Are there building permits at 427 Westhaven St, Waterloo?

427 Westhaven St has 2 municipal building permits on record, with the latest activity dated Feb 5, 2025.

What construction activity is near 427 Westhaven St?

7 mapped permits were found within 500 m of 427 Westhaven St.

What is the declared permit value at 427 Westhaven St?

Permits recorded at 427 Westhaven St represent $500K–$1MM in total declared construction value.

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PropertyLabsWaterlooAddress intelligence

427 Westhaven St

Building permit intelligence · Waterloo, ON

2 at this address7 nearby within 500 m

427 Westhaven St has 2 municipal building permits on file. The latest recorded activity was a residential building permit permit dated Feb 5, 2025. Permits at this address represent $500K–$1MM in total declared construction value. PropertyLabs also identified 7 mapped permits within 500 m of this address.

At this address: 2
Nearby (500 m): 7
Latest activity: Feb 5, 2025
Total permitted value: $500K–$1MM

Permit activity timeline

Residential Building PermitOccupancy Final$100K–$500KFeb 5, 2025
Two storey - Single Detached house with an unfinished basement (with 3 piece bath ri) and attached garage.
REOccupancy Final$100K–$500KFeb 5, 2025
Residential Building Permit

Development activity near 427 Westhaven St

7 mapped permits within 500 m, shown on the intelligence map above.

Browse recent permits near this address

More permits on Westhaven St

12 other addresses on Westhaven St with municipal permit records in Waterloo.

All Westhaven St permits

427 Westhaven St in the Waterloo permit market

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.

Explore Waterloo building permits

City address-linked rows: 33,259
City, trailing 90 days: 266
City, trailing 30 days: 101

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.

Permit questions about 427 Westhaven St

Are there building permits at this address?: 427 Westhaven St has 2 municipal building permits on record, with the latest activity dated Feb 5, 2025.
What construction activity is nearby?: 7 mapped permits were found within 500 m of 427 Westhaven St.
What is the declared permit value?: Permits recorded at 427 Westhaven St represent $500K–$1MM in total declared construction value.

About this address record

PropertyLabs compiled this permit history from municipal public records for Waterloo, ON. The latest recorded permit activity at 427 Westhaven St is dated Feb 5, 2025. Municipal records can be corrected or updated after publication.

Sources and data notes

Published by Waterloo, ON via Waterloo Open Data.
Municipal sources remain authoritative for permit status and details.
Coverage context: PropertyLabs Coverage Observatory and the permit-data methodology.
Address research workflow: how to check building permits for an address.
City research: Waterloo Building Permit Activity Through July 19, 2026.
Declared values may be applicant-reported and are not independently verified. See what declared construction value means.
Permit issuance does not confirm that construction has started.
Records may be delayed, revised, or incomplete relative to the municipal source.
Spot an error? Contact us with a correction.

Contractors and applicants associated with these permits

See the contractors, applicants, permit holders, permit numbers, and project documents associated with 427 Westhaven St in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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