Are there building permits at 476 Grantham Avenue, St. Catharines?

476 Grantham Avenue has 6 municipal building permits on record, with the latest activity dated Jul 6, 2026.

What construction activity is near 476 Grantham Avenue?

17 mapped permits were found within 500 m of 476 Grantham Avenue.

What is the declared permit value at 476 Grantham Avenue?

The public permit records for 476 Grantham Avenue do not currently include a usable total declared construction value.

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PropertyLabsSt. CatharinesAddress intelligence

476 Grantham Avenue

Building permit intelligence · St. Catharines, ON

6 at this address17 nearby within 500 m

476 Grantham Avenue has 6 municipal building permits on file. The latest recorded activity was a secondary buildings permit dated Jul 6, 2026. PropertyLabs also identified 17 mapped permits within 500 m of this address.

At this address: 6
Nearby (500 m): 17
Latest activity: Jul 6, 2026

Permit activity timeline

Secondary BuildingsUnder InspectionValue not reportedJul 6, 2026
POOL ENCLOSURE FOR PROPOSED SEMI IN-GROUND POOL
Secondary BuildingsUnder InspectionValue not reportedJul 6, 2026
POOL ENCLOSURE FOR PROPOSED SEMI IN-GROUND POOL
Secondary BuildingsUnder InspectionValue not reportedJul 6, 2026
POOL ENCLOSURE FOR PROPOSED SEMI IN-GROUND POOL
Secondary BuildingsUnder InspectionValue not reportedJul 6, 2026
POOL ENCLOSURE FOR PROPOSED SEMI IN-GROUND POOL
Secondary BuildingsUnder InspectionValue not reportedJul 6, 2026
POOL ENCLOSURE FOR PROPOSED SEMI IN-GROUND POOL
Plumbing OnlyProject CompleteValue not reported

Development activity near 476 Grantham Avenue

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

Browse recent permits near this address

More permits on Grantham Ave

4 other addresses on Grantham Ave with municipal permit records in St. Catharines.

All Grantham Ave permits

476 Grantham Avenue in the St. Catharines permit market

This address has 6 permit records in PropertyLabs' public history. The city figures below provide context without changing the focus of this exact-address record.

Explore St. Catharines building permits

City address-linked rows: 20,261
City, trailing 90 days: 310
City, trailing 30 days: 372

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 476 Grantham Avenue

Are there building permits at this address?: 476 Grantham Avenue has 6 municipal building permits on record, with the latest activity dated Jul 6, 2026.
What construction activity is nearby?: 17 mapped permits were found within 500 m of 476 Grantham Avenue.
What is the declared permit value?: The public permit records for 476 Grantham Avenue do not currently include a usable total declared construction value.

About this address record

PropertyLabs compiled this permit history from municipal public records for St. Catharines, ON. The latest recorded permit activity at 476 Grantham Avenue is dated Jul 6, 2026. Municipal records can be corrected or updated after publication.

Sources and data notes

Published by St. Catharines, ON via Niagara 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: St. Catharines 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 476 Grantham Avenue in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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