Building permit intelligence · Waterloo, ON
4 High St has 23 municipal building permits on file. The latest recorded activity was a pnr permit dated Jul 24, 2026. Permits at this address represent $5MM–$25MM in total declared construction value. PropertyLabs also identified 4 mapped permits within 500 m of this address.
New - Non Residential Building Permit
New - Non Residential Building Permit
Placement of four portable classrooms from an off site location.
New - Non Residential Building Permit
Four portables relocated from off site - St David Catholic Secondary School
4 mapped permits within 500 m, shown on the intelligence map above.
2 other addresses on High St with municipal permit records in Waterloo.
This address has 23 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 4 High St is dated Jul 24, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 4 High St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Non Residential Building Permit
Replacement of fire alarm panel in St. David Catholic Secondary School
St. David Secondary School - Placement of 6 portable classroom
Non Residential Building Permit
Non Residential Building Permit
Non Residential Building Permit
Non Residential Building Permit
Non Residential Building Permit
Non Residential Building Permit
Portables
Non-Residential Alteration
Portables
Assembly Building
Portables
Non-Residential Alteration
Portables
Portables
Portables