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CanPermits · property records report · canpermits.com/address/135-st-clair-ave-w-toronto

135 St Clair Ave 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?
53 building permits on record since 2000, most recently Mar 7, 2023.
2 development applications on file (Official Plan & Zoning By-law Amendment, Site Plan Approval), most recently filed Dec 24, 2025.
View building permit timeline
What’s the zoning here?
CR 4.25 (c2.0; r3.0) SS2 (x2259) · as of Feb 20, 2026
What could change around it?
17 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.

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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 St Clair Ave W

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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 10, 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
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023

  1. 2025

    1 filing
    View permits (1)

    1. Dec 24, 2025

      Application

      Under Review

  2. 2024

    1 filing
    View permits (1)

    1. Nov 19, 2024

      Application

      Council Approved

  3. 2023

    2 filings
    View permits (2)

    1. Mar 7, 2023

      Fire alarm system upgrade $250K

    2. Jan 5, 2023

      Proposal for exterior alterations for the installation of 4 additional davit... $90K

  4. 2020

    6 filings
    View permits (6)

    1. Aug 14, 2020

      Plumbing - Interior alterations to remove and replace entrance revolving doo...

    2. Jul 20, 2020

      Proposal for interior alterations to remove and replace entrance revolving do... $350K

    3. Mar 9, 2020

      Proposal to replace the boiler in an existing office building - Ministry of t... $751K

    4. Feb 14, 2020

      Proposal to remove and replace existing cooling tower support frame on lower... $500K

    5. Feb 12, 2020

      Proposed replacement of wet sprinkler system in the basement of an existing o... $160K

    6. Feb 11, 2020

      Proposed standpipe system replacement and related components throughout the e... $300K

  5. 2019

    1 filing
    View permits (1)

    1. Nov 7, 2019

      Proposal to upgrade the fire alarm system throughout an existing office build... $477K
View 13 earlier years

  1. 2017

    1 filing
    View permits (1)

    1. Oct 30, 2017

      Proposal for guard on roof top of existing office building. $600K

  2. 2015

    8 filings
    View permits (8)

    1. Nov 12, 2015

      HVAC - interior alterations to 8th floor office kitchenette

    2. Nov 10, 2015

      Plumbing - interior alterations to 8th floor office kitchenette

    3. Oct 27, 2015

      interior alterations to 8th floor office kitchenette $25K

    4. Mar 9, 2015

      HVAC - Interior alterations to offices on the 15th floor - Infrastructure Ont...

    5. Feb 24, 2015

      Interior alterations to offices on the 15th floor - Infrastructure Ontario -... $60K

    6. Jan 20, 2015

      Plumbing - Proposal for interior alterations on basement, first, second, thi...

    7. Jan 20, 2015

      HVAC - Proposal for interior alterations on basement, first, second, third, f...

    8. Jan 9, 2015

      Proposal for interior alterations on basement, first, second, third, fourth,... $850K

  3. 2014

    5 filings
    View permits (5)

    1. May 30, 2014

      Proposed renovation of fifth floor office space (6.5m2) for the Ministry Of T... $30K

    2. May 30, 2014

      HVAC - Proposed renovation of fifth floor office space (6.5m2) for the Minist...

    3. Mar 25, 2014

      Plumbing - Interior alterations to existing office space on the 12th floor....

    4. Mar 25, 2014

      HVAC - Interior alterations to existing office space on the 12th floor. Tena...

    5. Mar 19, 2014

      Interior alterations to existing office space on the 12th floor. Tenant - "M... $290K

  4. 2013

    5 filings
    View permits (5)

    1. Nov 21, 2013

      HVAC - Proposal for interior alterations to the 6, 8, 9, & 10th floors of exi...

    2. Nov 7, 2013

      Proposal for interior alterations to the 6, 8, 9, & 10th floors of existing o... $80K

    3. Jun 12, 2013

      Plumbing - Proposal for interior alterations to existing office space on the...

    4. Jun 12, 2013

      HVAC - Proposal for interior alterations to existing office space on the 15th...

    5. May 17, 2013

      Proposal for interior alterations to existing office space on the 15th floor... $100K

  5. 2012

    2 filings
    View permits (2)

    1. May 28, 2012

      revision to existing hvac permit due to changes in building permit HVAC - Pr...

    2. Mar 27, 2012

      This is for the installation of four(4) maglocks. There will be one(1) magloc... $25K

  6. 2011

    4 filings
    View permits (4)

    1. Sep 6, 2011

      HVAC - Proposal for interior alterations to 7th floor office space. Tenant is...

    2. Aug 15, 2011

      Proposal for interior alterations to 7th floor office space. Tenant is Minist... $50K

    3. Aug 11, 2011

      revision to existing building permit - revision to fire rating and tenancy of...

    4. Jun 20, 2011

      Plumbing - Proposal for interior alterations to the 3rd floor to convert exi...

  7. 2009

    1 filing
    View permits (1)

    1. Jun 17, 2009

      Proposal for interior alterations (5m2) on second floor office for existing t... $2K

  8. 2008

    4 filings
    View permits (4)

    1. Aug 15, 2008

      HVAC - Interior alterations to portion of existing Office on 3rd floor. minis...

    2. Jul 28, 2008

      Interior alterations to portion of existing Office on 3rd floor. ministry of... $35K

    3. Mar 14, 2008

      Fire Seperation/Fire Stopping to Mech shaft to all levels, work to existing M... $50K

    4. Mar 14, 2008

      HVAC - Fire Seperation/Fire Stopping to Mech shaft to all levels, work to exi...

  9. 2006

    2 filings
    View permits (2)

    1. Nov 13, 2006

      1 Mag lock on the penthouse level $5K

    2. Oct 5, 2006

      Parking garage structural and remediationrepair for office building. $824K

  10. 2004

    1 filing
    View permits (1)

    1. Jan 7, 2004

      Interior alterations to existing office space on the 14th floor. existing an... $90K

  11. 2002

    4 filings
    View permits (4)

    1. Oct 23, 2002

      make interior alterations to portion of ground floor lobby $480K

    2. Sep 19, 2002

      Plumbing - 1 sink and 1 dishwasher in new kitchen

    3. Sep 19, 2002

      Interior renovation of small portion of 14th floor single tenant floor. $70K

    4. May 2, 2002

      Install partitions on portions of the 3rd, 5th to 8th floors (inclusive), 11t... $525K

  12. 2001

    2 filings
    View permits (2)

    1. Oct 17, 2001

      h.v.a.c. install/replace chiller and cooling tower and associated heating and... $1.1M

    2. Aug 13, 2001

      Make repairs to underground parking garage roof, construct barrier free acces... $980K

  13. 2000

    4 filings
    View permits (4)

    1. Oct 23, 2000

      Alter plans as approved under file 00 - 134108 making structural alterations...

    2. Jul 13, 2000

      Make interior alterations to existing mechanical room in the basement and mak... $130K

    3. Jan 25, 2000

      H.V.A.C. alter ductwork on portion of 9th floor existing office. tenant: mi... $2K

    4. Jan 20, 2000

      make interior alterations to portion of 9th floor existing office. tenant:... $223

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

21 locations shown

  • 1

    129 St Clair Ave W

    Renovation
    73 m
  • 2

    150 St Clair Ave W

    Renovation
    96 m
  • 3

    3 Lynwood Ave

    Renovation
    111 m
  • 4

    175 St Clair Ave W

    Demolition
    118 m
  • 5

    111 St Clair Ave W

    Renovation
    128 m
  • 6

    18 Foxbar Rd

    Committee of Adjustment
    135 m
  • 7

    18 Foxbar Rd

    Renovation
    137 m
  • 8

    183 St Clair Ave W

    Demolition
    155 m
  • 9

    185 St Clair Ave W

    Demolition
    161 m
  • 10

    454 Avenue Rd

    Renovation
    172 m
  • 11

    561 Avenue Rd

    Renovation
    180 m
  • 12

    101 St Clair Ave W

    Renovation
    181 m
  • 13

    187 St Clair Ave W

    Demolition
    185 m
  • 14

    160 Balmoral Ave

    Renovation ×2
    196 m
  • 15

    273 Poplar Plains Rd

    Demolition
    208 m
  • 16

    257 Poplar Plains Rd

    Committee of Adjustment
    211 m
  • 17

    202 St Clair Ave W

    Committee of Adjustment
    211 m
  • 18

    202 St Clair Ave W

    New Build
    212 m
  • 19

    195 St Clair Ave W

    Demolition
    213 m
  • 20

    95 St Clair Ave W

    Renovation ×4
    220 m
  • 21

    139 Balmoral Ave

    Renovation
    247 m
1

New Build

15

Renovation

6

Demolition

3

Committee of Adjustment

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.

135 St Clair Ave W in Toronto has 53 building permits on record dating back to 2000, most recently on March 7, 2023.