400 King St W, Toronto: 49-Storey Mixed-Use Building Renovation
49-Storey Mixed-Use Building Renovation at 400 King St W, Toronto was permitted on January 10, 2025 with a stated construction value of under $1M. Construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking. 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 | 400 King St W, Toronto |
| Project | 49-Storey Mixed-Use Building Renovation |
| Building type | Commercial |
| Work | Renovation or alteration |
| Permit issued | January 10, 2025 |
| Stated construction value | under $1M |
| Estimated stage | Mechanical |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking”
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Where this project is
- January 24, 2023Drains and site services
- December 4, 2024Plumbing
- December 4, 2024Mechanical
- December 23, 2024New building · $100M to $250M
- January 10, 2025Drains and site services: 49-Storey Mixed-Use Building Renovation · under $1M (this page)
- April 16, 2026Fire and life safety · under $1M
- February 2025Estimated construction start (estimate)
- August 2025Estimated completion (estimate; it may already be finished)
How we estimate: from the permit date and its stated value, with the build lengths Builtie's project feed uses (about 7 months for a job this size). It is not the builder's schedule.
Other big projects nearby
- 120 Peter StMechanical · $100M to $250M · March 2026
- 77 King St WAddition or alteration: interior alteration · $100M to $250M · May 2026
- 462 Wellington St WAddition or alteration: structural work · $50M to $100M · November 2025
- 230 Front St WAddition or alteration: interior alteration · $25M to $50M · June 2026
- 530 Front St WAddition or alteration: fire protection · $25M to $50M · July 2026
36 projects of $1M+ were permitted within 1 km in the last 12 months. See them all in Builtie →
The company behind this project has 7 other projects in Builtie
- ████████ ConstructionToronto · Small Residential Projects: addition · under $1M · 2025
- ████████ ConstructionToronto · Addition or alteration: structural work · under $1M · 2025
- ████████ ConstructionToronto · Addition or alteration · under $1M · 2025
Which trades are being bought now
When each trade on this project is usually picked, in calendar months (estimate). As of October 2026 every window below has passed (est.): the project may already be finished.
| Trade | When to approach (est.) | Status |
|---|---|---|
| Construction (est.) | Feb 2025 – Aug 2025 | Estimate |
| Construction Site Security | Jan 2025 – Mar 2025 | Window passed (est.) |
| Painting | Feb 2025 – Apr 2025 | Window passed (est.) |
| Electrical | Mar 2025 – Apr 2025 | Window passed (est.) |
| HVAC and Mechanical | Mar 2025 – Apr 2025 | Window passed (est.) |
| Plumbing | Feb 2025 – Apr 2025 | Window passed (est.) |
| Fire Protection | Mar 2025 – Apr 2025 | Window passed (est.) |
| Signage and Wayfinding | Apr 2025 – Jun 2025 | Window passed (est.) |
| Insulation | Mar 2025 – Apr 2025 | Window passed (est.) |
| Drywall | Mar 2025 – May 2025 | Window passed (est.) |
| Low Voltage and Data | Mar 2025 – May 2025 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (February 2025) to the estimated completion (August 2025) above, when the builder usually picks that trade. It is not the builder's schedule.
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
- 72 Bexhill Ave: Residential Project
- 890 Dundas St W: Retail Building Renovation
- 2115 Finch Ave W: Office and Tenant Fit-Out
- 45 Industrial St: Apartment Building Renovation
- 151 Front St W: Office and Tenant Fit-Out
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, Oakville and Burlington issue their own permits; Builtie has read them separately since October 2026, 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 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 $1,500 a month on top of a Growth seat.
Frequently asked questions
What is being built at 400 King St W?
49-Storey Mixed-Use Building Renovation. Construct 49 storey building with 612 residential units, 2 commercial levels, 3 level below grade parking
When was the permit issued for 400 King St W?
January 10, 2025, by the City of Toronto.
Who is building 400 King St W?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 400 King St W need now?
Estimated from the permit date, the award windows for site security, painting, electrical, HVAC, plumbing, fire protection, signage, insulation, drywall and low-voltage had passed by October 2026; the project may already be finished. Builtie tracks the builder's next projects.
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.