11 Sheldon Avenue Hornsey London N6 4JS Data via plota.co.uk

Under Consultation HGY/2026/2763
Admin / procedural
Council
Haringey 4/10
Date received
around 6 Oct 2026
Date validated
6 Oct 2026
Postcode
N6 4JS

Description

Approval of details pursuant to conditions 4 (Refuse and Cycle Storage), 5 (Cycle Parking), 6 (Hard and Soft Landscaping), 12 (ASHP), 13 (Water Butt) and 16 (Self-build Dwelling) attached to planning permission ref: . Data via plota.co.uk

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Last checked

Site constraints 8

Highgate 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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
SSSI about 278 m away: Hampstead Heath Woods SSSI; Registered park or garden about 238 m away: Kenwood; Inside the Haringey built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square; Metropolitan Open Land about 47 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 8 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 1

Last sold for £6,900,000 in July 2021. Detached house, freehold.

30 July 2021£6,900,000

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

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Other new applications on this street

23 Jun 2026Withdrawn

9 Sheldon Avenue Hornsey London N6 4JS

Approval of details to discharge condition 10 (Construction Management Plan) att...

HGY/2026/1775
2 Oct 2026Pending

2 Herons Lea Sheldon Avenue Hornsey London N6 4NB

Converting a side powder coated aluminium window into an automated door for a wh...

HGY/2026/2666
7 Sept 2026Approved

58 Sheldon Avenue Hornsey London N6 4ND

Maple - Cut back overhanging branches back to the boundary line (approx. 1.5m) ...

HGY/2026/2493
18 Aug 2026Pending

Herons Lea Sheldon Avenue Hornsey London N6 4NB

Works to tree protected by a TPO. T1 - Approx. H20 S20 100+DBH Oak Remove m...

HGY/2026/2324

Nearby new applications

2 Oct 2026Pending

2 Herons Lea Sheldon Avenue Hornsey London N6 4NB

Converting a side powder coated aluminium window into an automated door for a wh...

HGY/2026/2666
28 Sept 2026Decided

10 Bishopswood Road Hornsey London N6 4NY

Five Day Notice for works to a tree protected by a TPO. T107: Oak (16m): Remove...

HGY/2026/2691
28 Sept 2026Pending

15 Denewood Road Hornsey London N6 4AQ

Works to tree in a Conservation Area. T2: Bay (8m): Reduce height by 1m and sha...

HGY/2026/2690
28 Sept 2026Pending

15 Denewood Road Hornsey London N6 4AQ

Works to tree protected by a TPO (part of G.55 in the Hornsey Tree Preservation ...

HGY/2026/2689
10 Sept 2026Approved

41 Stormont Road Hornsey London N6 4NR

The large tree in the front garden is to be removed and replaced with a suitable...

HGY/2026/2551
7 Sept 2026Approved

58 Sheldon Avenue Hornsey London N6 4ND

Maple - Cut back overhanging branches back to the boundary line (approx. 1.5m) ...

HGY/2026/2493

Historical activity at this location

30 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Non-material amendment to planning application ref: HGY/2024/2154 to amend the glazing ba…
HGY/2025/2263
2025 Approved
T1 Cypress: Tree of poor condition and limited life expectancy. Fell to ground level. See…
HGY/2025/2257
2025 Approved
Approval of details pursuant to condition 3 (Materials) attached to planning permission r…
HGY/2025/1860
2025 Approved
Replacement outbuilding
HGY/2025/0003
2024 Approved
Demolition of the existing dwellinghouse and erection of a replacement dwellinghouse.
HGY/2024/2154
Within ~100m

Nearby activity

2025 Approved
4 Sheldon Avenue, Hornsey, London, N6 4JT
Creation of a new basement and rear lightwells, enlargement and alteration to the existin…
HGY/2025/2064
2025 Refused
4 Sheldon Avenue, Hornsey, London, N6 4JT
Replacement of existing garage door with windows and brickwork, installation of front and…
HGY/2025/2177
2025 Approved
22 Sheldon Avenue, Hornsey, London, N6 4JT
(T1) Oak - - Reduce height and spread by 2 meters to allow more light into the garden are…
HGY/2025/2077
2025 Approved
10 Sheldon Avenue, Hornsey, London, N6 4JT
Single-storey outbuilding for use as a home golf studio and storage ancillary to the use…
HGY/2025/1430
2025 Approved
4 Sheldon Avenue, Hornsey, London, N6 4JT
Increase the height of the existing first floor rear dormer roof by 350mm, with accompany…
HGY/2025/1304
2025 Refused
4 Sheldon Avenue, Hornsey, London, N6 4JT
Raising the height of the side garage roof by 0.85m to accommodate a new living space and…
HGY/2025/1310
2025 Approved
4 Sheldon Avenue, Hornsey, London, N6 4JT
Demolition of existing brick front boundary walls & piers, construction of new walls, gat…
HGY/2025/0271
2024 Approved
16 Sheldon Avenue, Hornsey, London, N6 4JT
Erection of a part single, part two-storey side extension and rear extension, front, rear…
HGY/2024/2393
2024 Approved
6 Sheldon Avenue, Hornsey, London, N6 4JT
Works to tree protected by an Area TPO. T1) Mature Oak at rear of property: Overall crown…
HGY/2024/3545
2024 Approved
30 Sheldon Avenue, Hornsey, London, N6 4JT
G1 Mixed hedgerow: Reduce the lateral spread by 2-3m back to the boundary Reason: Routine…
HGY/2024/3218
2024 Approved
20 Sheldon Avenue, Hornsey, London, N6 4JT
Five Day Notice Fell 1 x dead Gladitsia located at 20 Sheldon Avenue, Highgate, London, N…
HGY/2024/3108
2024 Approved
14A Sheldon Avenue, Hornsey, London, N6 4JT
Neighbours Ash Leaf Maple - Major limb growing at right angles from neighbours garden due…
HGY/2024/2497
2024 Approved
7 Sheldon Avenue Hornsey London N6 4JS
Works to trees protected by an Area TPO Lapsed conifer hedge on rear boundary of garden…
HGY/2024/1136
2023 Approved
7 Sheldon Avenue, Hornsey, London, N6 4JS
Works to trees protected by an Area TPO. There are two Oak trees at the property. One nee…
HGY/2023/1346
2023 Approved
9 Sheldon Avenue, Hornsey, London, N6 4JS
Works to tree protected by an Area TPO T1-Oak tree (25m)- with large split running down t…
HGY/2023/2126
2023 Approved
26 Sheldon Avenue, Hornsey, London, N6 4JT
Demolition of the existing house and erection of a new two-storey detached house with bas…
HGY/2023/0630
2023 Approved
25 Sheldon Avenue, Hornsey, London, N6 4JS
Demolition of existing dwelling, with partial retention of front facade. Erection of a ne…
HGY/2023/0078
2023 Approved
18 Sheldon Avenue, Hornsey, London, N6 4JT
Rear Garden – T1 - Mimosa – Crown thin by 20%. Crown reduce back towards previous reducti…
HGY/2023/0854
2022 Approved
21, Sheldon Avenue, London, N6 4JS
Works as specified on application form (except those to T1 Willow and T3 + T4 Scots Pines…
CON/2022/0356
2022 Approved
8, Sheldon Avenue, London, N6 4JT
Proposed part single part two storey rear and side extensions, new front and rear dormers…
HGY/2022/1183
2018 Approved
15, Sheldon Avenue, London, N6 4JS
Erection of two storey front extension; demolition of existing single storey rear extensi…
HGY/2018/2555
2018 Approved
7, Sheldon Avenue, London, N6 4JS
Erection of single storey rear outbuilding and associated decking.
HGY/2018/2147
2017 Approved
9 Sheldon Avenue London N6 4JS
Works to trees protected by an Area TPO: Beech (T1): Fell to ground level. Tree is growin…
HGY/2017/3077
2016 Approved
18 Sheldon Avenue London N6 4JT
Installation of new air conditioning units to rear of house
HGY/2016/1905
2016 Refused
5 Sheldon Avenue London N6 4JS
Tree works to include removal of 2 x Laurel trees
HGY/2016/0505
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.