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CanPermits · property records report · canpermits.com/address/661-dufferin-st-toronto

661 Dufferin St

City of Toronto

Renting or buying in this building?

Here’s what the public record shows about this building.

Before you sign a lease or make an offer, it’s worth a look: landlords and agents already know this building’s record. Every line below is a fact from the City’s open data, not our opinion.

How is this building rated?
84/100 · City of Toronto building-evaluation score · as of Jul 22, 2024
Who operates this building?
Operated by Loft Community Services · manages 3 RentSafe buildings in Toronto.
Has this property been altered?
15 building permits on record since 2001, most recently Jan 6, 2023.
View building permit timeline
What’s the zoning here?
R (d1.0) (x810) · as of Feb 20, 2026
What could change around it?
13 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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661 Dufferin St

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

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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
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023

  1. 2023

    1 filing
    View permits (1)

    1. Jan 6, 2023

      A new 200 KW self-contained, outdoor natural gas generator to back-up life sa... $1.0M

  2. 2017

    2 filings
    View permits (2)

    1. Feb 22, 2017

      Plumbing - Proposed interior alterations to add an addition washroom to the...

    2. Feb 22, 2017

      Proposed interior alterations to add an addition washroom to the space $45K

  3. 2016

    1 filing
    View permits (1)

    1. Aug 18, 2016

      Installation of sprinkler system $322K

  4. 2011

    3 filings
    View permits (3)

    1. Jun 30, 2011

      Plumbing - permit for interior alterations to washrooms and recladding the W...

    2. Jun 30, 2011

      permit for interior alterations to washrooms and recladding the West elevatio... $250K

    3. Jan 10, 2011

      Proposal to replace existing fire alarm system and devices in existing 13-sto... $76K

  5. 2010

    1 filing
    View permits (1)

    1. Feb 11, 2010

      Proposal to install 1 backflow prevention device in an existing nursing home. $6K
View 4 earlier years

  1. 2007

    1 filing
    View permits (1)

    1. Dec 23, 2007

      Proposal to install a rooftop telecommunication facility on exsitng building... $25K

  2. 2005

    1 filing
    View permits (1)

    1. Jun 13, 2005

      Retaining wall reconstruction , reroofing, sliding door and balcony replaceme... $400K

  3. 2003

    3 filings
    View permits (3)

    1. May 9, 2003

      Plumbing - INSTALL on ground floor: 1 k.s., in coffee room area in existing...

    2. May 9, 2003

      make interior alterations to ground floor in administrative office area in se... $40K

    3. Apr 28, 2003

      Interior alterations to basement for common living areas (library, billiard r... $15K

  4. 2001

    2 filings
    View permits (2)

    1. Feb 28, 2001

      Install plumbing fixtures - floors 2--11 inclusive - 10 ks, 1 wb, 1 shower, 1...

    2. Feb 28, 2001

      make interior alters - partitions to 11 floors (1--11 inclusive) of apartment... $880K

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

18 locations shown

  • 1

    646 Dufferin St

    Committee of Adjustment
    57 m
  • 2

    282 Gladstone Ave

    Committee of Adjustment
    92 m
  • 3

    1498 Dundas St W

    Committee of Adjustment
    98 m
  • 4

    2 Fisher St

    Renovation
    101 m
  • 5

    1504 Dundas St W

    Renovation
    101 m
  • 6

    FEDERAL ST / From: [80 m S] DUNDAS ST W [END] / To: DUNDAS ST W

    Scheduled Construction
    103 m
  • 7

    1456 Dundas St W

    Renovation
    105 m
  • 8

    1481 Dundas St W

    Renovation
    109 m
  • 9

    24 Langemark Ave

    Renovation
    118 m
  • 10

    699 Dufferin St

    Renovation
    127 m
  • 11

    1420 Dundas St W

    Renovation
    184 m
  • 12

    224 Gladstone Ave

    Renovation
    197 m
  • 13

    222 Gladstone Ave

    Renovation ×2
    202 m
  • 14

    1559 Dundas St W

    Renovation
    223 m
  • 15

    1105 College St

    Renovation
    227 m
  • 16

    118 Sheridan Ave

    Committee of Adjustment
    229 m
  • 17

    38 Collahie St

    Committee of Adjustment
    238 m
  • 18

    COLLAHIE ST / From: BEACONSFIELD AVE / To: GLADSTONE AVE

    Scheduled Construction
    244 m
12

Renovation

5

Committee of Adjustment

2

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.

661 Dufferin St in Toronto has 15 building permits on record dating back to 2001, most recently on January 6, 2023.