Building permit intelligence · St. Catharines, ON
45 Plymouth Avenue has 11 municipal building permits on file. The latest recorded activity was a residential permit dated Apr 21, 2026. PropertyLabs also identified 2 mapped permits within 500 m of this address.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
2 mapped permits within 500 m, shown on the intelligence map above.
2 other addresses on Plymouth Ave with municipal permit records in St. Catharines.
This address has 11 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 45 Plymouth Avenue is dated Apr 21, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 45 Plymouth Avenue in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.
Alter Interior of Ground Floor of Single Detached Dwelling.