63 The Avenue Hornsey London N10 2QG Data via plota.co.uk

HGY/2026/2364 - Householder planning permission Under Consultation
Extensions & alterations

Proposal

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; existing pitched roofs and side dormer to be refurbished in matching red concrete tiles; two rooflights will be replaced; one new openable rooflight added to the existing side dormer roof; front elevation will feature a newly rendered gable and repaired chimney render; A single outdoor air conditioning condenser unit to be installed on the roof Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
around 2 Oct 2026
Decision
Expected by 27 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 26 Nov 2026, from recent householder applications across the UK.

Documents 9

Statements & assessments 2

PDF 63_The Avenue_Acoustic Assessment PDF · 2 Oct 2026 View ↗ PDF 066_the avenue design and access statement.pdf PDF · 24 Aug 2026 View ↗

Plans & drawings 6

PDF ave-jha-dr-a-01110-proposed block and location plan_p1.pdf PDF · 24 Aug 2026 View ↗ PDF ave-jha-dr-a-02301-existing elevations_p1.pdf PDF · 24 Aug 2026 View ↗ PDF ave-jha-dr-a-01100-existing block and location plan_p1.pdf PDF · 24 Aug 2026 View ↗ PDF ave-jha-dr-a-06103-proposed loft plan and section_p1.pdf PDF · 24 Aug 2026 View ↗ PDF ave-jha-dr-a-06301-proposed elevations_p1.pdf PDF · 24 Aug 2026 View ↗ PDF ave-jha-dr-a-02103-existing loft plan and section_p1.pdf PDF · 24 Aug 2026 View ↗

Other documents 1

PDF ApplicationFormRedacted.pdf PDF · 24 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 6

Vallance Road conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Air quality management area: Haringey AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Local nature reserve 120 m away: Alexandra Palace & Park
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Also on the record
Registered park or garden 119 m away: Alexandra Palace; Inside the Haringey built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 4

Last sold for £1,925,000 in October 2025. Terraced house, freehold.

23 October 2025£1,925,000
14 September 2016£1,565,000
27 January 2006£795,000
30 July 2004£499,500

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area224 m² (2,411 sq ft)
Energy ratingD (65 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas, Boiler and underfloor heating, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in April 2025, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Haringey - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

15 Apr 2026Approved

93 The Avenue Hornsey London N10 2QG

Extension and alterations to existing rear patio & garden access.

HGY/2026/1060
4 Sept 2026Approved

12 The Avenue Hornsey London N10 2QL

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

HGY/2026/2474
2 Jul 2026Approved

13 The Avenue Hornsey London N10 2QE

Proposed bin store

HGY/2026/1865
12 May 2026Approved

21 The Avenue Hornsey London N10 2QE

Creation of a dormer type loft extension and front roof lights. (Amended Plans ...

HGY/2026/1229

Nearby new applications

7 Oct 2026Pending

195 Albert Road Wood Green London N22 7AQ

Proposed single storey side/rear extension

HGY/2026/2577
1 Oct 2026Pending

68 Alexandra Park Road Hornsey London N10 2AD

T1 Horse Chestnut reduce overall canopy by 2m

HGY/2026/2718
29 Sept 2026Pending

75 Grove Avenue Hornsey London N10 2AL

T1- Sycamore tree- crown reduction of approximately 4m (25 percent) on all aspec...

HGY/2026/2699
29 Sept 2026Pending

91 Grove Avenue Hornsey London N10 2AL

Lawful Development Certificate for a Proposed use or Development: Replacement si...

HGY/2026/2616
28 Sept 2026Pending

Land Rear of 98 Alexandra Park Road London N10 2AE

Approval of details pursuant to condition 6 (CMP) attached to planning permissio...

HGY/2026/2679
25 Sept 2026Pending

Gardener House 33 Grove Avenue Hornsey London N10 2AS

Conversion of the existing dwelling house to form three self contained homes wit...

HGY/2026/2669

Important details

Council
Haringey
Application type
Householder planning permission
Postcode
N10 2QG
Received
around 2 Oct 2026
Validated
2 Oct 2026
Ward
Alexandra Park
Case officer
Show
Target decision
27 Nov 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show

Decision outlook

Day 7 of the 56-day target. Councils usually decide householder applications by day 55.

Day 749 days to the 56-day target
67%decided within 8 weeks
90%approved
55,362decided in the last year

Plota live figures for householder applications decided across the UK in the last twelve months, from validation; too few recent householder applications in Haringey to go on. Haringey decision record →

Public comments

No public comments yet.

Last counted 6 Oct 2026

Read the comments on the council site ↗

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
69 The Avenue, Hornsey, London, N10 2QG
The diagram supplied with our application shows the two trees in our rear garden. The Ash…
HGY/2025/3480
2025 Approved
91 The Avenue, Hornsey, London, N10 2QG
Alterations to the ground floor rear extension, loft façade, and installation of an air s…
HGY/2025/1431
2024 Approved
26 The Avenue, Hornsey, London, N10 2QL
Changes to the front garden and driveway to include 2 car parking spaces and vehicular cr…
HGY/2024/3538
2025 Approved
26 The Avenue, Hornsey, London, N10 2QL
Sycamore (T1): Crown reduce by 2-3m all round
HGY/2025/1205
2025 Approved
91 The Avenue, Hornsey, London, N10 2QG
We would like to cut down the trees in our personal driveway to create space for our car…
HGY/2025/0588
2025 Approved
58 The Avenue, Hornsey, London, N10 2QL
T1 Lime front garden Reduce overall canopy by 0.5m north east to south west directions on…
HGY/2025/0067
2024 Approved
Flat A, 61 The Avenue, Hornsey, London, N10 2QG
Change of ground floor front bay window from single glazed timber framed to double glazed…
HGY/2024/2749
2024 Approved
28 The Avenue, Hornsey, London, N10 2QL
I wish to remove the three Sycamore (Acer Pseudoplantanus) trees in the left border of ou…
HGY/2024/3100
2024 Approved
56 The Avenue, Hornsey, London, N10 2QL
T1- Cypress tree in front garden pushing on front wall - (6m) cut to ground level. T2- Ap…
HGY/2024/2927
2024 Approved
60 Grove Avenue, Hornsey, London, N10 2AN
Demolition of single-storey bay window and demolition and replacement of single-storey ex…
HGY/2024/2696
2024 Approved
26 The Avenue Hornsey London N10 2QL
Erection of side and rear roof extensions, insertion of 3 side rooflights in association…
HGY/2024/2127
2024 Approved
91 The Avenue Hornsey London N10 2QG
Erection of single storey rear extension.
HGY/2024/1410
2024 Approved
38 The Avenue Hornsey London N10 2QL
Leylandii (T1): Reduce height and lateral growth by 2-3m Leylandii (T2): Fell
HGY/2024/1996
2024 Approved
68 Grove Avenue Hornsey London N10 2AN
T1: Pittosporum (5m): Reduce height by 2m and shape to keep tree at a size suitable for i…
HGY/2024/2046
2024 Approved
91 The Avenue, Hornsey, London, N10 2QG
Alterations to existing dormers including a new side facing dormer and rear dormer enlarg…
HGY/2024/1350
2024 Approved
60 Grove Avenue, Hornsey, London, N10 2AN
T1 - Conifer (leylandii) - To fell to ground level. To stump grind roots below ground lev…
HGY/2024/1138
2023 Approved
Fiftyfour And A Half, Grove Avenue, Hornsey, London, N10 2AN
Erection of a single storey rear extension with four flat rooflights, roof extension comp…
HGY/2023/1502
2023 Approved
34 The Avenue, Hornsey, London, N10 2QL
Erection of a single storey rear extension and rear outbuilding, and installation of PV p…
HGY/2023/0012
2023 Approved
28 The Avenue, Hornsey, London, N10 2QL
Proposed loft extension/conversion with 3no. side dormers, 8no. side solar panels, 1no. s…
HGY/2023/0370
2023
72 The Avenue Hornsey London N10 2QL
Both trees in front paved entrance. T1 Leylandii remove to ground level. T2 Silver Birch…
HGY/2023/0709
2016 Approved
85 The Avenue London N10 2QG
Single storey rear extension.
HGY/2017/0031
2016 Approved
54 Grove Avenue London N10 2AN
Rear roof dormer extension (part retrospective)
HGY/2016/3636
2016 Approved
58 Grove Avenue London N10 2AN
Loft conversion with rear dormer, 3 rooflights and alteration to side sloping roof.
HGY/2016/0875
2016 Approved
74 Grove Avenue London N10 2AN
Reinstatement of garage door to front elevation.
HGY/2016/0537
2016 Approved
75 The Avenue London N10 2QG
Alteration of existing rear extension on existing 'footprint', including new terrace and…
HGY/2016/0193
Haringey
Planning Authority Score
4/10
Below average
#192 of 296 councils
Relevant to this application:
Householder decisions

Haringey is slower than most councils at deciding householder applications, ranking #209 out of 296. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Haringey decision statistics
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #206 of 296
91%
Householder approved
Above avg (90%) #174 of 296
55%
Decided in 8 weeks
Below avg (63%) #209 of 296
40%
Extended time limit
Below avg (41%) #151 of 296
83%
Minor dwellings approved
279 decided (1-9 homes)
100%
Major dwellings approved
8 decided (10+ homes)
46%
Change of use approved
28 decided
1,469
Total decisions
217 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.