1 Dundas St W, Toronto: Office and Tenant Fit-Out

Commercial building under construction with a tower crane
Figures read October 20, 2026 from Builtie's permit data.

Office and Tenant Fit-Out at 1 Dundas St W, Toronto was permitted on March 4, 2025 with a stated construction value of $1M to $5M. Proposal for interior alterations on floors 25 and 26, including private office, open office areas, meeting rooms, services and new connecting stairs. Builtie tracks the project's stage, the trades still being bought and the people who decide.

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The project

Address1 Dundas St W, Toronto
NeighbourhoodYonge-Bay Corridor
ProjectOffice and Tenant Fit-Out
Building typeCommercial
WorkRenovation or alteration
Permit issuedMarch 4, 2025
Stated construction value$1M to $5M
Estimated stageMechanical
Company named on the permitCadillac Fairview Corporation Limited
Decision makers and contactsIn Builtie

From the permit: “Proposal for interior alterations on floors 25 and 26, including private office, open office areas, meeting rooms, services and new connecting stairs”

Which trades are being bought now

The project is with the mechanical, electrical and plumbing rough-in under way. 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:

TradeAward window
Construction Site SecurityBefore the start to 15%
Painting5% to 35%
Electrical20% to 45%
HVAC and Mechanical20% to 45%
Plumbing20% to 45%
Fire Protection25% to 50%
Signage and Wayfinding25% to 70%
Insulation30% to 55%
Drywall35% to 60%
Low Voltage and Data35% to 60%

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

All of them: construction projects in Toronto by address. 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 1 Dundas St W?

Office and Tenant Fit-Out. Proposal for interior alterations on floors 25 and 26, including private office, open office areas, meeting rooms, services and new connecting stairs

When was the permit issued for 1 Dundas St W?

March 4, 2025, by the City of Toronto.

Who is building 1 Dundas St W?

Cadillac Fairview Corporation Limited is named on the permit. The decision makers and their contacts are in Builtie.

Which trades does 1 Dundas St W need now?

At its current stage: site security, painting, electrical, HVAC, plumbing, fire protection, signage, insulation.

What does Builtie cost?

Starter is $79 per seat per month (CAD) 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.