Are there building permits at 454 Westhaven St, Waterloo?

454 Westhaven St has 3 municipal building permits on record, with the latest activity dated Oct 17, 2023.

What construction activity is near 454 Westhaven St?

6 mapped permits were found within 500 m of 454 Westhaven St.

What is the declared permit value at 454 Westhaven St?

Permits recorded at 454 Westhaven St represent $500K–$1MM in total declared construction value.

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PropertyLabsWaterlooAddress intelligence

454 Westhaven St

Building permit intelligence · Waterloo, ON

3 at this address6 nearby within 500 m

454 Westhaven St has 3 municipal building permits on file. The latest recorded activity was a residential building permit permit dated Oct 17, 2023. Permits at this address represent $500K–$1MM in total declared construction value. PropertyLabs also identified 6 mapped permits within 500 m of this address.

At this address: 3
Nearby (500 m): 6
Latest activity: Oct 17, 2023
Total permitted value: $500K–$1MM

Permit activity timeline

Residential Building PermitComplete$50K–$100KOct 17, 2023
Creation of a two bedroom secondary dwelling unit in the basement of a house, new below grade walk up, enlarging a window and plumbing/HVAC work.
REComplete$50K–$100KOct 17, 2023
Residential Building Permit
REComplete$100K–$500KOct 11, 2011
Residential Building Permit

Development activity near 454 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

454 Westhaven St in the Waterloo permit market

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.

Explore Waterloo building permits

City address-linked rows: 33,264
City, trailing 90 days: 271
City, trailing 30 days: 105

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.

Permit questions about 454 Westhaven St

Are there building permits at this address?: 454 Westhaven St has 3 municipal building permits on record, with the latest activity dated Oct 17, 2023.
What construction activity is nearby?: 6 mapped permits were found within 500 m of 454 Westhaven St.
What is the declared permit value?: Permits recorded at 454 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 454 Westhaven St is dated Oct 17, 2023. 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 454 Westhaven St in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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