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23 Dewbourne 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?
1 building permit on record since 2018, most recently Jul 6, 2018.
View building permit timeline
What’s the zoning here?
RD (f12.0; d0.65) (x1321) · as of Feb 20, 2026
What could change around it?
19 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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23 Dewbourne 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 5, 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
2018
  1. 2018

    1 filing
    View permits (1)

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

32 locations shown

  • 1

    424 Rosemary Rd

    Renovation
    54 m
  • 2

    ROSEMARY RD / From: [E] DEWBOURNE AVE [BRANCH] / To: [W] DEWBOURNE AVE [BRANCH]

    Scheduled Construction
    74 m
  • 3

    ROSEMARY LANE / From: DEWBOURNE AVE / To: [E-W] ROSEMARY LANE [LEG]

    Scheduled Construction
    75 m
  • 4

    418 Rosemary Rd

    Renovation
    77 m
  • 5

    ROSEMARY RD / From: [W] AVA RD [BRANCH] / To: [E] DEWBOURNE AVE [BRANCH]

    Scheduled Construction
    77 m
  • 6

    414 Richview Ave

    Committee of Adjustment
    92 m
  • 7

    1 Rosemary Lane

    New Build Demolition
    98 m
  • 8

    1 Rosemary Lane

    Committee of Adjustment
    100 m
  • 9

    1725 Bathurst St

    Renovation
    116 m
  • 10

    1725 Bathurst St

    Committee of Adjustment
    116 m
  • 11

    DEWBOURNE AVE / From: BATHURST ST / To: CHILTERN HILL RD

    Scheduled Construction
    123 m
  • 12

    408 Richview Ave

    Committee of Adjustment
    125 m
  • 13

    15 Rosemary Lane

    New Build
    129 m
  • 14

    15 Rosemary Lane

    Committee of Adjustment
    142 m
  • 15

    114 Old Forest Hill Rd

    Renovation ×2
    177 m
  • 16

    110 Old Forest Hill Rd

    Renovation
    188 m
  • 17

    110 Old Forest Hill Rd

    Committee of Adjustment
    191 m
  • 18

    2004 Bathurst St

    Zoning Changes
    192 m
  • 19

    38 Ava Rd

    Committee of Adjustment
    197 m
  • 20

    2 addresses at this point

    Scheduled Construction ×2
    198 m
  • 21

    BATHURST ST / From: ROSEMARY LANE / To: [36 m S] EGLINTON AVE W

    Scheduled Construction
    199 m
  • 22

    1950 Bathurst St

    Renovation
    202 m
  • 23

    2006 Bathurst St

    Zoning Changes
    203 m
  • 24

    106 Old Forest Hill Rd

    Renovation
    210 m
  • 25

    2008 Bathurst St

    Zoning Changes
    213 m
  • 26

    PEVERIL HILL N / From: DEWBOURNE AVE / To: EGLINTON AVE W

    Scheduled Construction
    216 m
  • 27

    2010 Bathurst St

    Committee of Adjustment
    221 m
  • 28

    27 Peveril Hill N

    Renovation ×2
    230 m
  • 29

    2010 Bathurst St

    Renovation
    231 m
  • 30

    407 Glenayr Rd

    New Build Demolition
    233 m
  • 31

    407 Glenayr Rd

    Committee of Adjustment
    236 m
  • 32

    325 Richview Ave

    Renovation
    237 m
3

New Build

12

Renovation

2

Demolition

9

Committee of Adjustment

3

Zoning Changes

8

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.

23 Dewbourne Ave in Toronto has 1 building permit on record dating back to 2018, most recently on July 6, 2018.