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CanPermits · property records report · canpermits.com/address/257-21-av-ne-calgary

257 21 Av NE

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?
14 building permits on record since 2018, most recently May 20, 2025.
1 development application on file (ACCESSORY RESIDENTIAL BUILDING), most recently filed Jun 15, 2021.
View building permit timeline
What’s the land-use designation?
R-CG · Residential - Grade-Oriented Infill · as of Jul 27, 2026
What could change around it?
9 active construction records within 250 m of this address.
View nearby construction
What’s the City’s assessed value?
$736,000 · 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

257 21 Av NE

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 27, 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
2018
2019
2020
2021
2022
2023
2024
2025

  1. 2025

    2 filings
    View permits (2)

    1. May 20, 2025

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

      Electrical

    2. May 12, 2025

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

      Electrical · PANEL UPGRADE EXPERTS

  2. 2023

    1 filing
    View permits (1)

    1. Aug 18, 2023

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

      Electrical

  3. 2021

    6 filings
    View permits (6)

    1. Aug 10, 2021

      Accessory Building $2K

    2. Jul 22, 2021

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

      Electrical

    3. Jun 23, 2021

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

      Electrical · PANEL UPGRADE EXPERTS

    4. Jun 15, 2021

      RELAXATION: ACCESSORY RESIDENTIAL BUILDING (PERGOLA) - BUILDING COVERAGE

      Development

    5. Jun 15, 2021

      Application ACCESSORY RESIDENTIAL BUILDING

      Cancelled

    6. Jun 14, 2021

      Hot Tub $21K

  4. 2020

    2 filings
    View permits (2)

    1. Jul 29, 2020

      Improvements $250

    2. Jul 28, 2020

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

      Electrical

  5. 2019

    2 filings
    View permits (2)

    1. Jul 24, 2019

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

      Electrical · ZENO RENEWABLES

    2. May 13, 2019

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

      Electrical · SID'S ADVANTAGE ELECTRICAL

View 1 earlier year

  1. 2018

    2 filings
    View permits (2)

    1. Oct 31, 2018

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

      Gas · ARPI'S INDUSTRIES

    2. Oct 15, 2018

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

      Electrical

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

9 locations shown

  • 1

    252b 21 Av NE

    Renovation
    27 m
  • 2

    2202 Edmonton Tr NE

    Demolition
    81 m
  • 3

    249 22 Av NE

    New Build ×2
    106 m
  • 4

    247 22 Av NE

    New Build ×2 Demolition
    108 m
  • 5

    243 22 Av NE

    New Build ×2 Demolition
    112 m
  • 6

    252 19 Av NE

    New Build
    177 m
  • 7

    429 22 Av NE

    New Build
    182 m
  • 8

    140b 21 Av NE

    New Build
    227 m
  • 9

    1912 Edmonton Tr NE

    Demolition
    236 m
9

New Build

1

Renovation

4

Demolition

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.

257 21 Av NE in Calgary has 14 building permits on record dating back to 2018, most recently on May 20, 2025.