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451 Dundas St 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?
1 building permit on record since 2013, most recently Jul 8, 2013.
View building permit timeline
What’s the zoning here?
CR 3.0 (c2.5; r1.5) SS2 (x2033) · as of Feb 20, 2026
What could change around it?
43 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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451 Dundas St W

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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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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 26, 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
2013
  1. 2013

    1 filing
    View permits (1)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

46 locations shown

  • 1

    453 Dundas St W

    Renovation ×2
    6 m
  • 2

    454 Dundas St W

    Renovation
    28 m
  • 3

    450 Dundas St W

    Renovation
    36 m
  • 4

    63 Huron St

    Renovation
    45 m
  • 5

    55 Huron St

    Renovation ×3
    57 m
  • 6

    482 Dundas St W

    Renovation
    73 m
  • 7

    2 addresses at this point

    Scheduled Construction ×2
    73 m
  • 8

    [24.90 m E] HURON ST / From: [23.80 m N] DUNDAS ST W / To: [44.30 m N] DUNDAS ST W

    Scheduled Construction
    73 m
  • 9

    53 Huron St

    Renovation
    75 m
  • 10

    [44.50 m N] DUNDAS ST W / From: [95.40 m E] HURON ST / To: HURON ST

    Scheduled Construction
    75 m
  • 11

    40 Larch St

    Renovation
    76 m
  • 12

    2 addresses at this point

    Scheduled Construction ×2
    89 m
  • 13

    55 Grange Ave

    New Build Demolition
    118 m
  • 14

    115 D'Arcy St

    Renovation ×3
    122 m
  • 15

    36 Grange Ave

    Renovation
    123 m
  • 16

    116 D'Arcy St

    Renovation
    141 m
  • 17

    26 Grange Ave

    New Build Renovation
    141 m
  • 18

    31 Grange Ave

    Renovation ×2
    142 m
  • 19

    [42.70 m E] SPADINA AVE / From: D'ARCY ST / To: BALDWIN ST

    Scheduled Construction
    152 m
  • 20

    100 D'Arcy St

    Renovation
    160 m
  • 21

    37 Huron St

    Renovation
    163 m
  • 22

    96 D'Arcy St

    Renovation
    163 m
  • 23

    [42.70 m N] SULLIVAN ST / From: GRANGE PL / To: HURON ST

    Scheduled Construction
    164 m
  • 24

    247 Spadina Ave

    Renovation ×2
    178 m
  • 25

    [43.70 m S] BALDWIN ST / From: HURON ST / To: [79.20 m W] HURON ST

    Scheduled Construction
    186 m
  • 26

    315 Spadina Ave

    New Build
    187 m
  • 27

    241 Spadina Ave

    Renovation
    188 m
  • 28

    298 Spadina Ave

    Renovation ×2
    189 m
  • 29

    280 Spadina Ave

    Renovation
    190 m
  • 30

    136 Beverley St

    Renovation ×2
    191 m
  • 31

    150 Beverley St

    Renovation
    200 m
  • 32

    235 Spadina Ave

    Renovation
    201 m
  • 33

    326 Spadina Ave

    Renovation
    203 m
  • 34

    73 D'Arcy St

    Renovation
    205 m
  • 35

    100 Beverley St

    New Build Demolition
    209 m
  • 36

    5 Grange Ave

    Renovation
    213 m
  • 37

    94 Beverley St

    Renovation
    218 m
  • 38

    3 Grange Ave

    Renovation
    220 m
  • 39

    327 Spadina Ave

    Renovation
    223 m
  • 40

    20 Sullivan St

    Renovation
    225 m
  • 41

    99 Baldwin St

    Renovation
    226 m
  • 42

    221 Spadina Ave

    Renovation
    236 m
  • 43

    53 Sullivan St

    Renovation
    239 m
  • 44

    90 Beverley St

    Renovation
    240 m
  • 45

    333 Spadina Ave

    Renovation
    241 m
  • 46

    346 Spadina Ave

    Renovation
    244 m
4

New Build

45

Renovation

2

Demolition

9

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.

451 Dundas St W in Toronto has 1 building permit on record dating back to 2013, most recently on July 8, 2013.