45, Penderyn Way, London, N7 0EY Data via plota.co.uk

P2026/2423/COL - Certificate of Lawfulness (Proposed) VALIDATED

Proposal

Operation description: Construction of a single-storey rear extension. Replacement of the rear first floor window, rooflight and front door. The extension does not extend beyond the existing rear elevation by more than 3 metres and is no more than 3 metres high. The materials that will be used are brick flank walls, powder coated aluminium doors and windows. A recycled plastic and wood fibre panel above the new sliding doors. The flat roof will be laid to falls to a new aluminium downpipe and will be used for access only. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
15 Sept 2026
✓
Validated
22 Sept 2026
Decision
Expected by 9 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 10 Nov 2026 and 17 Nov 2026, from Islington's recent extensions.

Site constraints 7

Article 4 directionCritical Drainage Group3_002Local view from Archway RoadWithin 50m of Tufnell Park
Air quality management area: Islington 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 ↗
Article 4 directionCouncil record
Some permitted development rights are withdrawn. The direction is on the council's register but not published as open data.
Council site ↗
Critical Drainage Group3_002Council record
Recorded by the council for this site.
Council site ↗
Local view from Archway RoadCouncil record
Recorded by the council for this site.
Council site ↗
Within 50m of Tufnell ParkCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Conservation area 47 m away; Inside the Islington built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 25 September 2026. Historic England, the Environment Agency, Natural England 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 2

Last sold for £691,880 in May 2026. Terraced house, freehold.

29 May 2026£691,880
22 September 1998£116,500

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

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Important details

Council
Islington
Application type
Certificate of Lawfulness (Proposed)
Postcode
N7 0EY
Received
15 Sept 2026
Validated
22 Sept 2026
Ward
Tufnell Park
Case officer
Show
Target decision
9 Nov 2026
Applicant
Show
Agent
Soraya Khan

Decision outlook

Day 13 of the 56-day target. Islington usually decides extensions by day 52.

Day 1343 days to the 56-day target
60%decided within 8 weeks
94%approved
655decided in the last year

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

Consultation & key dates

Alt. reference
PP-15216017
Islington
Planning Authority Score
2.9/10
Poor
#237 of 296 councils
Relevant to this application:
Householder decisions

Islington is slower than most councils at deciding householder applications, ranking #260 out of 296. 53% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (93%) 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
Islington decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #132 of 296
93%
Householder approved
Above avg (90%) #130 of 296
43%
Decided in 8 weeks
Below avg (63%) #260 of 296
53%
Extended time limit
Above avg (41%) #241 of 296
89%
Minor dwellings approved
499 decided (1-9 homes)
100%
Major dwellings approved
1 decided (10+ homes)
89%
Change of use approved
19 decided
1,488
Total decisions
167 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 boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use