Planning Applications in N10

Planning authorities: Haringey Council, Barnet Council

See all 5,265 planning applications in the N10 postcode district since 2016, 92 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.

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Showing 50 of 92 applications
2 days ago Under Consultation HGY/2026/2928

5 Thirlmere Road Hornsey London N10 2DL

T1- Willow tree - reduce back to previous pruning points (approximately 2m reduction) , remove branch touching neighbours shed.

Works to trees in Conservation Area Haringey
21 Oct 2026 Under Consultation HGY/2026/2894

93 Muswell Hill Road Hornsey London N10 3HT

T1 Holm Oak , small tree poorly sited , fell to ground level

Works to trees in Conservation Area Haringey
19 Oct 2026 Pending Consideration 26/3782/192

93 Sydney Road London N10 2ND

Single storey rear extension with new access steps. New front porch

Proposed Lawful Development Certificate Barnet
19 Oct 2026 Pending Consideration 26/3781/192

93 Sydney Road London N10 2ND

Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights. Removal of the chimney (amended description).

Proposed Lawful Development Certificate Barnet
19 Oct 2026 Pending Consideration 26/3770/HSE

145 Pembroke Road London N10 2JE

Single storey side and rear extension with 2no. sklylights following demolition of the existing conservatory

Householder Application Barnet
19 Oct 2026 Under Consultation HGY/2026/2866

8 Muswell Road Hornsey London N10 2BH

G1 group of conifer situated at the rear of No 10 fell to ground level

Works to trees in Conservation Area Haringey
15 Oct 2026 Under Consultation HGY/2026/2847

Opposite 1-3 Rookfield Avenue and behind 8–12A Rookfield Close London N10 3TS

Section 211 Notice. Proposed felling of the Horse Chestnut (Aesculus hippocastanum) by 1-3 Rookfield Avenue and behind 8–12A Rookfield Close, London ...

Works to trees in Conservation Area Haringey
14 Oct 2026 Under Consultation HGY/2026/2395

8 Curzon Road Hornsey London N10 2RA

Retrospective application for erection of part single-storey rear extension and proposed rear roof dormer extension, including the formation of a flat...

Householder planning permission Haringey
14 Oct 2026 Approved 22 Oct HGY/2026/2712

63 Etheldene Avenue Hornsey London N10 3QD

Non-material amendment to planning permission ref. HGY/2024/2124 for ground floor side infill extension and alterations to existing roof and exterior ...

Non-Material Amendment Haringey
13 Oct 2026 Under Consultation HGY/2026/2829

Chiltern Court 61 Pages Hill Hornsey London N10 1EN

Works to tree protected by a TPO. Horse Chestnut (T1): Fell (see attached report)

Consent under Tree Preservation Orders Haringey
13 Oct 2026 Under Consultation HGY/2026/2826

22 Colney Hatch Lane Hornsey London N10 1DU

Small Pear - Crown reduce the height by 1.5m Crown reduce the spread to shape and balance (approx. 1.0m) ...

Works to trees in Conservation Area Haringey
13 Oct 2026 Under Consultation HGY/2026/2792

77 Wood Vale Hornsey London N10 3DL

Single storey extension, proposed first floor side extension, conversion of a garage to habitable room and enlargement of existing rear dormer

Householder planning permission Haringey
12 Oct 2026 Under Consultation HGY/2026/2812

128 Osier Crescent Hornsey London N10 1RF

Erection of single storey rear extension with 2 no. rooflights, replacement of ground floor front elevation windows

Householder planning permission Haringey
12 Oct 2026 Under Consultation HGY/2026/2803

2C Woodberry Crescent Hornsey London N10 1PH

There is a large, mature tree in my garden. I have contacted my qualified tree surgeon to obtain a clear specification of the proposed works. He has r...

Works to trees in Conservation Area Haringey
9 Oct 2026 Under Consultation HGY/2026/2800

Old Station House 7A Coppetts Road Hornsey London N10 1NN

Approval of details pursuant to condition 3 (Soil Report) attached to planning permission ref. HGY/2026/1143 for Erection of new boundary treatment; r...

Approval of details reserved by a condition Haringey
9 Oct 2026 Under Consultation HGY/2026/2801

Flat B 12 Alexandra Park Road Hornsey London N10 2AB

6 trees in our private back garden at 12 and 14 Alexandra Park Road N10 2AB Two lime trees - pollard to stem One damson tree - thin by 25% for pri...

Works to trees in Conservation Area Haringey
8 Oct 2026 Under Consultation HGY/2026/2786

80C St James's Lane Hornsey London N10 3RD

Rear Garden: T1: Mature Lime: Approximately 13.00m: Growing between No.53 The Chine and The corner of No.80c St.James Lane. Reduce back to previou...

Works to trees in Conservation Area Haringey
7 Oct 2026 Under Consultation HGY/2026/2779

Primrose House 22 Leaside Avenue Hornsey London N10 3BU

There is a crab apple in the back garden which has been reduced around 2 years ago, I'm suggesting a 1.5m reduction of over extending branches to keep...

Works to trees in Conservation Area Haringey
6 Oct 2026 Under Consultation HGY/2026/2762

33 Cecil Road Hornsey London N10 2BU

Replacement of windows and garden doors, demolition of metal staircase, installation of side elevation balustrade, installation of PV panels to rear r...

Householder planning permission Haringey
2 Oct 2026 Under Consultation HGY/2026/2617

125 Rosebery Road Hornsey London N10 2LD

Enlargement of rear dormer, fenestration alterations to include a new rear terrace, redesign to existing extension and front lightwell serve basement.

Householder planning permission Haringey
2 Oct 2026 Under Consultation HGY/2026/2364

63 The Avenue Hornsey London N10 2QG

Erection of a full-width dormer extension to the rear of the property; addition of sliding glazed panels with glass balustrade to the rear façade; exi...

Householder planning permission Haringey
2 Oct 2026 Pending Decision 26/3577/192

70 Pembroke Road London N10 2HT

Roof extension with 1no. rear dormer window with juliette balcony over main roof and 1no. rear dormer over outrigger roof and 2no. front facing roofli...

Proposed Lawful Development Certificate Barnet
2 Oct 2026 Under Consultation HGY/2026/2734

20 The Chine Hornsey London N10 3PY

Lime - Remove dead wood and crown lift over road to a height of 4.0m Maintenance works in line with good arboricultural practice Cypres...

Works to trees in Conservation Area Haringey
2 Oct 2026 Approved 27 Oct HGY/2026/2732

17 Leaside Avenue Hornsey London N10 3BT

T1- Horse Chestnut tree- pollard back to previous pruning points (approximately 3m reduction).

Works to trees in Conservation Area Haringey
1 Oct 2026 Under Consultation HGY/2026/2718

68 Alexandra Park Road Hornsey London N10 2AD

T1 Horse Chestnut reduce overall canopy by 2m

Works to trees in Conservation Area Haringey
30 Sept 2026 Under Consultation HGY/2026/2710

8 Onslow Gardens Hornsey London N10 3JU

Installation of zinc cladding, Juliet balcony and French doors to the existing rear outrigger.

Householder planning permission Haringey
29 Sept 2026 Under Consultation HGY/2026/2697

27 Pages Lane Hornsey London N10 1PU

Erection of a ground floor single storey rear infill extension with a monopitched roof and 1no. rooflight and raised patio level at finished floor lev...

Householder planning permission Haringey
29 Sept 2026 Approved 12 Oct HGY/2026/2616

91 Grove Avenue Hornsey London N10 2AL

Lawful Development Certificate for a Proposed use or Development: Replacement single glazed timber windows ( Like for like )

Lawful development Haringey
29 Sept 2026 Under Consultation HGY/2026/2694

9 Eveline Court Connaught Gardens Hornsey London N10 3LA

Works to trees protected by a TPO. T1 - Horse Chestnut - ( Aesculus hippocastanum ) - Crown reduction by 40% (4m) in height bringing lateral growth ...

Consent under Tree Preservation Orders Haringey
29 Sept 2026 Approved 20 Oct HGY/2026/2698

16 Burlington Road Hornsey London N10 1NJ

T1 - plum tree (6m) - reduce crown to previous pruning points, approximately 1.5m reduction and thin crown by removing epicormic shoots from main stem...

Works to trees in Conservation Area Haringey
29 Sept 2026 Approved 20 Oct HGY/2026/2699

75 Grove Avenue Hornsey London N10 2AL

T1- Sycamore tree- crown reduction of approximately 4m (25 percent) on all aspects of tree. Lift crown to approximately 6m from ground level.

Works to trees in Conservation Area Haringey
28 Sept 2026 Approved 19 Oct HGY/2026/2679

Land Rear of 98 Alexandra Park Road London N10 2AE

Approval of details pursuant to condition 6 (CMP) attached to planning permission ref. HGY/2024/2534 for Erection of a new two-storey building to the ...

Approval of details reserved by a condition Haringey
25 Sept 2026 Under Consultation HGY/2026/2669

Gardener House 33 Grove Avenue Hornsey London N10 2AS

Conversion of the existing dwelling house to form three self contained homes with removal of a ground floor rear conservatory, external alterations to...

Full planning permission Haringey
24 Sept 2026 Under Consultation HGY/2026/2663

20 Leaside Avenue Hornsey London N10 3BU

There is a pear tree in the back garden that has been reduced around 2 years ago, the regrowth is getting larger and pears are adding extra weight in ...

Works to trees in Conservation Area Haringey
23 Sept 2026 Approved 12 Oct HGY/2026/2658

45 Cranley Gardens Hornsey London N10 3AB

Certificate of Lawfulness: Proposed erection of dormer on rear outrigger and installation of two rooflights on rear outrigger.

Lawful development Haringey
18 Sept 2026 Under Consultation HGY/2026/2568

43 Queens Avenue Hornsey London N10 3PE

Dropped kerb and hard standing to create off-road parking in front garden

Householder planning permission Haringey
18 Sept 2026 Recommendation Made HGY/2026/2627

94 Barrenger Road Hornsey London N10 1JA

Increase in the height of the previously approved outbuilding to improve internal headroom and facilitate the use of standard-height doors. Lawful Dev...

Householder planning permission Haringey
18 Sept 2026 Under Consultation HGY/2026/2415

112 Muswell Hill Road Hornsey London N10 3JD

Amalgamation of 2no. flats to create 1no. self-contained flat (Use Class C3).

Full planning permission Haringey
18 Sept 2026 Under Consultation HGY/2026/2619

19 Princes Avenue Hornsey London N10 3LS

Approval of details pursuant to condition 3 (window and door details) attached to planning permission ref. HGY/2025/2849 granted on 29/04/26.

Approval of details reserved by a condition Haringey
16 Sept 2026 Under Consultation HGY/2026/2597

39 Queens Avenue Hornsey London N10 3PE

Approval of details pursuant to conditions 3 (materials); 4 (window details); 5 (bin store details) attached to planning permission ref. [HGY/2025/285...

Approval of details reserved by a condition Haringey
16 Sept 2026 Under Consultation HGY/2026/2601

2 Cascade Avenue Hornsey London N10 3PU

T1: Prunus (8m): Fell to ground level as it requires continual pruning to keep it at a size suitable for its location and it is damaging the driveway....

Works to trees in Conservation Area Haringey
16 Sept 2026 Approved 12 Oct HGY/2026/2595

51 Dukes Avenue Hornsey London N10 2PX

T1: Apple: Crown reduce to 30cm below previous points to keep tree at a size suitable for its location and as part of regular maintenance

Works to trees in Conservation Area Haringey
15 Sept 2026 Under Consultation HGY/2026/2585

32 Barrenger Road Hornsey London N10 1JA

Raising of the main roof ridge by 400mm and erection of a full-width rear dormer, together with the construction of a dual-pitched front entrance porc...

Householder planning permission Haringey
15 Sept 2026 Approved 12 Oct HGY/2026/2588

40 Dukes Avenue Hornsey London N10 2PU

T1 Maple tree in front garden - to be pollarded back to its old pruning points.

Works to trees in Conservation Area Haringey
15 Sept 2026 Approved 7 Oct HGY/2026/2586

5 Grosvenor Road Hornsey London N10 2DR

T1-Laurel tree- cut to ground level. T2-Sycamore tree - reduce crown by approximately 2m, remove Ivy from tree. T3-Holm Oak tree- reduce crown b...

Works to trees in Conservation Area Haringey
15 Sept 2026 Under Consultation HGY/2026/2580

Peak House 48 Curzon Road Hornsey London N10 2RA

T1: Ash. Rear Garden. Very large mature ash tree will be lifted and cut back from building. The crown will also be cleaned out (deadwood and crossing ...

Works to trees in Conservation Area Haringey
15 Sept 2026 Approved 7 Oct HGY/2026/2584

32 Barrenger Road Hornsey London N10 1JA

Erection of single storey extension which extends beyond the rear wall of the original house by 5m, for which the maximum height would be 3.5m and for...

Prior approval Part 1 Class A.1(ea) Haringey
14 Sept 2026 Under Consultation HGY/2026/2561

Flat A 41 Dukes Avenue Hornsey London N10 2PX

Small single storey rear infill extension with rendered masonry walls to match existing extension, glazed double doors to existing extension and new e...

Householder planning permission Haringey
14 Sept 2026 Recommendation Made HGY/2026/2320

Flat A 22 Tetherdown Hornsey London N10 1NB

Erection of ground floor rear extension; removal of terrace to first floor; removal of existing door at first floor level and replacement with like-fo...

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