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603 King 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?
8 building permits on record since 2004, most recently Sep 22, 2010.
View building permit timeline
What’s the zoning here?
CRE (x1) · as of Feb 20, 2026
What could change around it?
36 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.

Get the full record

603 King St W

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 14, 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
2004
2005
2006
2007
2008
2009
2010
  1. 2010

    2 filings
    View permits (2)
  2. 2005

    1 filing
    View permits (1)
  3. 2004

    5 filings
    View permits (5)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

33 locations shown

  • 1

    589 King St W

    Renovation
    32 m
  • 2

    602 King St W

    Renovation
    44 m
  • 3

    626 King St W

    Renovation
    44 m
  • 4

    66 Portland St

    Renovation
    50 m
  • 5

    620 King St W

    Renovation
    75 m
  • 6

    32 Stewart St

    Renovation
    86 m
  • 7

    663 King St W

    New Build
    145 m
  • 8

    545 King St W

    Renovation
    145 m
  • 9

    504 Wellington St W

    Renovation ×2
    152 m
  • 10

    500 Wellington St W

    New Build
    153 m
  • 11

    495 Adelaide St W

    Renovation
    156 m
  • 12

    487 Adelaide St W

    Renovation
    158 m
  • 13

    550 Wellington St W

    Renovation ×3
    163 m
  • 14

    556 King St W

    Renovation ×3
    171 m
  • 15

    517 Wellington St W

    Renovation ×3
    171 m
  • 16

    474 Wellington St W

    Renovation
    191 m
  • 17

    86 Bathurst St

    Renovation ×2
    194 m
  • 18

    502 Adelaide St W

    New Build
    194 m
  • 19

    490 Adelaide St W

    Renovation
    198 m
  • 20

    488 Wellington St W

    Renovation
    199 m
  • 21

    548 King St W

    Renovation
    200 m
  • 22

    123 Portland St

    Renovation
    203 m
  • 23

    489 Wellington St W

    Renovation
    205 m
  • 24

    MAUD ST / From: ADELAIDE ST W / To: RICHMOND ST W

    Scheduled Construction
    209 m
  • 25

    DRAPER ST / From: FRONT ST W / To: WELLINGTON ST W

    Scheduled Construction
    213 m
  • 26

    NIAGARA ST / From: PORTLAND ST (TO) / To: BATHURST ST

    Scheduled Construction
    214 m
  • 27

    64 Bathurst St

    New Build Renovation ×3
    222 m
  • 28

    700 King St W

    Renovation ×2
    223 m
  • 29

    462 Wellington St W

    Renovation ×2
    226 m
  • 30

    62 Bathurst St

    Renovation
    229 m
  • 31

    18 Portland St

    Renovation
    230 m
  • 32

    38 Niagara St

    Renovation
    237 m
  • 33

    575 Adelaide St W

    Renovation ×2
    245 m
4

New Build

40

Renovation

3

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.

603 King St W in Toronto has 8 building permits on record dating back to 2004, most recently on September 22, 2010.