Planning Applications in Hornsey, London

Planning authority: Haringey Council

Search current and historic planning applications in Hornsey, London, published by Haringey Council - 32 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing 32 of 32 applications
22 Sept 2026 Under Consultation HGY/2026/2423

38 Redston Road Hornsey London N8 7HJ

Erection of ground floor single storey rear extension with 2no. rooflights and associated raised patio level. Installation of rear boundary treatment ...

Householder planning permission Haringey
14 Sept 2026 Under Consultation HGY/2026/2560

Ground Floor Flat 39 Priory Road Hornsey London N8 8LP

Erection of Garden Studio Outbuilding

Full planning permission Haringey
10 Sept 2026 Under Consultation HGY/2026/2424

Workshop 40a Tottenham Lane Hornsey London N8 7EA

Erection of a single-storey ground-floor infill extension within the existing recessed frontage, incorporating a new glazed commercial shopfront and e...

Full planning permission Haringey
7 Sept 2026 Under Consultation HGY/2026/2510

95 Rathcoole Gardens (Flats A & B) London N8 9PH

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

Householder planning permission Haringey
4 Sept 2026 Under Consultation HGY/2026/2480

Flat 4 Glace Apartments 11 Cross Lane Hornsey London N8 7GE

Erection of a small timber framed garden room in the garden of a ground floor flat.

Householder planning permission Haringey
2 Sept 2026 Approved 29 Sep HGY/2026/2062

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 cour...

Full planning permission Haringey
1 Sept 2026 Under Consultation HGY/2026/2430

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

Consent under Tree Preservation Orders Haringey
28 Aug 2026 Under Consultation HGY/2026/2414

74 Rathcoole Gardens Hornsey London N8 9NB

Proposed refurbishment, new single storey rear extension. Formation of new terrace.

Householder planning permission Haringey
24 Aug 2026 Under Consultation HGY/2026/2308

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 buildin...

Full planning permission Haringey
20 Aug 2026 Under Consultation HGY/2026/2033

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 ...

Householder planning permission Haringey
14 Aug 2026 Under Consultation HGY/2026/1968

Basement Flat 62 Hillfield Avenue Hornsey London N8 7DN

Erection of a single storey rear extension.

Full planning permission Haringey
13 Aug 2026 Under Consultation HGY/2026/1142

50 North View Road Hornsey London N8 7LL

Rear dormer roof extension and one front rooflight.

Full planning permission Haringey
12 Aug 2026 Recommendation Made HGY/2026/1295

10 Oakley Gardens Hornsey London N8 9PB

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

Full planning permission Haringey
7 Aug 2026 Approved 30 Sep HGY/2026/2021

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 u...

Householder planning permission Haringey
5 Aug 2026 Approved 6 Oct HGY/2026/2143

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...

Removal/variation of conditions Haringey
3 Aug 2026 Under Consultation HGY/2026/2192

83 Priory Road Hornsey London N8 8LY

Extension of existing roofspace comprising rear dormer window and front and side rooflights and conversion of upper floor into one self-contained dwel...

Full planning permission Haringey
3 Aug 2026 Under Consultation HGY/2026/2193

Cleopatra House Pembroke Road Hornsey London N8 7RQ

Erection of a five-storey building to provide 9 residential dwellings (Use Class C3), with private gardens, balconies, associated soft landscaping, re...

Full planning permission Haringey
3 Aug 2026 Approved 15 Sep HGY/2026/2194

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 domes...

Approval of details reserved by a condition Haringey
3 Aug 2026 Approved 29 Sep HGY/2026/2017

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

Full planning permission Haringey
31 Jul 2026 Approved 28 Aug HGY/2026/2179

35 Rathcoole Avenue Hornsey London N8 9LY

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

Lawful development Haringey
30 Jul 2026 Under Consultation HGY/2026/1879

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...

Full planning permission Haringey
27 Jul 2026 Under Consultation HGY/2026/2401

78 South View Road Hornsey London N8 7LS

Installation of zinc cladding to the rear dormers associated with the roof extension over the rear outrigger, certified as lawful under Certificate of...

Householder planning permission Haringey
24 Jul 2026 Approved 27 Jul HGY/2026/1973

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.

Lawful development Haringey
23 Jul 2026 Approved 26 Aug HGY/2026/2048

Shop 165 Priory Road Hornsey London N8 8NB

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

Full planning permission Haringey
23 Jul 2026 Approved 25 Aug HGY/2026/2108

52 Elmfield Avenue Hornsey London N8 8QG

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

Approval of details reserved by a condition Haringey
22 Jul 2026 Approved 15 Sep HGY/2026/2081

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.

Consent to display an advertisement Haringey
21 Jul 2026 Approved 27 Jul HGY/2026/1808

52 Elmfield Avenue Hornsey London N8 8QG

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

Approval of details reserved by a condition Haringey
20 Jul 2026 Approved 28 Aug HGY/2026/2020

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

Full planning permission Haringey
17 Jul 2026 Under Consultation HGY/2026/2032

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 ...

Householder planning permission Haringey
16 Jul 2026 Approved 27 Aug HGY/2026/2019

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

Full planning permission Haringey
16 Jul 2026 Approved 26 Aug HGY/2026/2018

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

Full planning permission Haringey
15 Jul 2026 Approved 8 Sep HGY/2026/1990

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.

Householder planning permission Haringey
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Data updated daily. Source: Haringey Council planning portal.