Four towers, up to 56 storeys
155 St Dennis Dr · Flemingdon Park · Ward 16 Don Valley East
A request to approve the detailed design of a 56-storey building, with 2,170 homes. It was submitted in February 2023. The Ontario Land Tribunal approved it.
City file 23 118484 NNY 16 SA · Data as of Nov 13, 2026 · Every item lists its source
- SubmittedFeb 28, 2023
- DecisionApproved by the Ontario Land Tribunal
- ThenBuilding permit
01Outcome
This application is decided, so no more comments are taken on it.
What happens next: Before construction can start, the building needs a building permit. When one is issued, it’s added to the timeline and Elsewhere on this site.
The City’s data shows the decision but not its date.02What was proposed
One 56-storey building with 2,170 homes.
- Homes
- 2,170
- Height
- 56 storeys
- What it needed
- Site plan approval (the City’s review of the detailed design)
The applicant’s description
The proposed development consists of four (4) residential towers ranging between 42 to 56 storeys in height, linked by a base building. The proposed development contains 2,170 residential units, 135,413 square metres of residential uses, and approximately 348 square metres of non-residential space in the base building. In addition, a total of 405 vehicle parking spaces and 2,397 bicycle parking spaces are proposedFrom the City’s development applications data, as written.
03Timeline
- Feb 28, 2023Application submitted to the City.
- Feb 28, 2023A related rezoning application is filed: Four towers, up to 56 storeys.
- —Approved by the Ontario Land Tribunal. Date not in the City’s data.
04City files and documents
| Type | File | Status | |
|---|---|---|---|
| Site plan | File 23 118484 NNY 16 SA | Approved | Documents and reports on the City’s site |
| Rezoning | File 23 118421 NNY 16 OZ | Refused | See its page |
Plans, studies and staff reports and the decision are on the City’s Application Information Centre. We link to them rather than copy them.
05Nearby applications
The red dot is this application. The circle shows 400 metres, about a 5-minute walk.
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- 3
- 4
- 5
06Quick answers about this application
What is proposed at 155 St Dennis Dr?
One 56-storey building with 2,170 homes, 56 storeys, under City file 23 118484 NNY 16 SA. Source: Development Applications, as of Nov 13, 2026.
Was the 155 St Dennis Dr development approved?
Yes. Approved by the Ontario Land Tribunal. Source: Development Applications, as of Nov 13, 2026.
When will it be built?
No date yet. It still needs a building permit, and none had been issued as of Nov 13, 2026. Source: Development Applications and Building Permits.
Who is the councillor for 155 St Dennis Dr?
Jon Burnside, Ward 16 Don Valley East. 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.