900 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 — 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?
- 781 building permits on record since 1992, most recently Jul 3, 2026.
- 2 development applications on file (Draft Plan of Subdivision, Official Plan & Zoning By-law Amendment), most recently filed Aug 26, 2020. View building permit timeline
- Is work happening right now?
- 12 permits in active inspection on this property.
- What’s the zoning here? Not an official zoning verification. CanPermits maps this from the city’s published open zoning data — confirm the zoning with the municipality or a planner.
- CR 3.0 (c3.0; r1.0) SS2 (x1335) · as of Feb 20, 2026
- What could change around it?
- 11 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.
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.
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
View full permit history
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2026
13 filings · most recent July 2026View permits (13) Hide permits
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2025
26 filingsView permits (26) Hide permits
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Dec 23, 2025
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Jul 10, 2025
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Jul 3, 2025
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Apr 1, 2025
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Jan 7, 2025
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2024
10 filingsView permits (10) Hide permits
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Nov 21, 2024
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Mar 8, 2024
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2023
13 filingsView permits (13) Hide permits
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Sep 27, 2023
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Aug 14, 2023
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2022
9 filingsView permits (9) Hide permits
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Dec 21, 2022
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May 27, 2022
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View 30 earlier years Hide earlier years
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2021
19 filingsView permits (19) Hide permits
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Oct 20, 2021
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Sep 14, 2021
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Jun 29, 2021
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2020
10 filingsView permits (10) Hide permits
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Oct 13, 2020
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Aug 26, 2020
ApplicationOMB Appeal
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Apr 24, 2020
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2019
35 filingsView permits (35) Hide permits
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Aug 20, 2019
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Jul 8, 2019
ApplicationClosed
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Jul 4, 2019
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May 7, 2019
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Feb 21, 2019
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Jan 24, 2019
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2018
23 filingsView permits (23) Hide permits
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Sep 24, 2018
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Aug 21, 2018
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Apr 25, 2018
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Apr 25, 2018
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Apr 18, 2018
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Feb 27, 2018
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Jan 23, 2018
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2017
25 filingsView permits (25) Hide permits
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Sep 18, 2017
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Sep 18, 2017
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Feb 17, 2017
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2016
55 filingsView permits (55) Hide permits
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Nov 14, 2016
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Sep 22, 2016
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May 20, 2016
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May 18, 2016
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May 17, 2016
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Apr 13, 2016
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Apr 8, 2016
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Apr 8, 2016
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Mar 14, 2016
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Mar 1, 2016
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2015
33 filingsView permits (33) Hide permits
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Oct 29, 2015
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Sep 29, 2015
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Jul 23, 2015
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Jul 7, 2015
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Apr 15, 2015
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Apr 10, 2015
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Apr 1, 2015
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Mar 24, 2015
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Feb 12, 2015
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2014
47 filingsView permits (47) Hide permits
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Oct 16, 2014
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Sep 17, 2014
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Jul 28, 2014
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Apr 29, 2014
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Apr 15, 2014
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Feb 26, 2014
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2013
39 filingsView permits (39) Hide permits
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2012
18 filingsView permits (18) Hide permits
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2011
24 filingsView permits (24) Hide permits
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Jun 9, 2011
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2010
35 filingsView permits (35) Hide permits
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Apr 13, 2010
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2009
19 filingsView permits (19) Hide permits
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Mar 6, 2009
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Mar 3, 2009
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2008
39 filingsView permits (39) Hide permits
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Feb 22, 2008
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Feb 19, 2008
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Feb 19, 2008
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Feb 7, 2008
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Feb 5, 2008
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Feb 4, 2008
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Jan 21, 2008
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Jan 4, 2008
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Jan 4, 2008
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2007
28 filingsView permits (28) Hide permits
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Aug 30, 2007
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2006
44 filingsView permits (44) Hide permits
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Oct 6, 2006
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Oct 5, 2006
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Oct 5, 2006
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Sep 25, 2006
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Jul 12, 2006
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Jul 12, 2006
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Apr 18, 2006
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Apr 11, 2006
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Mar 8, 2006
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Feb 16, 2006
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Jan 12, 2006
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2005
16 filingsView permits (16) Hide permits
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Sep 28, 2005
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Apr 28, 2005
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Apr 28, 2005
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Apr 5, 2005
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Feb 18, 2005
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2004
21 filingsView permits (21) Hide permits
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Dec 6, 2004
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Oct 28, 2004
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Jun 10, 2004
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Jun 10, 2004
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May 11, 2004
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Mar 18, 2004
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Mar 4, 2004
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Feb 19, 2004
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2003
25 filingsView permits (25) Hide permits
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Nov 5, 2003
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Jul 24, 2003
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Jul 10, 2003
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May 14, 2003
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Feb 20, 2003
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2002
14 filingsView permits (14) Hide permits
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Nov 25, 2002
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Aug 12, 2002
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Feb 28, 2002
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2001
22 filingsView permits (22) Hide permits
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Apr 23, 2001
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Apr 19, 2001
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Apr 19, 2001
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Feb 23, 2001
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Feb 2, 2001
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2000
17 filingsView permits (17) Hide permits
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Sep 14, 2000
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Apr 14, 2000
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Apr 14, 2000
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Mar 16, 2000
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Mar 16, 2000
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Mar 16, 2000
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Jan 24, 2000
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Jan 24, 2000
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1999
25 filingsView permits (25) Hide permits
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Oct 21, 1999
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Aug 18, 1999
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1998
35 filingsView permits (35) Hide permits
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Sep 8, 1998
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Aug 26, 1998
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Jul 2, 1998
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Jun 3, 1998
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Jan 28, 1998
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1997
18 filingsView permits (18) Hide permits
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Aug 25, 1997
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1996
9 filingsView permits (9) Hide permits
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Apr 16, 1996
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Mar 13, 1996
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1995
5 filingsView permits (5) Hide permits
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1994
4 filingsView permits (4) Hide permits
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Sep 19, 1994
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1993
7 filingsView permits (7) Hide permits
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Nov 9, 1993
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May 25, 1993
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1992
1 filingView permits (1) Hide permits
Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
10 locations shown
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1
103 m
2 addresses at this point
Scheduled Construction ×2 -
2
151 m
15 Cobourg Ave
Renovation -
3
155 m
16 Archer St
Renovation -
4
179 m
18 Chesley Ave
Renovation -
5
204 m
24 Muir Ave
Committee of Adjustment -
6
210 m
429 Brock Ave
Renovation ×3 -
7
215 m
14 Muir Ave
Renovation -
8
230 m
793 Dufferin St
Renovation -
9
239 m
428 Brock Ave
Renovation -
10
240 m
498 Brock Ave
Renovation
Renovation
Committee of Adjustment
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.
900 Dufferin St in Toronto has 781 building permits on record dating back to 1992, most recently on July 3, 2026.