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Planning application · Committee of Adjustment · Minor variance

Addition

12 Sumner Heights Dr · Bayview Village · Ward 17 Don Valley North

The owner is asking for exceptions to the zoning rules to construct a one-storey addition and rear deck to the existing dwelling, in conjunction with other interior and exterior alterations. A hearing date hasn’t been set yet.

City file A0315/21NY · Data as of Nov 13, 2026 · Every item lists its source

Where it is in the process
  1. SubmittedApr 23, 2021
  2. NowWaiting for a hearing date
  3. NextHearing and decision

01Have your say

Waiting for a hearing date

Neighbours get a notice in the mail once a hearing is set, and can send comments before it. Follow this application and we’ll email you the date.

02What’s proposed

To construct a one-storey addition and rear deck to the existing dwelling, in conjunction with other interior and exterior alterations.

The application’s description, from the City’s Committee of Adjustment data. A minor variance is permission for a small exception to the zoning rules, such as height or lot coverage.

03Timeline

  1. Apr 23, 2021Application submitted to the City.
  2. Jun 17, 2021Committee of Adjustment hearing.
  3. Nov 4, 2024Building permit issued: Two storey dwelling with attached garage, front porch, rear deck and basement walkout

04City files and documents

TypeFileStatus
Minor varianceFile A0315/21NYIn progressThe City’s Application Information Centre

Plans, studies and staff reports are on the City’s Application Information Centre. We link to them rather than copy them.

05Elsewhere on this site

New-building and demolition permits at 12 Sumner Heights Dr since this application was filed.

  1. •
    New building: 1 homes
    Permit 24 198890 BLD

    Under construction: permit issued Nov 4, 2024

    Two storey dwelling with attached garage, front porch, rear deck and basement walkout

06Nearby applications

Bayview AveChiswell CresEstelle AveMcKee AveBurleigh Heights DrWhitelock CresBurbank DrSumner Heights DrBunty LanePalomino CresWycliffe Cres123456Map data: City of Toronto (Toronto Centreline)Bayview AveChiswell CresMcKee AveFernside CrtWhitelock CresBurbank DrBurleigh Heights Dr123456Map data: City of Toronto (Toronto Centreline)

The red dot is this application. The circle shows 400 metres, about a 5-minute walk.

  1. 1
    Minor variance
    3053 Bayview Ave · about 50 m

    Waiting for a hearing date

  2. 2
    Minor variance
    3053 Bayview Ave · about 50 m

    Waiting for a hearing date

  3. 3
    Split the lot
    3053 Bayview Ave · about 50 m

    Waiting for a hearing date

  4. 4
    6-storey building (155 homes)
    3059 Bayview Ave · about 230 m

    City planners are reviewing it

  5. 5
    New house
    30 Palomino Cres · about 340 m

    Appealed to the Ontario Land Tribunal

  6. 6
    Minor variance
    89 Estelle Ave · about 380 m

    Waiting for a hearing date

All applications in progress in Ward 17

07Quick answers about this application

What is being built at 12 Sumner Heights Dr?

To construct a one-storey addition and rear deck to the existing dwelling, in conjunction with other interior and exterior (file A0315/21NY). Source: Committee of Adjustment Applications, as of Nov 13, 2026.

Who is the councillor for 12 Sumner Heights Dr?

Shelley Carroll, Ward 17 Don Valley North. Source: City Wards and Councillors, as of Nov 13, 2026.

Sources: City of Toronto Development Applications, Committee of Adjustment Applications, Public Notices and Building Permits (Open Data, updated nightly). Not legal advice. Something wrong? Tell us.

12 Sumner Heights Dr Committee of Adjustment: Addition · My Address in Toronto