150 King St W, Toronto: Office and Tenant Fit-Out
Office and Tenant Fit-Out at 150 King St W, Toronto was permitted on January 15, 2026 with a stated construction value of under $1M. Proposed interior alterations for a model suite - Unit 1904. 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 | 150 King St W, Toronto |
| Neighbourhood | Yonge-Bay Corridor |
| Project | Office and Tenant Fit-Out |
| Building type | Commercial |
| Work | Renovation or alteration |
| Permit issued | January 15, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Framing |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Proposed interior alterations for a model suite - Unit 1904”
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Where this project is
- Since May 200058 other permits at this address
- June 19, 2008Addition or alteration · $1M to $5M
- June 24, 2010Addition or alteration: interior alteration · $1M to $5M
- June 18, 2019Addition or alteration: interior alteration · $1M to $5M
- July 29, 2019Addition or alteration: interior alteration · $1M to $5M
- June 2, 2020Addition or alteration: interior alteration · $1M to $5M
- January 15, 2026Addition or alteration: Office and Tenant Fit-Out · under $1M (this page)
- February 2026Estimated construction start (estimate)
- August 2026Estimated 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, including 4 more renovations within 1 km
- 120 Peter StMechanical · $100M to $250M · March 2026
- 77 King St WAddition or alteration: interior alteration · $100M to $250M · May 2026
- 483 Bay StAddition or alteration: structural work · $50M to $100M · May 2026
- 40 Bay StAddition or alteration: elevator · $25M to $50M · April 2026
- 230 Front St WAddition or alteration: interior alteration · $25M to $50M · June 2026
70 projects of $1M+ were permitted within 1 km in the last 12 months. See them all in Builtie →
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 2026 – Aug 2026 | Estimate |
| Construction Site Security | Jan 2026 – Mar 2026 | Window passed (est.) |
| Painting | Feb 2026 – Apr 2026 | Window passed (est.) |
| Masonry | Feb 2026 – Mar 2026 | Window passed (est.) |
| Waterproofing | Feb 2026 – Mar 2026 | Window passed (est.) |
| Roofing | Mar 2026 – Apr 2026 | Window passed (est.) |
| Windows, Doors and Glazing | Feb 2026 – Apr 2026 | Window passed (est.) |
| Electrical | Mar 2026 – Apr 2026 | Window passed (est.) |
| HVAC and Mechanical | Mar 2026 – Apr 2026 | Window passed (est.) |
| Plumbing | Mar 2026 – Apr 2026 | Window passed (est.) |
| Fire Protection | Mar 2026 – Apr 2026 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (February 2026) to the estimated completion (August 2026) 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
- 777 R Bay St: Parking Structure Renovation
- 4 King St W: Office and Tenant Fit-Out
- 595 Bay St: Office and Tenant Fit-Out
- 33 Gerrard St W: Hotel Renovation
- 777 Bay St: 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 150 King St W?
Office and Tenant Fit-Out. Proposed interior alterations for a model suite - Unit 1904
When was the permit issued for 150 King St W?
January 15, 2026, by the City of Toronto.
Who is building 150 King St W?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 150 King St W need now?
Estimated from the permit date, the award windows for site security; painting; masonry; waterproofing; roofing; window, door and glazing; electrical; HVAC; plumbing; fire protection 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.