21 Castle Avenue, Belfast, BT15 4GE
2 planning records
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About 21 Castle Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Castle Avenue is a property in Belfast (BT15 4GE).
2 planning records sit against the property, 1 approved, 0 refused.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
No EPC on record
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Planning history
Applications and permits filed against 21 Castle Avenue, Belfast, BT15 4GE, sourced from the PlanIt planning register.
- Dec 2025ExtensionFullIn report
Extension: Single storey · Side of property
First floor side extension over existing garage and new flat roof to existing single storey rear extension and elevational changes.
- Agent
- Crockard Building Design
- Council
- Castle
- Documents
- 6 docs on file
- Reference
- LA04/2025/2087/F
- Jul 2019FullIn report
Demolition of existing detached garage and erection of replacement attached garage to side of dwelling.
- Agent
- AB Architectural Services
- Council
- Castle
- Documents
- 39 docs on file
- Reference
- LA04/2019/0835/F
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The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Belfast district page.
Crime
3/mo
Steady year-on-year across the wider district.
Common questions
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