Planning Applications in N10

Planning authorities: Haringey Council, Barnet Council

Search current and historic planning applications in the N10 postcode district across Haringey and Barnet - 84 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 84 applications
10 Sept 2026 Under Consultation HGY/2026/2547

43 Muswell Road Hornsey London N10 2BS

T1: Copper Beech (9m): Crown reduce by 2m as part of regular maintenance and to keep tree at a size suitable for its location G2: Group of 5 Silver B...

Works to trees in Conservation Area Haringey
10 Sept 2026 Valid HGY/2026/2548

19 Kings Avenue Hornsey London N10 1PA

Five Day Notice. T1: Ash (15m): Fell to ground level as tree is dead

Works to trees in Conservation Area Haringey
10 Sept 2026 Under Consultation HGY/2026/2544

31 Cascade Avenue Hornsey London N10 3PT

T1 - Bay tree (5m) - reduce height by approximately 2m and shape sides with hedge cutters to balance crown. T2 - Apple tree (4m) - reduce overhangi...

Works to trees in Conservation Area Haringey
9 Sept 2026 Under Consultation HGY/2026/2535

65 Grove Avenue Hornsey London N10 2AL

Willow - Extensive decay and hollowing at main fork/union Crown reduce the height 1.0m below the previous reduction points (approx. 2....

Works to trees in Conservation Area Haringey
7 Sept 2026 Under Consultation HGY/2026/2490

10 Collingwood Avenue Hornsey London N10 3ED

T1- large Yew tree in the rear garden to reduce by 1m all over and crown lift 3m remove deadwood

Works to trees in Conservation Area Haringey
7 Sept 2026 Under Consultation HGY/2026/2499

63 Grove Avenue Hornsey London N10 2AL

Willow leaf Pear - Dismantle crown and cut as close to ground level as practically possible This tree is causing damage...

Works to trees in Conservation Area Haringey
4 Sept 2026 Under Consultation HGY/2026/2340

Rowan Muswell Road Hornsey London N10 2BX

The riser team is required to run a new inlet pipe from the isolation valve, extending approximately 5m to supply the new meter boxes, which will be i...

Full planning permission Haringey
4 Sept 2026 Under Consultation HGY/2026/2474

12 The Avenue Hornsey London N10 2QL

Cypress (T1): Fell Apple (T2): Reduce to previous pruning points (approx. 1-2m regrowth)

Works to trees in Conservation Area Haringey
4 Sept 2026 Under Consultation HGY/2026/2475

11 Firs Avenue Hornsey London N10 3LY

T1 - sweet gum tree (6m) - take down to ground level. T2 - acer tree (4m) - reduce lowest limb overhanging patio by approximately 2m to suitable pr...

Works to trees in Conservation Area Haringey
4 Sept 2026 Under Consultation HGY/2026/2086

3 Rookfield Avenue Hornsey London N10 3TS

Installation of photovoltaic (PV) panels on the rear pitched roof.

Householder planning permission Haringey
2 Sept 2026 Under Consultation HGY/2025/1677

6 Cascade Avenue Hornsey London N10 3PU

Installation of replacement rear steps connecting the kitchen to the garden

Householder planning permission Haringey
1 Sept 2026 Under Consultation HGY/2026/2428

50 Woodland Gardens Hornsey London N10 3UA

Replacement of the existing stone tile cladding to the rear dormer with zinc cladding.

Householder planning permission Haringey
1 Sept 2026 Under Consultation HGY/2026/2434

59 Woodberry Crescent Hornsey London N10 1PJ

Sycamore (T1): Reduce to previous points (approx. 1-2m) Ash (T2): Reduce to previous points (approx. 1-2m) Plum (T3): Reduce to previous points (app...

Works to trees in Conservation Area Haringey
28 Aug 2026 Under Consultation HGY/2026/2331

Flat A 78 Onslow Gardens Hornsey London N10 3JX

Erection of a single-storey rear extension to ground floor flat; alterations to rear bay with new lower ground rear doors to sunken patio area.

Householder planning permission Haringey
27 Aug 2026 Valid HGY/2026/2405

19 Birchwood Avenue Hornsey London N10 3BE

Approval of details pursuant to condition 3 (Details) attached to planning permission ref. HGY/2025/3527 for extensions and changes including upgrade ...

Approval of details reserved by a condition Haringey
27 Aug 2026 Under Consultation HGY/2026/2369

Flat B 19 Barnard Hill Hornsey London N10 2HB

Erection of Outbuilding in Rear Garden of Property

Full planning permission Haringey
26 Aug 2026 Under Consultation HGY/2026/2390

9 Muswell Hill Hornsey London N10 3TH

Approval of details pursuant to condition 3 (fireplace and surrounding wall details), condition 4 (partition wall and WC details) and condition 7 (det...

Approval of details reserved by a condition Haringey
26 Aug 2026 Under Consultation HGY/2026/2392

Flat 1 2 Princes Avenue Hornsey London N10 3LR

(T1) Holly - Tree is growing into neighbouring garden, into adjacent trees and is damaging the fence. It has a second stem growing from the same root ...

Works to trees in Conservation Area Haringey
25 Aug 2026 Under Consultation HGY/2026/2380

28 Muswell Avenue Hornsey London N10 2EG

Willow (T1): Re-pollard Ash (T2): Reduce to previous points

Works to trees in Conservation Area Haringey
25 Aug 2026 Under Consultation HGY/2026/2381

59 Etheldene Avenue Hornsey London N10 3QD

T1- Fig Tree: Reduce height by 2 metre & Cut back overhanging branches to fence line. Reason for work: General tree maintenance and light starvation ...

Works to trees in Conservation Area Haringey
25 Aug 2026 Under Consultation HGY/2026/2385

Flat C 176 Muswell Hill Road Hornsey London N10 3NG

T1 - Willow tree (Salix), removing approx. 3.0m of regrowth back to the most recent pollard points.

Works to trees in Conservation Area Haringey
25 Aug 2026 Under Consultation HGY/2026/2379

61 Etheldene Avenue Hornsey London N10 3QD

T1: Sycamore: Reduce height by 2.5 metre & Lateral spread by 1.5 metre. Reason for work: General tree maintenance and light starvation to property

Works to trees in Conservation Area Haringey
24 Aug 2026 Under Consultation HGY/2026/2374

10 Grand Avenue Hornsey London N10 3BB

Demolition of the existing single-storey rear lean-to and conservatory, together with the removal of the existing timber-framed glazed side structure ...

Householder planning permission Haringey
21 Aug 2026 Under Consultation HGY/2026/2360

43 Queens Avenue Hornsey London N10 3PE

Single storey ground floor rear extension

Householder planning permission Haringey
18 Aug 2026 Under Consultation HGY/2026/2314

40 Leaside Avenue Hornsey London N10 3BU

Cutting down of Conifer tree at rear right hand corner of garden at 40 Leaside Avenue

Works to trees in Conservation Area Haringey
14 Aug 2026 Pending Consideration 26/2993/FUL

50B Cromwell Road London N10 2PD

Second floor rear dormer extension over the rear outrigger

Full Application Barnet
14 Aug 2026 Under Consultation HGY/2026/2302

Flat 2 50 Grasmere Road Hornsey London N10 2DJ

Erection of rear dormer with linked roof extension onto outrigger roof slope, installation of 2 front rooflights.

Full planning permission Haringey
14 Aug 2026 Decided HGY/2026/2288

18 Windermere Road Hornsey London N10 2RE

T1-Silver Birch tree- crown reduction of up to 2.5m on overlong branches and up to 1m on lateral branches. T2-Cherry tree-crown reduction of approx...

Works to trees in Conservation Area Haringey
14 Aug 2026 Decided HGY/2026/2291

72 Muswell Avenue Hornsey London N10 2EL

T1 - philadelphus tree (4m) - take down to ground level. T2 - pyracantha tree (5m) - reduce overhanging branches back to boundary, approximately 1....

Works to trees in Conservation Area Haringey
13 Aug 2026 Under Consultation HGY/2026/2279

14A Coppetts Road Hornsey London N10 1JY

Erection of two storey front extension with loft conversion; raising of roof; alterations to dwelling; removal of outbuilding; erection of bin and cyc...

Householder planning permission Haringey
10 Aug 2026 Under Consultation HGY/2026/2249

Flat C 73 Dukes Avenue Hornsey London N10 2PY

Formation of rear dormer. New rear terrace with associated balustrades/privacy screens. 3 x front-facing rooflights. 1 x rear-facing rooflight to the ...

Full planning permission Haringey
5 Aug 2026 Approved HGY/2026/2212

44 Grove Avenue Hornsey London N10 2AR

T1: Poplar (10m): Re- pollard to previous points removing around 7m of growth to keep tree at a size suitable for its location and as part of regular ...

Works to trees in Conservation Area Haringey
4 Aug 2026 Decided 26/2881/PNH

25 George Crescent London N10 1AL

Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres following demolition ...

Prior Notification (Householder) Barnet
3 Aug 2026 Pending Consideration 26/2850/CON

181 Colney Hatch Lane London N10 1EY

Submission of details of condition 3 (Refuse and Recycling) 4 (Details of Cycle Parking and Storage) 6 (Sound Insulation) 8 (Means of enclosure - Boun...

Conditions Barnet
31 Jul 2026 Approved HGY/2026/2178

15 Leaside Avenue Hornsey London N10 3BT

T1 - Apple: Remove close to ground level and treat stumps with herbicide to inhibit regrowth. TG2 - Indian Bean: Remove close to ground level and tr...

Works to trees in Conservation Area Haringey
31 Jul 2026 Approved HGY/2026/2182

29 Grand Avenue Hornsey London N10 3BD

Front Garden Tree 1 – Ash (Fraxinus spp.) Pollard the Ash tree located on the right-hand side of the front boundary - to be pollarded back to the pr...

Works to trees in Conservation Area Haringey
31 Jul 2026 Approved HGY/2026/2173

Flat A 15 Donovan Avenue Hornsey London N10 2JU

T1 Ash fell to ground level

Works to trees in Conservation Area Haringey
30 Jul 2026 Approved HGY/2026/2169

68 Grove Avenue Hornsey London N10 2AN

T1: Purple plum (8m): Reduce height by 1.5m and shape to keep tree at a size suitable for its location

Works to trees in Conservation Area Haringey
29 Jul 2026 Under Consultation HGY/2026/2152

Flat 2 62 Coniston Road Hornsey London N10 2BN

External alterations including alterations to fenestration (windows and doors) on the lower ground elevation and rear elevation at ground floor level,...

Full planning permission Haringey
27 Jul 2026 Approved HGY/2026/2134

35 Collingwood Avenue Hornsey London N10 3EH

Erection of a bike store in the front garden

Householder planning permission Haringey
27 Jul 2026 Valid HGY/2026/2109

39 Coldfall Avenue Hornsey London N10 1HS

Construction of a single-storey rear infill extension, formation of a rear roof dormer as part of the conversion of the existing loft to habitable acc...

Lawful development Haringey
27 Jul 2026 Approved HGY/2026/2142

56 Queens Avenue Hornsey London N10 3NU

T1 Oak in rear garden of 56 Queens Avenue (please note that the garden area is subdivided into separate areas for the enjoyment of the various flats i...

Works to trees in Conservation Area Haringey
27 Jul 2026 Approved HGY/2026/2141

55 Rosebery Road Hornsey London N10 2LE

T1- Ash tree- crown reduction back to most recent pruning points (approximately 2m reduction), reduce height of Ivy by approximately 2m. T2- Ash t...

Works to trees in Conservation Area Haringey
24 Jul 2026 Decided HGY/2026/2122

53 Rosebery Road Hornsey London N10 2LE

T4 Oak - Remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term s...

Works to trees in Conservation Area Haringey
22 Jul 2026 Under Consultation HGY/2026/2095

464 Muswell Hill Broadway Hornsey London N10 1BS

Display of two externally illuminated fascia signs in arches to front elevation.

Consent to display an advertisement Haringey
22 Jul 2026 Approved HGY/2026/2077

10 Ellington Road Hornsey London N10 3DG

Non-Material Amendment of HGY/2023/1406 to rename the proposal 'Demolition of the existing buildings and erection of replacement residential units'.

Non-Material Amendment Haringey
22 Jul 2026 Approved HGY/2026/2076

10 Ellington Road Hornsey London N10 3DG

Demolition of the existing buildings and erection of 5 replacement residential units, arranged as two terraced houses and three flats.

Removal/variation of conditions Haringey
22 Jul 2026 Under Consultation HGY/2026/2097

139 Cranley Gardens Hornsey London N10 3AG

Details pursuant to conditions 04 (details of chartered engineer), 05 (Construction Management Plan), 06 (details of permeable soil area), 07 (acousti...

Approval of details reserved by a condition Haringey
22 Jul 2026 Under Consultation HGY/2026/2004

31 Cascade Avenue Hornsey London N10 3PT

Replacement of all existing windows with double-glazed timber casement windows; Replacement of existing front entrance door with timber hardwood door;...

Householder planning permission Haringey
22 Jul 2026 Under Consultation HGY/2026/1746

Everyman Muswell Hill Cinema Fortis Green Road Muswell Hill London N10 3HP

Installation of 2no. electric vehicle charging stations, 1no. feeder pillar and underground cabling

Full planning permission Haringey
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Data updated daily. Source: Haringey and Barnet planning portals.