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457 Lansdowne Ave

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?
2 building permits on record since 2012, most recently Apr 13, 2012.
View building permit timeline
What’s the zoning here?
R (d0.6) · as of Feb 20, 2026
What could change around it?
27 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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457 Lansdowne Ave

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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 9, 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
2012
  1. 2012

    2 filings
    View permits (2)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

37 locations shown

  • 1

    376 Lansdowne Ave

    Renovation
    37 m
  • 2

    292 St Clarens Ave

    Renovation
    72 m
  • 3

    358 Lansdowne Ave

    Renovation
    74 m
  • 4

    402 Lansdowne Ave

    Renovation
    75 m
  • 5

    521 Lansdowne Ave

    New Build Renovation Demolition
    82 m
  • 6

    314 St Clarens Ave

    Renovation
    91 m
  • 7

    322 St Clarens Ave

    Renovation
    108 m
  • 8

    151 St Helen'S Ave

    Renovation ×2
    114 m
  • 9

    299 St Clarens Ave

    Renovation ×2
    116 m
  • 10

    422 Lansdowne Ave

    Renovation
    131 m
  • 11

    332 St Clarens Ave

    Renovation ×2
    137 m
  • 12

    138 St Helen'S Ave

    Renovation
    156 m
  • 13

    229 St Helen'S Ave

    Renovation
    169 m
  • 14

    204 Margueretta St

    Committee of Adjustment
    170 m
  • 15

    170 Margueretta St

    Renovation
    182 m
  • 16

    166 Margueretta St

    Renovation
    186 m
  • 17

    397 Lansdowne Ave

    Renovation
    188 m
  • 18

    MARGUERETTA ST / From: COLLEGE ST (TO) / To: BLOOR ST W

    Scheduled Construction
    190 m
  • 19

    9 Dora Ave

    Demolition
    202 m
  • 20

    148 Margueretta St

    Committee of Adjustment
    205 m
  • 21

    381 St Clarens Ave

    Renovation
    210 m
  • 22

    389 Lansdowne Ave

    Renovation
    217 m
  • 23

    17 Dora Ave

    Demolition
    219 m
  • 24

    17 Dora Ave

    Development Permits
    219 m
  • 25

    246 St Helen'S Ave

    Renovation
    220 m
  • 26

    17 Dora Ave

    Development Permits
    222 m
  • 27

    587 Lansdowne Ave

    Committee of Adjustment
    226 m
  • 28

    155 Margueretta St

    Renovation
    228 m
  • 29

    155 Margueretta St

    Committee of Adjustment
    231 m
  • 30

    385 Lansdowne Ave

    Renovation
    232 m
  • 31

    252 Margueretta St

    Renovation
    234 m
  • 32

    385 Lansdowne Ave

    Committee of Adjustment
    234 m
  • 33

    257 St Helen'S Ave

    Renovation ×2
    243 m
  • 34

    462 Lansdowne Ave

    Committee of Adjustment
    244 m
  • 35

    372 St Clarens Ave

    Renovation
    245 m
  • 36

    139 Margueretta St

    Renovation ×2
    248 m
  • 37

    122 Margueretta St

    Renovation
    249 m
1

New Build

31

Renovation

3

Demolition

2

Development Permits

6

Committee of Adjustment

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.

457 Lansdowne Ave in Toronto has 2 building permits on record dating back to 2012, most recently on April 13, 2012.