Building permit intelligence · Waterloo, ON
77 Westmount Rd S has 3 municipal building permits on file. The latest recorded activity was a residential building permit permit dated Apr 3, 2025. Permits at this address represent $100K–$500K in total declared construction value. PropertyLabs also identified 20 mapped permits within 500 m of this address.
14' x 32' one-storey addition at the rear of a single detached dwelling to create a family room, office and 2-pce powder room, interior alterations to the existing mudroom and laun…
Residential Building Permit
Residential Building Permit
20 mapped permits within 500 m, shown on the intelligence map above.
6 other addresses on Westmount Rd S with municipal permit records in Waterloo.
This address has 3 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 Aug 1, 2026.
PropertyLabs compiled this permit history from municipal public records for Waterloo, ON. The latest recorded permit activity at 77 Westmount Rd S is dated Apr 3, 2025. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 77 Westmount Rd S in the PropertyLabs platform, along with alerts when new permits are filed at this address.
PRE · May 5, 2026