Building permit intelligence · Waterloo, ON
203 John St W has 2 municipal building permits on file. The latest recorded activity was a residential building permit permit dated May 27, 2024. Permits at this address represent $100K–$500K in total declared construction value. PropertyLabs also identified 11 mapped permits within 500 m of this address.
Replace existing porch roof and adding gables over garage and front façade
Residential Building Permit
11 mapped permits within 500 m, shown on the intelligence map above.
12 other addresses on John St W with municipal permit records in Waterloo.
This address has 2 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 Waterloo, ON. The latest recorded permit activity at 203 John St W is dated May 27, 2024. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 203 John St W in the PropertyLabs platform, along with alerts when new permits are filed at this address.
PRE · May 26, 2026