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CanPermits · property records report · canpermits.com/address/21-alcorn-ave-toronto

21 Alcorn Ave

City of Toronto

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?
1 building permit on record since 2024, most recently Mar 14, 2024.
View building permit timeline
What’s the zoning here?
R (d1.0) (x745) · as of Feb 20, 2026
What could change around it?
28 active construction records within 250 m of this address.
View nearby construction

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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Agents and sellers already check these records. Buyers usually haven’t.

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Sources we check for every address (25 data sources)
  • Building permits
  • Zoning by-law designation
  • Property boundaries (parcel)
  • Planning & environmental constraints
  • Flood plain & conservation regulation (TRCA)
  • Heritage Register status
  • Building footprint & massing
  • Nearest fire station
  • Nearest TTC transit stop
  • Nearest park & green space
  • Street-tree density
  • Building violations & orders
  • Property standards orders (ML&S)
  • Fire safety inspections
  • Rental building condition rating
  • Rent-reduction notices
  • Business licences
  • Short-term rental registrations
  • Multi-tenant (rooming) house licences
  • Sign permits
  • Development applications
  • Committee of Adjustment (zoning variances)
  • Local Appeal Body appeals
  • Food inspections (DineSafe)
  • Liquor licences

Contains information licensed under the Open Government Licence – Toronto.

Contains information licensed under the Open Government Licence – Ontario.

Contains information made available under the Toronto and Region Conservation Authority (TRCA)'s Open Data Licence v 1.0

Source: Statistics Canada, Forward sortation areas, digital boundary file, 2021 Census. Reproduced and distributed on an "as is" basis with the permission of Statistics Canada.

Get the full record

21 Alcorn Ave

What you’ll get instantly

  • Full permit history & documents
  • Inspections, orders & violations
  • Zoning, bylaws & exceptions
  • Business licences & past uses
  • Flood, heritage & constraints
  • 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 Toronto.

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 Toronto's official Property Information Report. 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 5, 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

  1. 2024

    1 filing
    View permits (1)

    1. Mar 14, 2024

      REV01:See 23 199901 BLD 01 SR.Admin partywall permit in conjunction with 23 1...

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

32 locations shown

  • 1

    62 Alcorn Ave

    Renovation
    97 m
  • 2

    57 Alcorn Ave

    Renovation
    98 m
  • 3

    64 Alcorn Ave

    Renovation
    101 m
  • 4

    59 Alcorn Ave

    Renovation
    103 m
  • 5

    1226 Yonge St

    Renovation
    107 m
  • 6

    2 addresses at this point

    Renovation ×2
    111 m
  • 7

    1228 Yonge St

    Renovation
    112 m
  • 8

    61 Walker Ave

    Renovation ×2
    139 m
  • 9

    38 Walker Ave

    Renovation
    140 m
  • 10

    38 Walker Ave

    Committee of Adjustment
    140 m
  • 11

    1244 Yonge St

    Renovation
    150 m
  • 12

    1155 Yonge St

    Committee of Adjustment
    150 m
  • 13

    1133 Yonge St

    Renovation
    152 m
  • 14

    1177 Yonge St

    Committee of Adjustment
    152 m
  • 15

    1133 Yonge St

    Committee of Adjustment
    152 m
  • 16

    1262 Yonge St

    Committee of Adjustment
    191 m
  • 17

    1262 Yonge St

    Renovation ×2
    192 m
  • 18

    10 Alex Mews

    Renovation
    193 m
  • 19

    1268 Yonge St

    Renovation
    198 m
  • 20

    87 Walker Ave

    Renovation
    202 m
  • 21

    89 Walker Ave

    Renovation
    207 m
  • 22

    43 Woodlawn Ave W

    Renovation
    212 m
  • 23

    93 Walker Ave

    Renovation
    218 m
  • 24

    102 Alcorn Ave

    Renovation
    226 m
  • 25

    27 Shaftesbury Ave

    Renovation
    229 m
  • 26

    YONGE ST / From: MARLBOROUGH AVE / To: [44 m N] MARLBOROUGH AVE

    Scheduled Construction
    229 m
  • 27

    50 Marlborough Ave

    Renovation
    234 m
  • 28

    5 Scrivener Sq

    Committee of Adjustment
    239 m
  • 29

    5 Scrivener Sq

    Committee of Adjustment
    243 m
  • 30

    5 Scrivener Sq

    Renovation ×4
    244 m
  • 31

    26 Woodlawn Ave W

    Renovation
    244 m
  • 32

    55 Marlborough Ave

    Renovation
    248 m
30

Renovation

7

Committee of Adjustment

1

Scheduled Construction

Construction activity detected within 250 m, from the City of Toronto'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 – Toronto.

Nearby active addresses

Direct next steps for exploration.

21 Alcorn Ave in Toronto has 1 building permit on record dating back to 2024, most recently on March 14, 2024.