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203 Seaton 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?
1 building permit on record since 2014, most recently May 14, 2014.
View building permit timeline
What’s the zoning here?
R (d1.0) (x72) · as of Feb 20, 2026
What could change around it?
30 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

203 Seaton 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 Jun 30, 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
2014
  1. 2014

    1 filing
    View permits (1)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

32 locations shown

  • 1

    SEATON ST / From: DUNDAS ST E / To: GERRARD ST E

    Scheduled Construction
    25 m
  • 2

    320 Ontario St

    Committee of Adjustment
    40 m
  • 3

    320 Ontario St

    Renovation
    43 m
  • 4

    210 Seaton St

    Renovation
    48 m
  • 5

    301 Ontario St

    Renovation
    99 m
  • 6

    251 Sherbourne St

    Renovation ×2
    106 m
  • 7

    SEATON ST / From: SHUTER ST / To: DUNDAS ST E

    Scheduled Construction
    111 m
  • 8

    241 Seaton St

    Renovation
    134 m
  • 9

    393 Dundas St E

    Renovation
    153 m
  • 10

    306 Berkeley St

    Renovation
    155 m
  • 11

    237 Sherbourne St

    Renovation
    159 m
  • 12

    COATSWORTH ST / From: ONTARIO ST / To: MILAN ST

    Scheduled Construction
    164 m
  • 13

    CALLAGHAN LANE / From: BERKELEY ST / To: PARLIAMENT ST

    Scheduled Construction
    166 m
  • 14

    280 Sherbourne St

    Renovation
    180 m
  • 15

    391 Ontario St

    Renovation
    196 m
  • 16

    269 Ontario St

    Renovation
    197 m
  • 17

    227 Gerrard St E

    Development Permits
    203 m
  • 18

    268 Seaton St

    Renovation
    205 m
  • 19

    219 Gerrard St E

    Development Permits
    206 m
  • 20

    294 Sherbourne St

    Renovation ×3
    209 m
  • 21

    211 Gerrard St E

    Development Permits
    209 m
  • 22

    270 Seaton St

    Renovation
    210 m
  • 23

    213 Gerrard St E

    Development Permits
    210 m
  • 24

    227 Gerrard St E

    Development Permits
    211 m
  • 25

    201 Sherbourne St

    Development Permits
    223 m
  • 26

    2 addresses at this point

    Scheduled Construction ×2
    229 m
  • 27

    SEATON ST / From: GERRARD ST E / To: CARLTON ST

    Scheduled Construction
    230 m
  • 28

    2 addresses at this point

    Scheduled Construction ×2
    230 m
  • 29

    237 Gerrard St E

    Renovation
    231 m
  • 30

    307 Sherbourne St

    Zoning Changes
    233 m
  • 31

    222 Gerrard St E

    Renovation
    241 m
  • 32

    218 Gerrard St E

    Renovation
    244 m
20

Renovation

6

Development Permits

1

Committee of Adjustment

1

Zoning Changes

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.

203 Seaton St in Toronto has 1 building permit on record dating back to 2014, most recently on May 14, 2014.