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CanPermits · property records report · canpermits.com/address/1807-william-st-se-calgary

1807 William St 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?
3 building permits on record since 2021, most recently Aug 9, 2022.
3 development applications on file (SECONDARY SUITE, SINGLE-DETACHED DWELLING), most recently filed Dec 14, 2021.
View building permit timeline
What’s the land-use designation?
R-CG · Residential - Grade-Oriented Infill · as of Jul 6, 2026
What could change around it?
20 active construction records within 250 m of this address.
View nearby construction
What’s the City’s assessed value?
$717,000 · 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

1807 William St SE

What you’ll get instantly

  • Assessed value, lot size & year built
  • Land-use designation & zoning
  • Full permit, inspection & licence history
  • Nearby development, rezonings & active construction
  • 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
2021
2022

  1. 2022

    2 filings
    View permits (2)

    1. Aug 9, 2022

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

      Electrical · EDGE ELECTRICAL & FIRE PROTECTION

    2. Jan 20, 2022

      Deck

  2. 2021

    2 filings
    View permits (2)

    1. Dec 14, 2021

      NEW: SECONDARY SUITE (EXISTING - BASEMENT) - PARKING STALL

      Development

    2. Dec 14, 2021

      Application SECONDARY SUITE

      Released

  3. 2004

    1 filing
    View permits (1)

    1. Feb 23, 2004

      Application SINGLE-DETACHED DWELLING

      Released

  4. 1990

    1 filing
    View permits (1)

    1. Jul 17, 1990

      Application SINGLE-DETACHED DWELLING

      Released

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

20 locations shown

  • 1

    1802 Ramsay St Se

    Development Permits
    56 m
  • 2

    1811 Ramsay St Se

    Development Permits
    84 m
  • 3

    3 addresses at this point

    New Build ×2 Development Permits
    94 m
  • 4

    1817 Ramsay St SE

    Renovation Development Permits
    103 m
  • 5

    1803B Elizabeth St Se

    Development Permits
    117 m
  • 6

    1205 Bellevue Av Se

    Development Permits
    118 m
  • 7

    2 addresses at this point

    New Build Development Permits
    125 m
  • 8

    1201 Bellevue Av Se

    Development Permits
    127 m
  • 9

    836b Bison Ph SE

    New Build
    141 m
  • 10

    836 Bison Ph Se

    Development Permits
    142 m
  • 11

    625 Alberta Av SE

    New Build ×2
    151 m
  • 12

    1838 Elizabeth St SE

    New Build
    151 m
  • 13

    627 Alberta Av SE

    New Build ×2 Development Permits
    155 m
  • 14

    2 addresses at this point

    New Build ×2 Demolition Development Permits
    155 m
  • 15

    1913 Ramsay St Se

    Development Permits ×2
    177 m
  • 16

    #101, 906 17 Av SE

    Renovation
    204 m
  • 17

    1702 8 St Se

    Development Permits
    206 m
  • 18

    1910 Alexander St Se

    Development Permits Zoning Changes
    216 m
  • 19

    710 Burns Av Se

    Development Permits Zoning Changes
    230 m
  • 20

    1126 8 St SE

    Demolition Development Permits
    234 m
11

New Build

2

Renovation

2

Demolition

17

Development Permits

2

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.

1807 William St SE in Calgary has 3 building permits on record dating back to 2021, most recently on August 9, 2022.