Are there building permits at 431 Westhaven St, Waterloo?

431 Westhaven St has 1 municipal building permit on record, with the latest activity dated Feb 18, 2026.

What construction activity is near 431 Westhaven St?

6 mapped permits were found within 500 m of 431 Westhaven St.

What is the declared permit value at 431 Westhaven St?

The total declared construction value recorded at 431 Westhaven St is available inside PropertyLabs.

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PropertyLabsWaterlooAddress intelligence

431 Westhaven St

Building permit intelligence · Waterloo, ON

1 at this address6 nearby within 500 m

431 Westhaven St has 1 municipal building permit on file. The latest recorded activity was a pre permit dated Feb 18, 2026. PropertyLabs also identified 6 mapped permits within 500 m of this address.

At this address: 1
Nearby (500 m): 6
Latest activity: Feb 18, 2026

Permit activity timeline

PREOccupancy Final$100K–$500KFeb 18, 2026
New - Residential Building Permit

Development activity near 431 Westhaven St

6 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

431 Westhaven St in the Waterloo permit market

This address has 1 permit record 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 431 Westhaven St

Are there building permits at this address?: 431 Westhaven St has 1 municipal building permit on record, with the latest activity dated Feb 18, 2026.
What construction activity is nearby?: 6 mapped permits were found within 500 m of 431 Westhaven St.
What is the declared permit value?: The total declared construction value recorded at 431 Westhaven St is available inside PropertyLabs.

About this address record

PropertyLabs compiled this permit history from municipal public records for Waterloo, ON. The latest recorded permit activity at 431 Westhaven St is dated Feb 18, 2026. 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 431 Westhaven St in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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