3450 Dufferin St, Toronto: 25-Storey Townhomes
25-Storey Townhomes at 3450 Dufferin St, Toronto was permitted on August 1, 2025 with a stated construction value of $100M to $250M. Construct a new 25 storey building with 229 units including townhouse unit 2 level podium and 4 levels of underground parking garage - Phase 2 Builtie tracks the project's stage, the trades still being bought and the people who decide.
The same four steps, whether the buyer is a builder, a designer, an owner or a company you want to acquire.
The project
| Address | 3450 Dufferin St, Toronto |
| Project | 25-Storey Townhomes |
| Building type | Residential |
| Work | New building |
| Permit issued | August 1, 2025 |
| Housing units | 241 |
| Stated construction value | $100M to $250M |
| Estimated stage | Framing |
| Company named on the permit | Resolved in Builtie |
| Decision makers and contacts | In Builtie |
From the permit: “Construct a new 25 storey building with 229 units including townhouse unit 2 level podium and 4 levels of underground parking garage - Phase 2”
Which trades are being bought now
The project is with the structure going up. At that stage these trades are inside their award window, the stretch of the build when the builder or general contractor decides who gets the work:
| Trade | Award window |
|---|---|
| Construction Site Security | Before the start to 15% |
| Painting | 5% to 35% |
| Masonry | 10% to 30% |
| Waterproofing | 10% to 35% |
| Roofing | 15% to 35% |
| Windows, Doors and Glazing | 15% to 35% |
| Electrical | 20% to 45% |
| HVAC and Mechanical | 20% to 45% |
| Plumbing | 20% to 45% |
| Fire Protection | 25% to 50% |
What Builtie adds
In Builtie: the decision makers on this project and their verified contacts, the trades already credited on it, the builder's other active permits, and LinkedIn and email outreach that runs while you work.
Other major projects in Toronto
- 300 Bloor St W: 29-Storey Mixed-Use Building
- 80 Scottfield Dr: 5-Storey Long-Term Care Home
- 717 Church St: 28-Storey Apartment Building
- 77 King St W: Office and Tenant Fit-Out
- 100 Broadway Ave: 39-Storey Rental Building
All of them: major construction projects in Toronto. Builtie's Toronto data is the amalgamated City of Toronto, including Etobicoke, North York, Scarborough, East York and York. Mississauga, Brampton, Vaughan, Markham and the rest of the GTA issue their own permits and are not in the feed today, so a Toronto count is not a GTA count. Toronto states a construction cost on about a third of 2026 permits.
Plans
Builtie's Starter plan is $79 per seat per month (CAD) for 20 projects; Growth is $99 for 50 projects and adds the LinkedIn and email outreach you run yourself. Opening a project spends one credit, and the decision makers, emails, phones and AI call script inside it are included. Your monthly credits reset at each renewal, and extra credit packs are valid for 30 days. The free trial runs 7 days with 10 projects. Custom, where Builtie's team runs the outreach for you, starts from CAD $1,500 a month on top of a Growth seat.
Frequently asked questions
What is being built at 3450 Dufferin St?
25-Storey Townhomes. Construct a new 25 storey building with 229 units including townhouse unit 2 level podium and 4 levels of underground parking garage - Phase 2
When was the permit issued for 3450 Dufferin St?
August 1, 2025, by the City of Toronto.
Who is building 3450 Dufferin St?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 3450 Dufferin St need now?
At its current stage: site security, painting, masonry, waterproofing, roofing, window, door and glazing, electrical, HVAC.
What does Builtie cost?
Starter is $79 per seat per month for 20 projects; Growth is $99 for 50 projects and adds LinkedIn and email outreach. There is a 7-day free trial with 10 projects.