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3401 Dufferin St

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?
2624 building permits on record since 1996, most recently Jun 25, 2026.
5 development applications on file (Official Plan & Zoning By-law Amendment, Site Plan Approval), most recently filed Aug 14, 2019.
View building permit timeline
Is work happening right now?
12 permits in active inspection on this property.
What could change around it?
1 active construction record 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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3401 Dufferin St

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 11, 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
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
  1. 2026

    36 filings · most recent June 2026
    View permits (36)
  2. 2025

    111 filings
    View permits (111)
  3. 2024

    100 filings
    View permits (100)
    1. Jul 17, 2024

  4. 2023

    110 filings
    View permits (110)
    1. Oct 10, 2023

  5. 2022

    142 filings
    View permits (142)
View 25 earlier years
  1. 2021

    58 filings
    View permits (58)
  2. 2020

    85 filings
    View permits (85)
  3. 2019

    168 filings
    View permits (168)
    1. Aug 14, 2019

      Application

      Closed

  4. 2018

    112 filings
    View permits (112)
  5. 2017

    138 filings
    View permits (138)
    1. May 30, 2017

      Application

      Appeal Received

  6. 2016

    191 filings
    View permits (191)
  7. 2015

    115 filings
    View permits (115)
    1. Mar 25, 2015

    2. Mar 9, 2015

      Application

      Closed

  8. 2014

    127 filings
    View permits (127)
  9. 2013

    195 filings
    View permits (195)
    1. Apr 25, 2013

      Application

      Closed

  10. 2012

    215 filings
    View permits (215)
    1. Aug 21, 2012

    2. Jul 25, 2012

  11. 2011

    75 filings
    View permits (75)
    1. Dec 14, 2011

    2. May 11, 2011

    3. Jan 25, 2011

  12. 2010

    73 filings
    View permits (73)
    1. Sep 8, 2010

    2. Jul 26, 2010

      Application

      Closed

    3. Jun 11, 2010

    4. Jun 8, 2010

    5. Apr 27, 2010

    6. Mar 17, 2010

    7. Mar 2, 2010

    8. Feb 17, 2010

    9. Feb 8, 2010

    10. Feb 8, 2010

    11. Jan 27, 2010

  13. 2009

    59 filings
    View permits (59)
    1. Sep 18, 2009

    2. Sep 9, 2009

    3. Jun 5, 2009

    4. May 26, 2009

    5. Feb 3, 2009

  14. 2008

    76 filings
    View permits (76)
    1. Oct 9, 2008

    2. Oct 9, 2008

      Tim horton's $111K
    3. Feb 4, 2008

    4. Jan 9, 2008

  15. 2007

    27 filings
    View permits (27)
    1. Dec 12, 2007

    2. Aug 24, 2007

    3. Mar 20, 2007

  16. 2006

    30 filings
    View permits (30)
    1. Feb 17, 2006

  17. 2005

    103 filings
    View permits (103)
    1. May 10, 2005

  18. 2004

    53 filings
    View permits (53)
    1. Jun 29, 2004

    2. Jun 17, 2004

  19. 2003

    43 filings
    View permits (43)
    1. Dec 29, 2003

    2. Oct 29, 2003

    3. Jul 21, 2003

    4. Jun 3, 2003

    5. Mar 3, 2003

  20. 2002

    45 filings
    View permits (45)
    1. Aug 13, 2002

  21. 2001

    57 filings
    View permits (57)
    1. Oct 12, 2001

  22. 2000

    41 filings
    View permits (41)
    1. Apr 25, 2000

    2. Apr 13, 2000

  23. 1999

    23 filings
    View permits (23)
    1. Dec 25, 1999

    2. Dec 25, 1999

    3. Nov 16, 1999

    4. Nov 3, 1999

    5. Oct 25, 1999

    6. Oct 25, 1999

    7. Oct 25, 1999

    8. Aug 19, 1999

    9. Aug 11, 1999

    10. Jun 4, 1999

    11. Mar 31, 1999

    12. Mar 15, 1999

    13. Mar 11, 1999

    14. Mar 3, 1999

  24. 1998

    7 filings
    View permits (7)
    1. Dec 21, 1998

    2. Dec 16, 1998

    3. Nov 13, 1998

    4. Nov 3, 1998

    5. Oct 28, 1998

    6. May 26, 1998

  25. 1996

    1 filing
    View permits (1)
    1. Nov 26, 1996

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

1 location shown

  • 1

    1 Yorkdale Rd

    Renovation ×3
    102 m
3

Renovation

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.

3401 Dufferin St in Toronto has 2624 building permits on record dating back to 1996, most recently on June 25, 2026.