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CanPermits · property records report · canpermits.com/address/816-duplex-ave-toronto

816 Duplex 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 — 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?
7 building permits on record since 1998, most recently Sep 12, 2005.
View building permit timeline
What’s the zoning here?
RD (f10.5; d0.35) (x1413) · 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.

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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.

Get the full record

816 Duplex Ave

What you’ll get instantly

  • Full permit history & documents
  • Inspections, orders & violations
  • Zoning, bylaws & exceptions
  • Business licences & past uses
  • Flood, heritage & constraints
  • Excel export

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Money-back guarantee. Full refund if a record is attached to the wrong address, or a permit or order is marked “open” that the City has since closed — email [email protected]. One-time · a 3-day access link is emailed to you.

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 Jun 30, 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
1998
1999
2000
2001
2002
2003
2004
2005

  1. 2005

    6 filings
    View permits (6)

    1. Sep 12, 2005

      Install new floor drains $2K

    2. Jul 12, 2005

      Plumbing - make interior alterations to basement for second suite. - Second S...

    3. May 4, 2005

      make interior alterations to basement for second suite. $50K

    4. Mar 22, 2005

      DRAINS

    5. Mar 22, 2005

      Remove concrete block support wall, replace with steel beam, posts, footings $4K

    6. Mar 3, 2005

      Replace existing clay drains and add new drains in other basement locations $4K

  2. 1998

    1 filing
    View permits (1)

    1. Aug 13, 1998

      BUILD UNCOVERED PLATFORM AT REAR. $3K

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

23 locations shown

  • 1

    58 Glencairn Ave

    Renovation
    71 m
  • 2

    70 Glencairn Ave

    Renovation
    103 m
  • 3

    83 Glengrove Ave W

    Committee of Adjustment
    108 m
  • 4

    844 Duplex Ave

    Renovation
    114 m
  • 5

    844 Duplex Ave

    Committee of Adjustment
    122 m
  • 6

    83 Glencairn Ave

    Renovation
    148 m
  • 7

    67 Glenview Ave

    Renovation ×2
    163 m
  • 8

    69 Glenview Ave

    Renovation
    164 m
  • 9

    47 Glenview Ave

    Committee of Adjustment
    172 m
  • 10

    64 Alexandra Blvd

    New Build Demolition
    191 m
  • 11

    8 Glengrove Ave W

    Renovation
    197 m
  • 12

    12 Heather St

    Renovation
    200 m
  • 13

    84 Alexandra Blvd

    Committee of Adjustment
    209 m
  • 14

    98 Glencairn Ave

    Renovation
    210 m
  • 15

    71 Alexandra Blvd

    New Build Renovation Demolition
    218 m
  • 16

    90 Glenview Ave

    Renovation ×2
    224 m
  • 17

    4 Glencairn Ave

    Renovation
    226 m
  • 18

    79 Alexandra Blvd

    Renovation
    231 m
  • 19

    97 Glenview Ave

    Committee of Adjustment
    237 m
  • 20

    84 Glengrove Ave W

    New Build Demolition
    244 m
  • 21

    84 Glengrove Ave W

    Committee of Adjustment
    248 m
  • 22

    97 Glenview Ave

    Renovation
    249 m
  • 23

    41 Heather St

    New Build Demolition
    250 m
4

New Build

16

Renovation

4

Demolition

6

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.

816 Duplex Ave in Toronto has 7 building permits on record dating back to 1998, most recently on September 12, 2005.