21 Lower Spadina Ave, Toronto: Transit Facility Renovation
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Transit Facility Renovation at 21 Lower Spadina Ave, Toronto was permitted on October 20, 2026 with a stated construction value of under $1M. Fire Alarm replacement and upgrades at TTC Harbourfront Substation. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 21 Lower Spadina Ave, Toronto |
| Project | Transit Facility Renovation |
| Building type | Institutional |
| Work | Renovation or alteration |
| Permit issued | October 20, 2026 |
| Stated construction value | under $1M |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Fire Alarm replacement and upgrades at TTC Harbourfront Substation”
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Where this project is
- October 20, 2026Fire and life safety: Transit Facility Renovation ยท under $1M (this page)
- November 2026Estimated construction start (estimate)
- May 2027Estimated completion (estimate)
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.
Which trades are being bought now
Builtie stages each project as it moves; the trades open on it change week to week.
Find work like this in Toronto
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More projects: every Toronto project of $1M+ by address · major projects in Toronto.
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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.
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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 21 Lower Spadina Ave?
Transit Facility Renovation. Fire Alarm replacement and upgrades at TTC Harbourfront Substation
When was the permit issued for 21 Lower Spadina Ave?
October 20, 2026, by the City of Toronto.
Who is building 21 Lower Spadina Ave?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 21 Lower Spadina Ave need now?
It depends on the stage; Builtie tracks it.
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.