Outbuilding approval rate in Hackney
Hackney approved 85.6% of outbuilding applications, based on 585 decisions analysed.
Last updated: September 2026
85.6%
outbuilding approval rate
585
Outbuilding decisions
501
Approved
84
Refused
85.3%
Hackney overall
Outbuilding applications are approved at roughly the same rate as the Hackney average (85.3%).
How outbuilding compares in Hackney
Outbuilding
85.6%
Hackney all applications
85.3%
Planning a outbuilding in Hackney?
85.6% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
✓ Your ward's outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Hackney →
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Hackney and any other published UK council — see the data services →
Other project types in Hackney
84.9%
88.2%
81.2%
82.0%
84.4%
93.1%
92.0%
85.5%
87.7%
85.0%
71.6%
89.8%
66.2%
84.5%
81.2%