 15 new Council rent homes in a part 4, 5 and 7 storey building"

    Submitted 9 Jun 2026 Conditions
  • HGY/2026/1626 Granted

    17 South View Road, Hornsey, London, N8 7LU

    Overview: Trees 3 (unknown) and 4 (Elder) have been smothered by ivy, compromising their health and structural integrity, and we would like to remove them so they do not pose a safety risk. Tree 2 (Elder) has similarly been strangled by ivy and is dying; we would like to remove it both on safety grounds and, as we have young children, to make full and safe use of the rear garden. Tree 1 (Talipot Palm) is not in keeping with the character of the conservation area, and we would like to replace it with a pear tree, a traditional fruit tree well suited to the cottage-garden character of the estate. Tree 5 (Elder), at the front of the property, is beginning to encroach onto the neighbouring property and we would like to remove.

    Submitted 9 Jun 2026 Trees
  • HGY/2026/1588 Granted

    78 South View Road, Hornsey, London, N8 7LS

    Certificate of lawfulness for the addition of a roof extension over the rear outrigger adjoined to the existing rear main roof dormer and replacement and relocation of 2x front rooflights with 3x front rooflights.

    Submitted 4 Jun 2026 Lawful development
  • HGY/2026/1585 Awaiting decision

    5 The Gardens, High Street, Hornsey, London, N8 7PL

    Roof enlargement with hip to gable and rear dormer extensions, incorporating new roof terrace at second floor level over existing outrigger.

    Submitted 4 Jun 2026 Householder
  • HGY/2026/1511 Awaiting decision

    175A Nightingale Lane, Hornsey, London, N8 7LJ

    Approval of details pursuant to conditions 3 (Materials), 5 (CMP), 7 (Bin and Cycle Storage),15 (Green Roof) & 17 (Site Contamination) attached to planning permission ref: HGY/2023/2627.

    Submitted 29 May 2026 Conditions
  • HGY/2026/1486 Granted

    87 Hillfield Avenue, Hornsey, London, N8 7DG

    Rear garden: General maintenance works: T1: Mature Lime: Approximately 7.00m: Growing within close proximity of the building. Reduce back to previous and most recent pollard points. T2: Hybrid Birch: Approximately 2.50m: Remove dead wood only. T3: Cedar: Approximately 8.00m: Thin crown density by approximately 20-25%. Reduce lateral and sub lateral growth over the pond by up to 1.00m. Tip prune height to reduce by approximately 1.30m. Reduce remaining crown by up to 60cm to shape and balance as required. Rear Left Hand Corner: T4: Ash: approximately 9.00m: Reduce crown back to previous and most recent points of reduction, approximately 1.20m-1.50m. T5: Lime: Approximately 11.00m: Reduce by up to approximately 2.50m, pruning back to suitable growth points. T6: Small Apple: Approximately 3.50m: Reduce by approximately 1.00m. T7 & T8: 2 x Mature Eucalyptus: Approximately 7.00m: Reduce crowns by up to 1.50m to help maintain more compact crown structure. Thin densities by approximately 20%. Remove dead wood throughout the crowns. T9: Robinia Frisa: Approximately 8.00m: Thin crown density by up to 10%. Remove dead wood. Tip prune any overlong branches up to 0.75m back into main crown structure back into the main crown structure. T10: Picea: Approximately 8.00m: Tip prune to reduce crown by up to approximately 1.00m to help control dimensions and clear the crown of the Magnolia adjacent. T11: Magnolia Grandiflora: Approximately 7.00m: Reduce the crown by up to approximately 1.20m to help stimulate lower leaf generation. Remove dead wood. T12: Mature Cork Screw Willow: Approximately 9.00m: Reduce back to previous and most recent reduction/pollard points whilst preserving a suitable amount of furnishing growth to ensure crown continuity. Remove dead wood.

    Submitted 27 May 2026 Trees
  • HGY/2026/1319 Granted

    Flat B, 114 Middle Lane, Hornsey, London, N8 8NT

    Erection of rear roof extensions and internal alterations to first floor flat.

    Submitted 11 May 2026 Full applications
  • HGY/2026/1321 Awaiting decision

    46 Priory Road, Hornsey, London, N8 7EX

    Approval of details pursuant to conditions 9 (CMP) and 10 (Chartered Engineer) attached to planning permission ref: HGY/2023/2945.

    Submitted 11 May 2026 Conditions
  • HGY/2026/1305 Decided

    49 Linzee Road, Hornsey, London, N8 7RG

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.6m and for which the height of the eaves would be 3m

    Submitted 8 May 2026 Prior approval
  • HGY/2026/1278 Granted

    Flat A, 4 High Street, Hornsey, London, N8 7PD

    Certificate of lawfulness: existing use of property as self-contained one bedroom flat on ground floor at rear of existing Estate Agency.

    Submitted 7 May 2026 Lawful development
  • HGY/2026/1231 Awaiting decision

    46 Priory Road, Hornsey, London, N8 7EX

    Variation of condition 2 (Approved Plans) attached to planning permission ref: HGY/2023/2945 to amend the basement layouts and ceiling height, removal of the first-floor front elevation setback, installation of a front canopy and amendments to the first-floor fenestration and landscaping including installation of a platform lift .

    Submitted 5 May 2026 Amendments
  • HGY/2026/0954 Granted

    49 Warner Road, Hornsey, London, N8 7HB

    Construction of a terrace over first floor flat roof to be access from the loft room

    Submitted 4 May 2026 Householder
  • HGY/2026/1193 Granted

    34 Priory Road, Hornsey, London, N8 7EX

    Enclosure of existing front first floor balcony with timber framed windows and timber spandrel panelling to lower section.

    Submitted 29 Apr 2026 Householder
  • HGY/2026/1150 Granted

    49 Linzee Road, Hornsey, London, N8 7RG

    Certificate of Lawfulness proposed for the erection of dormer extension

    Submitted 27 Apr 2026 Lawful development
  • HGY/2026/1052 Granted

    Ground Floor Flat A, 37 Park Avenue South, Hornsey, London, N8 8LU

    Front Garden: T1: Lawson Cypress - Approximately 7.00m. Fell to ground level & grind stump. To be replaced with a suitable alternative probably Malus (Crab Apple). Reason/s: Our client has advised; to increase light levels and reduce the risk of subsidence.

    Submitted 14 Apr 2026 Trees
  • HGY/2026/0481 Granted

    56b Rathcoole Avenue, Hornsey, London, N8 9NA

    Non-material amendment following a grant of planning permission HGY/2025/3420 to amend the site address on the planning consent from Flat 56a to Flat 56b Rathcoole Avenue N8 9NA.

    Submitted 13 Apr 2026 Amendments
  • HGY/2026/0992 Granted

    26 Hillfield Avenue, Hornsey, London, N8 7DT

    T1 in rear garden - reduce in height and width by approx. 2m in height and 2m from the lateral spread. Justification: To tidy and contain and shape, routine maintenance

    Submitted 7 Apr 2026 Trees
  • HGY/2026/0987 Granted

    96A North View Road, Hornsey, London, N8 7LP

    Installation of two velux windows in the outrigger roof.

    Submitted 7 Apr 2026 Full applications
  • HGY/2026/0958 Awaiting decision

    98 High Street, Hornsey, London, N8 7NT

    Non-Material Amendment to change the description in ref: HGY/2024/2879 to Construction of a 2-bedroom mews dwelling (Use Class C3); reconfiguration of 2 x existing flats (Use Class C3); conversion of loft into self contained flat (Use Class C3); and upgrades to façade.

    Submitted 1 Apr 2026 Amendments
  • HGY/2026/0900 Granted

    4 Ferrestone Road, Hornsey, London, N8 7BX

    Erection of single storey ground floor infill and rear extension.

    Submitted 27 Mar 2026 Householder