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CanPermits · property records report · canpermits.com/address/540-blackthorn-gr-ne-calgary

540 Blackthorn Gr 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?
5 building permits on record since 2021, most recently Jul 10, 2024.
3 development applications on file (ACCESSORY RESIDENTIAL BUILDING, SECONDARY SUITE, SINGLE-DETACHED DWELLING), most recently filed Mar 20, 2024.
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?
2 active construction records within 250 m of this address.
View nearby construction
What’s the City’s assessed value?
$696,500 · 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

540 Blackthorn Gr 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 Jun 12, 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
2021
2022
2023
2024

  1. 2024

    3 filings
    View permits (3)

    1. Jul 10, 2024

      Garage $50K

    2. Mar 20, 2024

      RELAXATION: ACCESSORY RESIDENTIAL BUILDING - BUILDING HEIGHT, EAVE HEIGHT

      Development

    3. Mar 20, 2024

      Application ACCESSORY RESIDENTIAL BUILDING

      Released

  2. 2023

    1 filing
    View permits (1)

    1. Jan 23, 2023

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

      Plumbing · SAVVY FIRE PROTECTION / SAVVY ENTERPRISE

  3. 2022

    1 filing
    View permits (1)

    1. Oct 14, 2022

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

      Electrical · AB ELECTRIC

  4. 2021

    2 filings
    View permits (2)

    1. Jul 2, 2021

      NEW: SECONDARY SUITE (EXISTING - BASEMENT )

      Development

    2. Jul 2, 2021

      Application SECONDARY SUITE

      Released

  5. 2002

    1 filing
    View permits (1)

    1. Mar 22, 2002

      Application SINGLE-DETACHED DWELLING

      Released

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

2 locations shown

  • 1

    631b Blackthorn Rd NE

    Renovation
    141 m
  • 2

    444 60 Av NE

    Renovation
    233 m
2

Renovation

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.

540 Blackthorn Gr NE in Calgary has 5 building permits on record dating back to 2021, most recently on July 10, 2024.