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135 Dewbourne Ave

City of Toronto

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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?
4 building permits on record since 2006, most recently Aug 10, 2020.
View building permit timeline
What’s the zoning here?
RD (f12.0; a370; d0.4) (x1199) · as of Feb 20, 2026
What could change around it?
16 active development records within 250 m of this address.
View nearby development

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.

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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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135 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
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020

  1. 2020

    1 filing
    View permits (1)

    1. Aug 10, 2020

      Proposal to convert the existing shed into an open cabana/covered patio in th... $5K

  2. 2006

    3 filings
    View permits (3)

    1. Oct 10, 2006

      HVAC - Proposed rear and side additions and interior alts to existing 2 store...

    2. Jun 9, 2006

      Plumbing - Proposed rear and side additions and interior alts to existing 2 s...

    3. May 10, 2006

      Proposed rear and side additions and interior alts to existing 2 storey SFD.... $500K

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

32 locations shown

  • 1

    DEWBOURNE AVE / From: CAMBERWELL RD / To: GLEN CEDAR RD

    Scheduled Construction
    20 m
  • 2

    DEWBOURNE AVE / From: ROSTREVOR RD / To: CAMBERWELL RD

    Scheduled Construction
    42 m
  • 3

    CAMBERWELL RD / From: EGLINTON AVE W / To: DEWBOURNE AVE

    Scheduled Construction
    42 m
  • 4

    26 Camberwell Rd

    Renovation
    44 m
  • 5

    27 Camberwell Rd

    Renovation
    66 m
  • 6

    36 Ava Rd

    New Build
    85 m
  • 7

    GLEN CEDAR RD / From: AVENAL DR / To: AVA RD

    Scheduled Construction
    89 m
  • 8

    138 Dewbourne Ave

    Renovation
    95 m
  • 9

    125 Ava Rd

    New Build Demolition
    102 m
  • 10

    125 Ava Rd

    Committee of Adjustment
    102 m
  • 11

    DEWBOURNE AVE / From: CHILTERN HILL RD / To: ROSTREVOR RD

    Scheduled Construction
    128 m
  • 12

    155 Glen Cedar Rd

    Committee of Adjustment
    130 m
  • 13

    155 Glen Cedar Rd

    New Build Demolition
    132 m
  • 14

    12 Menin Rd

    Renovation
    156 m
  • 15

    48 Camberwell Rd

    Renovation
    166 m
  • 16

    GLEN CEDAR RD / From: WARWICK AVE / To: AVENAL DR

    Scheduled Construction
    172 m
  • 17

    42 Avenal Dr

    Committee of Adjustment
    176 m
  • 18

    48 Camberwell Rd

    Committee of Adjustment
    178 m
  • 19

    42 Avenal Dr

    New Build Demolition
    179 m
  • 20

    122 Dewbourne Ave

    Renovation
    194 m
  • 21

    122 Dewbourne Ave

    Committee of Adjustment
    194 m
  • 22

    11 Rostrevor Rd

    Renovation
    202 m
  • 23

    18 Rostrevor Rd

    New Build Demolition
    202 m
  • 24

    11 Rostrevor Rd

    Committee of Adjustment
    202 m
  • 25

    120 Dewbourne Ave

    Renovation
    208 m
  • 26

    56 Camberwell Rd

    New Build Renovation Demolition
    212 m
  • 27

    204 Glen Cedar Rd

    Renovation
    213 m
  • 28

    145 Ava Rd

    Renovation
    214 m
  • 29

    55 Camberwell Rd

    Renovation ×4
    215 m
  • 30

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

    Scheduled Construction
    216 m
  • 31

    56 Camberwell Rd

    Committee of Adjustment
    221 m
  • 32

    55 Camberwell Rd

    Committee of Adjustment
    227 m
6

New Build

15

Renovation

5

Demolition

8

Committee of Adjustment

7

Scheduled Construction

Development 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.

135 Dewbourne Ave in Toronto has 4 building permits on record dating back to 2006, most recently on August 10, 2020.