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Islington planning approval rate

Islington council approved 82.8% of planning applications and refused 17.2%, based on 85,009 decisions analysed. Ranked 29th out of 284 councils for strictness.

Last updated: June 2026 · Based on decisions from January 2020 to present

82.8%
overall approval rate
85,009
Decisions analysed
70,396
Approved
14,613
Refused
80
Wards covered
Planning in Islington? Check your postcode to see approval rates specific to your ward and street.

Approval rate by application type

Different application types have different approval rates in Islington. Householder and full planning applications typically have the highest volume.

Other (84,345 decided)
82.8%
Full (606 decided)
81.5%
Prior Approval (58 decided)
44.8%

Approval rate by project type

These rates are based on what homeowners are actually building in Islington, mined from 85,009 proposal descriptions.

Rear Extension (11,639 decided)
80.7%
Basement (10,628 decided)
82.3%
77.1%
Loft Conversion (6,045 decided)
67.2%
Extension (General) (5,797 decided)
80.6%
Dormer (3,481 decided)
76.6%
Garage / Parking (3,075 decided)
72.9%
New Build (2,074 decided)
71.6%
Side Extension (1,918 decided)
80.1%
Conservatory (1,664 decided)
85.9%
Outbuilding (1,491 decided)
85.3%
Flat Conversion (1,419 decided)
67.2%
HMO (317 decided)
76.7%
Wraparound Extension (221 decided)
82.8%
Front Extension (129 decided)
79.1%
Annex (90 decided)
78.9%
53.7%

Approval rate by ward

Planning outcomes vary significantly by ward within Islington. Click any ward for detailed statistics.

College Park and Old Oak (7,449 decided)
81.0%
East Acton (6,209 decided)
84.1%
St. Marys - historic (4,827 decided)
82.9%
Leyton (4,463 decided)
84.4%
Bow East (4,400 decided)
82.0%
St. Peters - historic (4,099 decided)
81.0%
46 (3,732 decided)
89.0%
Stratford New Town (3,045 decided)
76.5%
70 (2,949 decided)
87.0%
Tokyngton (2,576 decided)
78.8%
7 (2,545 decided)
75.5%
Kensal Green (2,261 decided)
80.5%
St. Georges - historic (2,229 decided)
83.9%
Tollington (2,173 decided)
75.7%
40 (2,135 decided)
91.4%
72 (2,068 decided)
83.6%
39 (1,957 decided)
87.9%
Hanger Hill (1,939 decided)
83.3%
51 (1,905 decided)
87.5%
Stonebridge (1,863 decided)
82.7%

Wards in Islington

College Park and Old Oak
81.0% approval · 7,449 decisions
East Acton
84.1% approval · 6,209 decisions
St. Marys - historic
82.9% approval · 4,827 decisions
Leyton
84.4% approval · 4,463 decisions
Bow East
82.0% approval · 4,400 decisions
St. Peters - historic
81.0% approval · 4,099 decisions
46
89.0% approval · 3,732 decisions
Stratford New Town
76.5% approval · 3,045 decisions
70
87.0% approval · 2,949 decisions
Tokyngton
78.8% approval · 2,576 decisions
7
75.5% approval · 2,545 decisions
Kensal Green
80.5% approval · 2,261 decisions
St. Georges - historic
83.9% approval · 2,229 decisions
Tollington
75.7% approval · 2,173 decisions
40
91.4% approval · 2,135 decisions
72
83.6% approval · 2,068 decisions
39
87.9% approval · 1,957 decisions
Hanger Hill
83.3% approval · 1,939 decisions
51
87.5% approval · 1,905 decisions
Stonebridge
82.7% approval · 1,863 decisions

Recent comparable decisions

The most recent residential planning decisions in Islington, showing how the council decides real applications.

P2026/1641/TRE
Rear gardens: Olive (T1) - reduce crown by 1.5m and prune back to boundary branc · · 26/06/2026
Approved
P2026/0029/MIN
1 x 3 storey extension (3 new units) Written advice with site visit £1,378.42 · · 26/06/2026
Approved
P2026/1182/TRE
Rear garden: Leyland Cypress T1 (20M high, 700mm dia.) - Fell to ground level · · 25/06/2026
Approved

Showing 3 of 200 comparable decisions. See all 200 in the full report →

What gets approved near your property?

In Islington, 1 in 6 applications are refused. Your PlanningLens Full Planning Analysis gives you 17 pages of intelligence specific to your property:

✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Islington
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Islington →

Free. Based on 85,009 decisions.

Compare with nearby councils

Frequently asked questions about planning in Islington

What is the planning approval rate in Islington?
Based on 85,009 planning decisions analysed since 2020, Islington approved 82.8% of applications and refused 17.2%. The council is ranked 29th out of 284 UK councils for approval rate.
How many planning applications are refused in Islington?
Islington refuses 17.2% of planning applications, roughly 1 in 6. That is higher than the UK average of 11.7%. Out of 85,009 decided applications since 2020, 14,613 were refused. PlanningLens lets you check any postcode to see which applications were refused near a specific property.
Which areas of Islington have the highest planning approval rates?
The highest approval rates in Islington are in BUNHILL (98.8%), FINSBURY PARK (98.8%), and CALEDONIAN (98.4%). Approval rates vary significantly by ward, see the full ward breakdown above.
What types of planning application are most common in Islington?
The most common planning application types in Islington are: Other (84,345 decisions, 82.8% approved), Full (606, 81.5%), and Prior Approval (58, 44.8%).
How long does a planning application take in Islington?
Planning applications in Islington take an average of 11.2 weeks to reach a decision, measured across 82,111 decisions with a recorded timeline. That is slower than the 8-week statutory target for householder applications (the statutory targets are 8 weeks for householder applications and 13 weeks for major developments). PlanningLens measures the actual time each application takes, not just the target. Islington decides approximately 14,168 planning applications per year.
How do I check planning applications in Islington?
You can search planning applications in Islington directly on the council's official planning portal. PlanningLens also lets you check any postcode against 85,009 historical decisions in Islington to see what's been approved and refused near a specific property.
How is PlanningLens approval rate data for Islington calculated?
PlanningLens scrapes Islington's official planning portal and analyses every published decision since January 2020. The approval rate is calculated as approved decisions divided by total decided applications, excluding withdrawn and pending applications. The full methodology, data sourcing, and Creative Commons BY 4.0 licensing terms are published at planninglens.co.uk/methodology.
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