111, Highbury Hill, London, N5 1TA Data via plota.co.uk

P2026/1590/FUL - Full Planning (Householder) Approved

Proposal

Erection of a single-storey ground floor rear extension and associated alterations to side return extension, addition of a roof terrace above the two-storey rear outrigger roof, addition of a dormer to the main roof including solar PV panels, and replacement of windows to front and rear elevations. Data via plota.co.uk

View original council record ↗

Application progress

Received
17 Jun 2026
Validated
24 Jun 2026
Consultation
7 Jul 2026
Approved
6 Aug 2026

Approved on 6 Aug 2026 · Delegated · Last checked 7 Aug 2026

Site constraints 3

Heritage

Article 4 direction

Planning designations

Critical Drainage Group3_002II

Constraints recorded by the council for this site. Documents on the council site ↗

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Important details

Council
Islington
Application type
Full Planning (Householder)
Postcode
N5 1TA
Received
17 Jun 2026
Validated
24 Jun 2026
Ward
Arsenal
Case officer
Show
Target decision
11 Aug 2026
Decision
Approve with conditions
Decision date
6 Aug 2026
Decision level
Delegated
Applicant
Show

Consultation & key dates

Alt. reference
PP-14903635
Comments by
30 Jul 2026
Site notice
7 Jul 2026
Press notice
7 Jul 2026
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 performance
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