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CanPermits · property records report · canpermits.com/address/643-st-clair-ave-w-toronto

643 St Clair Ave W

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. 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?
4 building permits on record since 2001, most recently Oct 6, 2009.
View building permit timeline
What could change around it?
24 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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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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643 St Clair Ave W

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
2001
2002
2003
2004
2005
2006
2007
2008
2009

  1. 2009

    1 filing
    View permits (1)

    1. Oct 6, 2009

      Exterior concrete foundation repair. This is an exterior repair for the parti... $10K

  2. 2001

    3 filings
    View permits (3)

    1. Jul 4, 2001

      Alter plans as approved under #01-121897 by making structural changes and by...

    2. May 29, 2001

      Alter HVAC system in office building. Cost incl: 00-121897 p

    3. Apr 10, 2001

      install in basement: 1 w.c., 1 w.b., on 2nd floor: 1 w.c., 1 w.b., 1 k.s.,...

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

24 locations shown

  • 1

    128 Ellsworth Ave

    Committee of Adjustment
    38 m
  • 2

    PINEWOOD AVE / From: ST CLAIR AVE W / To: [26.20 m N] ST CLAIR AVE W [CITY LIMITS]

    Scheduled Construction
    42 m
  • 3

    128 Ellsworth Ave

    Renovation
    46 m
  • 4

    PINEWOOD AVE / From: [26.20 m N] ST CLAIR AVE W / To: MAPLEWOOD AVE

    Scheduled Construction
    77 m
  • 5

    666 St Clair Ave W

    Renovation
    86 m
  • 6

    147 Ellsworth Ave

    Renovation
    97 m
  • 7

    99 Ellsworth Ave

    Renovation
    132 m
  • 8

    12 Pinewood Ave

    Renovation
    132 m
  • 9

    97 Ellsworth Ave

    Renovation
    136 m
  • 10

    95 Ellsworth Ave

    Committee of Adjustment
    138 m
  • 11

    95 Ellsworth Ave

    Renovation
    140 m
  • 12

    16 Pinewood Ave

    Renovation
    149 m
  • 13

    169 Wychwood Ave

    Renovation
    167 m
  • 14

    27 Pinewood Ave

    Renovation ×2
    179 m
  • 15

    699 St Clair Ave W

    Renovation
    181 m
  • 16

    572 St Clair Ave W

    Renovation
    182 m
  • 17

    KENWOOD AVE / From: ST CLAIR AVE W / To: [50.60 m N] ST CLAIR AVE W [CITY LIMITS]

    Scheduled Construction
    189 m
  • 18

    KENWOOD AVE / From: [50.60 m N] ST CLAIR AVE W / To: LOUISE AVE

    Scheduled Construction
    208 m
  • 19

    35 Pinewood Ave

    Renovation
    215 m
  • 20

    62 Hocken Ave

    Renovation
    230 m
  • 21

    62 Hocken Ave

    Committee of Adjustment
    231 m
  • 22

    WYCHWOOD AVE / From: [67.50 m N] ALCINA AVE / To: HELENA AVE

    Scheduled Construction
    231 m
  • 23

    73 Hocken Ave

    New Build Demolition
    236 m
  • 24

    LOUISE AVE / From: KENWOOD AVE / To: WYCHWOOD AVE

    Scheduled Construction
    246 m
1

New Build

15

Renovation

1

Demolition

3

Committee of Adjustment

6

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.

643 St Clair Ave W in Toronto has 4 building permits on record dating back to 2001, most recently on October 6, 2009.