Are there building permits at 4535 21 Av NW, Calgary?

4535 21 Av NW has 3 municipal building permits on record, with the latest activity dated Oct 4, 2025.

What construction activity is near 4535 21 Av NW?

2 mapped permits were found within 500 m of 4535 21 Av NW.

What is the declared permit value at 4535 21 Av NW?

Permits recorded at 4535 21 Av NW represent $100K–$500K in total declared construction value.

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PropertyLabsCalgaryAddress intelligence

4535 21 Av NW

Building permit intelligence · Calgary, AB

3 at this address2 nearby within 500 m

4535 21 Av NW has 3 municipal building permits on file in MONTGOMERY. The latest recorded activity was a building permit dated Oct 4, 2025. Permits at this address represent $100K–$500K in total declared construction value. PropertyLabs also identified 2 mapped permits within 500 m of this address.

At this address: 3
Nearby (500 m): 2
Latest activity: Oct 4, 2025
Total permitted value: $100K–$500K

Permit activity timeline

Building · NewPre Backfill Phase$100K–$500KOct 4, 2025
SEMI-D,FIREPLACE,PORCH,SSuite
Building · NewIssued Permit$10K–$50KOct 4, 2025
Garage
Demolition · DemolitionCompletedValue not reportedSep 9, 2025

Development activity near 4535 21 Av NW

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

Browse recent permits near this address

More permits on 21 Av NW

12 other addresses on 21 Av NW with municipal permit records in Calgary.

All 21 Av NW permits

4535 21 Av NW in the Calgary permit market

This address has 3 permit records in PropertyLabs' public history and is located in MONTGOMERY. The city figures below provide context without changing the focus of this exact-address record.

Explore Calgary building permits

City address-linked rows: 34,569
City, trailing 90 days: 6,000
City, trailing 30 days: 1,836

City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 2, 2026.

Permit questions about 4535 21 Av NW

Are there building permits at this address?: 4535 21 Av NW has 3 municipal building permits on record, with the latest activity dated Oct 4, 2025.
What construction activity is nearby?: 2 mapped permits were found within 500 m of 4535 21 Av NW.
What is the declared permit value?: Permits recorded at 4535 21 Av NW represent $100K–$500K in total declared construction value.

About this address record

PropertyLabs compiled this permit history from municipal public records for Calgary, AB. The latest recorded permit activity at 4535 21 Av NW is dated Oct 4, 2025. Municipal records can be corrected or updated after publication.

Sources and data notes

Published by Calgary, AB via Calgary 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.
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 4535 21 Av NW in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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