1 Ardleigh Road, London, N1 4HS Data via plota.co.uk

2025/1484 - Full Planning Permission Approved

Proposal

Infill side extension at first floor and erection of a single-storey extension including terrace and rooftop with green roof and installation of an Air Source Heat Pump. Demolition of existing atrium and the north-east facade with redevelopment of the facade to include new fenestration, entrance door and associated works. Development of plant room at lower ground floor Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
27 Jun 2025
✓
Approved
12 Sept 2025

Approved on 12 Sept 2025 · Delegated · Last checked 1 Oct 2026

Documents 36

Plans & drawings 27

PDF planning/uploads/501812641757607635:: ::PR 313 A Proposed Terrace Screening Section Rev A Document · 11 Sept 2025 View ↗ PDF PR302 Proposed Section CC.pdf Drawing · 30 Jun 2025 View ↗ PDF PR300 Proposed Section AA.pdf Drawing · 30 Jun 2025 View ↗ PDF PR203 Proposed Rear Elevations W.pdf Drawing · 30 Jun 2025 View ↗ PDF PR202 Proposed Rear Elevation S.pdf Drawing · 30 Jun 2025 View ↗ PDF PR201 Proposed Side Elevation SE.pdf Drawing · 30 Jun 2025 View ↗ PDF PR200 Proposed Front Elevation NE.pdf Drawing · 30 Jun 2025 View ↗ PDF PR104 Proposed Roof Plan.pdf Drawing · 30 Jun 2025 View ↗ PDF PR103 Proposed Second Floor.pdf Drawing · 30 Jun 2025 View ↗ PDF PR102 Proposed First Floor.pdf Drawing · 30 Jun 2025 View ↗ PDF PR101Proposed Upper Ground Floor -.pdf Drawing · 30 Jun 2025 View ↗ PDF PR100 Proposed Lower Ground Floor.pdf Drawing · 30 Jun 2025 View ↗ PDF PR99 Proposed Site Plan.pdf Drawing · 30 Jun 2025 View ↗ PDF EX302 Existing Section CC.pdf Drawing · 30 Jun 2025 View ↗ PDF EX301 Existing Section BB.pdf Drawing · 30 Jun 2025 View ↗ PDF EX300 Existing Section AA.pdf Drawing · 30 Jun 2025 View ↗ PDF EX204 Existing Side Elevation NW.pdf Drawing · 30 Jun 2025 View ↗ PDF EX203 Existing Rear Elevations W.pdf Drawing · 30 Jun 2025 View ↗ PDF EX202 Existing Rear Elevation S.pdf Drawing · 30 Jun 2025 View ↗ PDF EX201 Existing Side Elevation SE.pdf Drawing · 30 Jun 2025 View ↗ PDF EX200 Existing Front Elevation NE.pdf Drawing · 30 Jun 2025 View ↗ PDF EX103 Existing Roof Plan.pdf Plans · 30 Jun 2025 View ↗ PDF EX102 Existing First Floor.pdf Drawing · 30 Jun 2025 View ↗ PDF EX101 Existing Upper Ground Floor.pdf Drawing · 30 Jun 2025 View ↗ PDF EX100 Existing Lower Ground Floor.pdf Drawing · 30 Jun 2025 View ↗ PDF EX99 Existing Site Plan.pdf Drawing · 30 Jun 2025 View ↗ PDF EX98 Existing Site Location Plan.pdf Site Location Plan · 30 Jun 2025 View ↗

All documents on the council site ↗

Associated applications 2

  • Full2025/1484This application
    Infill side extension at first floor and erection of a single-storey extension including terrace and rooftop with green roof…

Site constraints 6

De Beauvoir 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 ↗
2 Article 4 directions
De Beauvoir Conservation Area (article 4 direction area) · Whole of the London Borough of Hackney. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Hackney 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 ↗
Also on the record
1 listed building within 150 m; Inside the Hackney built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 17 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 1

Last sold for £2,400,000 in November 2024. Other property, freehold.

29 November 2024£2,400,000Recorded as a transfer outside a standard sale

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

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Important details

Council
Hackney
Application type
Full Planning Permission
Postcode
N1 4HS
Received
27 Jun 2025
Validated
27 Jun 2025
Ward
De Beauvoir Ward
Case officer
Show
Target decision
12 Sept 2025
Decision
Grant
Decision date
12 Sept 2025
Decision level
Delegated
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 77 days from validation, about the council's usual 77 days. Approved, as 80% of demolitions here are.

35%decided within 8 weeks
80%approved
8%go to committee

Plota live figures for demolitions decided by Hackney in the last twelve months, from validation. Hackney decision record →

Consultation & key dates

Statutory expiry
12 Sept 2025
Hackney
Planning Authority Score
2.4/10
Poor
#256 of 296 councils
Relevant to this application:
Householder decisions

Hackney is slower than most councils at deciding householder applications, ranking #220 out of 296. Hackney is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.

One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Hackney decision statistics
Based on MHCLG data, the year to March 2026
82%
Overall approval rate
Below avg (87%) #248 of 296
84%
Householder approved
Below avg (90%) #257 of 296
53%
Decided in 8 weeks
Below avg (63%) #220 of 296
46%
Extended time limit
Above avg (41%) #201 of 296
75%
Minor dwellings approved
204 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
50%
Change of use approved
2 decided
1,323
Total decisions
241 refused in the year to March 2026

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 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.