39 Cecile Park Hornsey London N8 9AX Data via plota.co.uk

HGY/2025/3364 - Householder planning permission Approved

Proposal

The proposal replaces existing Timber windows with modern double glazed Timber units to the side and rear of the property. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 22 Dec 2025
✓
Approved
20 Apr 2026

Approved on 20 Apr 2026 · Delegated Decision · Last checked 3 Oct 2026

Documents 21

Decision & officer reports 2

PDF DM Decision.pdf PDF · 20 Apr 2026 View ↗ PDF DM Final Officer Report.pdf PDF · 20 Apr 2026 View ↗

Statements & assessments 1

PDF 39 Cecil Park Haringey N8 9AX Design and Access Statement .pdf PDF · 3 Dec 2025 View ↗

Plans & drawings 9

PDF 36848-BGL-A1-XX-DR-A-1400-P-03 39 Cecile Park Proposed Elevations PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-1401-P-02 39 Cecile Park Proposed Elevations PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-4401-P-02 39 Cecile Park Existing Elevations PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-1401-P-01 39 Cecile Park Proposed Elevations.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-1101-P-01 39 Cecile Park Block Plan.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-4400-P-01 39 Cecile Park Existing Elevations.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-1400-P-01 39 Cecile Park Proposed Elevations.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-1100-P-01 39 Cecile Park Site Location Plan.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-4401-P-01 39 Cecile Park Existing Elevations.pdf PDF · 3 Dec 2025 View ↗

Other documents 9

PDF 36848-BGL-A1-XX-DR-A-4501-P-02 39 Cecile Park Existing Window Schedule PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-1500-P-03 39 Cecile Park Proposed Window Schedule PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-1501-P-02 39 Cecile Park Proposed Window Schedule PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-4500-P-03 39 Cecile Park Existing Window Schedule PDF · 16 Apr 2026 View ↗ PDF 36848-BGL-A1-XX-DR-A-1500-P-01 39 Cecile Park Proposed Window Schedule.pdf PDF · 3 Dec 2025 View ↗ PDF ApplicationFormRedacted.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-4500-P-01 39 Cecile Park Existing Window Schedule.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-1501-P-01 39 Cecile Park Proposed Window Schedule.pdf PDF · 3 Dec 2025 View ↗ PDF 36848-BGL-A1-XX-DR-A-4501-P-01 39 Cecile Park Existing Window Schedule.pdf PDF · 3 Dec 2025 View ↗

All documents on the council site ↗

Site constraints 5

Crouch End 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 297 m away: Parkland Walk
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
Inside the Haringey built-up area; Public transport access: PTAL 3 (moderate), 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 2 November 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.

Building

Floor area51 m² (549 sq ft)
Energy ratingD (64 out of 100), could reach C
PropertySemi-detached flat, 2 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2008, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Haringey
Application type
Householder planning permission
Postcode
N8 9AX
Received
around 22 Dec 2025
Validated
22 Dec 2025
Ward
Crouch End
Decision
Approve with Conditions
Decision date
20 Apr 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Show
Freehold owner
Show

How this decision compares

Decided in 119 days from validation, 63 days slower than Haringey's median of 56 for householder applications. Approved, as 91% of householder applications here are.

64%decided within 8 weeks
91%approved
78,917decided 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 3 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
61 Cecile Park, Hornsey, London, N8 9AX
Deconversion of 3 flats to original dwellinghouse incorporating single storey rear extens…
HGY/2025/3555
2025 Approved
9 Cecile Park, Hornsey, London, N8 9AX
T1- Ash tree with Ganoderma brackets at base of tree and large decay pocket at main union…
HGY/2025/2461
2025 Approved
29 Elm Grove, Hornsey, London, N8 9AH
Replacement of existing Timber windows with timber and modern double glazed uPVC units.
HGY/2025/3362
2025 Approved
19 Cecile Park, Hornsey, London, N8 9AX
Works to tree protected by a TPO. Robinia (Acacia) - Crown reduce the low overhanging ste…
HGY/2025/2325
2025 Approved
34 Cecile Park, Hornsey, London, N8 9AS
T1 Rear garden. Self planted Eucalyptus. Fell to ground level Heavily leaning tree in a s…
HGY/2025/2409
2025 Approved
Ground Floor Flat A, 29 Cecile Park, Hornsey, London, N8 9AX
Erection of single story outbuilding in rear garden.
HGY/2025/2068
2025 Approved
Studio Cottage, Tregaron Avenue, Hornsey, London, N8 9EY
Erection of single storey rear extension, conversion of external undercroft to ancillary…
HGY/2025/1852
2025 Refused
2 Tregaron Avenue, Hornsey, London, N8 9EY
First floor rear side infill extension
HGY/2025/1393
2025 Approved
20 Cecile Park, Hornsey, London, N8 9AS
Olive tree in front garden. Reduce height and width by approximately 50% (about 2.5 metre…
HGY/2025/2033
2025 Approved
22 Tregaron Avenue, Hornsey, London, N8 9EY
(T1) Sycamore - this tree is growing at the very rear of the garden of No.17 Cecile Park…
HGY/2025/1600
2025 Approved
51 Cecile Park, Hornsey, London, N8 9AX
Rear Garden G1 - Mixed Species Conifer Crown Reduction by up to 3m in height and spread…
HGY/2025/1526
2025 Approved
27 Elm Grove, Hornsey, London, N8 9AH
Single storey rear extension to side of existing kitchen
HGY/2025/0558
2025 Approved
20 Cecile Park, Hornsey, London, N8 9AS
T1:Mature Apple: Approximately 6.00m with an pronounced lean towards building and wall: R…
HGY/2025/1305
2025 Approved
49 Cecile Park, Hornsey, London, N8 9AX
T1 - Pear - reduce crown to point of previous reduction (approx. 1-1.5m branch removal)
HGY/2025/1222
2025 Refused
46 Cecile Park, Hornsey, London, N8 9AS
Extension of the existing first-floor terrace at Flat B, erection of a single-storey grou…
HGY/2025/0737
2024 Approved
3 Darcies Mews, Cecile Park, Hornsey, London, N8 9BW
Installation of 8 solar PV panels in addition to 5 existing solar PV panels, reinstatemen…
HGY/2024/2593
2024 Approved
22 Cecile Park, Hornsey, London, N8 9AS
The erection of a side extension to the front along with an air source heat pump with tim…
HGY/2024/3493
2024 Approved
Flat C, 46 Cecile Park, Hornsey, London, N8 9AS
Erection of a single storey ground floor rear infill extension with one rooflight.
HGY/2024/3025
2024 Approved
27 Elm Grove, Hornsey, London, N8 9AH
Construction of a new patio area
HGY/2024/2199
2024 Approved
15 Cecile Park, Hornsey, London, N8 9AX
T1 Hazel, fell to ground. Tree damaging boundary fence.
HGY/2024/2325
2016 Approved
Ground Floor Front Flat A 42 Cecile Park Hornsey London London Borough of Haringey N8 9AS
Erection of a single storey rear extension and change from studio flat to 1 bedroom flat
HGY/2016/4026
2016 Approved
38 Tregaron Avenue London N8 9EY
Lawful development certificate for a proposed hip to gable and rear dormer roof extension…
HGY/2017/0134
2016 Approved
Ground Floor Flat 34 Elm Grove London N8 9AH
Construction of side extension with internal alterations, replacement of single glazing i…
HGY/2016/3476
2016 Approved
13 & 13A Elm Grove London N8 9AH
Replacement windows and doors (timber windows/doors to front elevation)
HGY/2016/3108
2016 Refused
Flat 2 53 Cecile Park London N8 9AX
Erection of rear roof extension over existing back addition roof
HGY/2016/1998
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

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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.