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142 Thompson 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 2026, most recently Apr 24, 2026.
View building permit timeline
What’s the zoning here?
RD (f15.0; a555; d0.45) (x18) · as of Feb 20, 2026
What could change around it?
12 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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142 Thompson 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 6, 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
2026

  1. 2026

    4 filings · most recent April 2026
    View permits (4)

    1. Apr 24, 2026

      Plumbing - Proposal to construct 2nd storey addition, new front covered concr...

      OSG RENOVATION

    2. Apr 24, 2026

      HVAC - Proposal to construct 2nd storey addition, new front covered concrete...

      OSG RENOVATION

    3. Apr 24, 2026

      Proposal to construct 2nd storey addition, new front covered concrete platfor... $700K

      OSG RENOVATION

    4. Apr 17, 2026

      Drain - Proposal to construct 2nd storey addition, new front covered concrete...

      OSG RENOVATION

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

22 locations shown

  • 1

    2 addresses at this point

    Scheduled Construction ×2
    23 m
  • 2

    137 Thompson Ave

    Renovation
    55 m
  • 3

    137 Thompson Ave

    Committee of Adjustment
    58 m
  • 4

    132 Thompson Ave

    Renovation
    75 m
  • 5

    GLENROY AVE / From: PRINCE EDWARD DR (ETBK) / To: ROYAL YORK RD

    Scheduled Construction
    94 m
  • 6

    MEADOW CREST RD / From: [33 m W] THOMPSON AVE / To: ROYAL YORK RD

    Scheduled Construction
    118 m
  • 7

    46 Meadowcrest Rd

    Renovation
    119 m
  • 8

    124 Thompson Ave

    Renovation
    144 m
  • 9

    1 Orchard Cres

    New Build Demolition
    165 m
  • 10

    1 Orchard Cres

    Committee of Adjustment
    168 m
  • 11

    118 Thompson Ave

    Committee of Adjustment
    175 m
  • 12

    20 Leland Ave

    Renovation
    177 m
  • 13

    17 Leland Ave

    Committee of Adjustment
    192 m
  • 14

    17 Leland Ave

    Renovation
    194 m
  • 15

    156 Humbervale Blvd

    Renovation
    196 m
  • 16

    160 Humbervale Blvd

    New Build Demolition
    205 m
  • 17

    160 Humbervale Blvd

    Committee of Adjustment
    206 m
  • 18

    7 Sevenoaks Ave

    New Build Demolition
    212 m
  • 19

    30 Orchard Cres

    Renovation
    227 m
  • 20

    SUNNYLEA (W) AVE / From: PRINCE EDWARD DR S / To: HUMBERVALE BLVD

    Scheduled Construction
    233 m
  • 21

    32 Orchard Cres

    Renovation
    234 m
  • 22

    32 Orchard Cres

    Committee of Adjustment
    237 m
3

New Build

9

Renovation

3

Demolition

6

Committee of Adjustment

5

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.

142 Thompson Ave in Toronto has 4 building permits on record dating back to 2026, most recently on April 24, 2026.