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CanPermits · property records report · canpermits.com/address/503-union-av-se-calgary

503 Union Av SE

City of Calgary

Before you make an offer

Here’s what the public record shows about this property.

Buying a home is one of the biggest financial decisions most people make, and some of this is easiest to check before you commit. Every line below is a fact from the City’s open data, not our opinion.

Has this property been altered?
9 building permits on record since 2024, most recently Jun 27, 2025.
View building permit timeline
What’s the land-use designation?
R-G · Residential - Low Density Mixed Housing · as of Jul 6, 2026
What could change around it?
23 active construction records within 250 m of this address.
View nearby construction
What’s the City’s assessed value?
$633,500 · as of Jan 13, 2026.

Each line is a fact from the City’s open record. Open the full report for the complete timeline, every nearby project, and the assessment detail.

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Sources we check for every address (25 data sources)
  • Building permits
  • Building & trade inspections
  • Business licences
  • Land-use designation & zoning
  • Assessed value & lot size
  • Year of construction
  • Registered secondary suites
  • Community boundaries
  • Development permits
  • Land-use redesignation (rezoning) applications
  • Active construction
  • Short-term rental licences
  • Flood plain regulation
  • 2013 flood inundation extent
  • Modelled flood depth scenarios
  • CTrain (LRT) stations
  • Transit stops
  • Parks & off-leash areas
  • Fire stations
  • Fire hydrants
  • EMS stations
  • Health facilities (hospitals & care)
  • Water pressure zones
  • Water-main breaks
  • 311 service requests

Contains information licensed under the Open Government Licence – City of Calgary.

Get the full record

503 Union Av SE

What you’ll get instantly

  • Assessed value, lot size & year built
  • Land-use designation & zoning
  • Full permit, inspection & licence history
  • Nearby construction & rezoning activity
  • Flood plain, transit & community context
  • Maps of what surrounds this address
  • Excel export

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Money-back guarantee. Full refund if a record is attached to the wrong address, or a permit or order is marked “open” that the City has since closed: email [email protected]. One-time · a 3-day access link is emailed to you.

A presentation of public open-data records, compiled by CanPermits: not an official or certified record, and not affiliated with or endorsed by the City of Calgary.

More: disclaimers & data notice

It draws on the same City open data the municipality publishes, but does not carry the City's certification or legal standing. For an authoritative record (or any legally-binding transaction), order the City of Calgary's official Alberta Land Title. Not legal, title, or professional advice. Records reflect the most recent data we have ingested and may lag the City's live system.

City open-data records ingested through Jul 6, 2026. Individual sources refresh on their own schedule and may lag the City's live system.

See a personal detail that shouldn’t appear here? Email [email protected] and we’ll remove it.

Building permit timeline

Year-grouped permit history. Permits collapse under each year.

View full permit history
2024
2025

  1. 2025

    4 filings
    View permits (4)

    1. Jun 27, 2025

      Electrical permit — (Contractor's Electrical Permit) — New

      Electrical · SUMMIT ELECTRICAL SERVICES

    2. Apr 21, 2025

      Garage $42K

      SAHI CONTRACTING

    3. Mar 20, 2025

      Gas mechanical permit — (Contractor's Gas Permit) — Improvement

      Gas · LEGACY HEATING AND COOLING

    4. Mar 18, 2025

      Electrical permit — (Contractor's Electrical Permit) — Improvement

      Electrical · LEGACY HEATING AND COOLING

  2. 2024

    5 filings
    View permits (5)

    1. Nov 21, 2024

      Electrical permit — (Contractor's Photovoltaic System Permit) — Improvement

      Electrical · SKYFIRE ENERGY

    2. Oct 9, 2024

      Gas mechanical permit — (Contractor's Gas Permit) — New

      Gas · ARPI'S INDUSTRIES

    3. Oct 3, 2024

      Electrical permit — (Contractor's Electrical Permit) — New

      Electrical · PERFORMER ELECTRIC

    4. Sep 18, 2024

      HVAC mechanical permit — (Contractor's Heating, Ventilation and Air Condition...

      Mechanical · ARPI'S INDUSTRIES

    5. Aug 13, 2024

      Plumbing permit — (Contractor's Plumbing Permit) — New

      Plumbing · ARPI'S INDUSTRIES

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

23 locations shown

  • 1

    257 Setonstone Gr SE

    New Build
    67 m
  • 2

    317 Setonstone Gr Se

    Zoning Changes
    136 m
  • 3

    19851 44 St SE

    New Build
    149 m
  • 4

    19843 43 St SE

    New Build
    159 m
  • 5

    19850 44 St SE

    New Build
    160 m
  • 6

    19842 43 St SE

    New Build
    161 m
  • 7

    411 Union Av SE

    New Build
    165 m
  • 8

    407b Union Av SE

    New Build
    171 m
  • 9

    19839 43 St SE

    New Build
    175 m
  • 10

    19841 44 St SE

    Renovation
    187 m
  • 11

    19835 43 St SE

    New Build
    193 m
  • 12

    169 Setonstone Gr SE

    New Build
    196 m
  • 13

    165r Setonstone Gr SE

    Renovation
    204 m
  • 14

    19832 43 St SE

    New Build
    205 m
  • 15

    19837b 44 St SE

    New Build
    205 m
  • 16

    19860 45 St SE

    Renovation
    205 m
  • 17

    19853 42 St SE

    New Build
    215 m
  • 18

    19851 42 St SE

    New Build
    220 m
  • 19

    19828 43 St SE

    New Build
    222 m
  • 20

    19842 42 St SE

    New Build
    229 m
  • 21

    19824 45 St Se

    Development Permits
    230 m
  • 22

    19830 44 St SE

    New Build Renovation
    236 m
  • 23

    19846 45 St SE

    New Build
    240 m
18

New Build

4

Renovation

1

Development Permits

1

Zoning Changes

Construction activity detected within 250 m, from the City of Calgary's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. Contains information licensed under the Open Government Licence – City of Calgary.

Nearby active addresses

Direct next steps for exploration.

503 Union Av SE in Calgary has 9 building permits on record dating back to 2024, most recently on June 27, 2025.