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21 Ryerson 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?
2 building permits on record since 2002, most recently May 3, 2012.
View building permit timeline
What’s the zoning here?
R (d1.0) (x853) · as of Feb 20, 2026
What could change around it?
27 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.

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.

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21 Ryerson 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 Jun 30, 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
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
  1. 2012

    1 filing
    View permits (1)
  2. 2002

    1 filing
    View permits (1)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

27 locations shown

  • 1

    35 Wolseley St

    Renovation
    24 m
  • 2

    2 addresses at this point

    Scheduled Construction ×2
    28 m
  • 3

    16 Ryerson Ave

    Renovation
    41 m
  • 4

    59 Wolseley St

    Renovation
    61 m
  • 5

    19 Carr Street Crt

    Renovation
    83 m
  • 6

    WOLSELEY ST / From: AUGUSTA AVE / To: DENISON AVE

    Scheduled Construction
    95 m
  • 7

    1-39 Carr Street Crt

    Renovation
    99 m
  • 8

    2 addresses at this point

    Renovation ×2
    118 m
  • 9

    591 Queen St W

    Renovation
    124 m
  • 10

    552 Queen St W

    Renovation
    139 m
  • 11

    567 Queen St W

    Renovation
    146 m
  • 12

    565 Queen St W

    Renovation
    148 m
  • 13

    560 Queen St W

    Renovation
    154 m
  • 14

    566 Queen St W

    Renovation
    158 m
  • 15

    2 addresses at this point

    Renovation ×2
    158 m
  • 16

    24 Augusta Ave

    Renovation
    163 m
  • 17

    553 Queen St W

    Renovation
    174 m
  • 18

    543 Richmond St W

    New Build Renovation ×5
    204 m
  • 19

    194 Bathurst St

    Renovation
    207 m
  • 20

    533 Richmond St W

    Renovation
    208 m
  • 21

    530 Richmond St W

    Renovation
    218 m
  • 22

    MAUD ST / From: ADELAIDE ST W / To: RICHMOND ST W

    Scheduled Construction
    222 m
  • 23

    143 Portland St

    Demolition
    227 m
  • 24

    525 Richmond St W

    Renovation
    232 m
  • 25

    141 Portland St

    Demolition
    235 m
  • 26

    139 Portland St

    Demolition
    243 m
  • 27

    555 Richmond St W

    Renovation ×3
    248 m
1

New Build

29

Renovation

3

Demolition

4

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 Ryerson Ave in Toronto has 2 building permits on record dating back to 2002, most recently on May 3, 2012.