Building permit intelligence · St. Catharines, ON
1 Rockdale Avenue has 50 municipal building permits on file. The latest recorded activity was a residential permit dated Jun 19, 2026. PropertyLabs also identified 9 mapped permits within 500 m of this address.
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
9 mapped permits within 500 m, shown on the intelligence map above.
This address has 50 permit records in PropertyLabs' public history. The city figures below provide context without changing the focus of this exact-address record.
City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Jul 31, 2026.
PropertyLabs compiled this permit history from municipal public records for St. Catharines, ON. The latest recorded permit activity at 1 Rockdale Avenue is dated Jun 19, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 1 Rockdale Avenue in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Walkout and Finish Basement of Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
Construct Detached Accessory Dwelling Unit
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
upgrade from 1/2" to 3/4" for ADU see 25 111376 RN
Designated Structure · Jul 10, 2026