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1691 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?
3 building permits on record since 2026, most recently May 19, 2026.
View building permit timeline
Is work happening right now?
2 permits in active inspection on this property.
What’s the zoning here?
R (d0.6) (x742) · as of Feb 20, 2026
What could change around it?
16 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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1691 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
2026
  1. 2026

    3 filings · most recent May 2026
    View permits (3)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

16 locations shown

  • 1

    1176 St Clair Ave W

    Renovation
    68 m
  • 2

    1159 St Clair Ave W

    Renovation
    83 m
  • 3

    11 Norton Ave

    Renovation
    101 m
  • 4

    13 Norton Ave

    Renovation
    106 m
  • 5

    1201 St Clair Ave W

    Renovation
    149 m
  • 6

    22 Mackay Ave

    Renovation
    176 m
  • 7

    97 Northcliffe Blvd

    Renovation
    186 m
  • 8

    34 Mackay Ave

    Renovation
    195 m
  • 9

    ASCOT AVE / From: DUFFERIN ST / To: ST CLAIR GDNS

    Scheduled Construction
    203 m
  • 10

    1615 Dufferin St

    Renovation
    216 m
  • 11

    1092 St Clair Ave W

    Renovation
    219 m
  • 12

    1778 Dufferin St

    Renovation ×2
    224 m
  • 13

    1232 St Clair Ave W

    Renovation
    226 m
  • 14

    212 Westmount Ave

    Renovation
    235 m
  • 15

    1082 St Clair Ave W

    Renovation
    238 m
  • 16

    120 Rosemount Ave

    Renovation
    249 m
16

Renovation

1

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.

1691 Dufferin St in Toronto has 3 building permits on record dating back to 2026, most recently on May 19, 2026.