4100 Weston Rd, Toronto: Industrial Building Renovation
Industrial Building Renovation at 4100 Weston Rd, Toronto was permitted on April 22, 2025 with a stated construction value of under $1M. Maglock Installation - Packaging Upgrade Line B - 7 maglocks. 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 | 4100 Weston Rd, Toronto |
| Neighbourhood | Humber Summit |
| Project | Industrial Building Renovation |
| Building type | Industrial |
| Work | Renovation or alteration |
| Permit issued | April 22, 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: “Maglock Installation - Packaging Upgrade Line B - 7 maglocks”
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Where this project is
- April 22, 2025Fire and life safety: Industrial Building Renovation · under $1M (this page)
- July 14, 2025Addition or alteration: interior alteration
- July 14, 2025Mechanical
- November 12, 2025Fire and life safety: addition · under $1M
- May 2025Estimated construction start (estimate)
- November 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
- 500 Fenmar DrAddition or alteration · $1M to $5M · April 2026
2 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.) | May 2025 – Nov 2025 | Estimate |
| Construction Site Security | May 2025 – Jun 2025 | Window passed (est.) |
| Painting | May 2025 – Jul 2025 | Window passed (est.) |
| Electrical | Jun 2025 – Jul 2025 | Window passed (est.) |
| HVAC and Mechanical | Jun 2025 – Jul 2025 | Window passed (est.) |
| Plumbing | Jun 2025 – Jul 2025 | Window passed (est.) |
| Fire Protection | Jun 2025 – Jul 2025 | Window passed (est.) |
| Signage and Wayfinding | Aug 2025 – Sep 2025 | Window passed (est.) |
| Insulation | Jun 2025 – Aug 2025 | Window passed (est.) |
| Drywall | Jul 2025 – Aug 2025 | Window passed (est.) |
| Low Voltage and Data | Jul 2025 – Aug 2025 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (May 2025) to the estimated completion (November 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
- 184 Toryork Dr: Industrial Building Renovation
- 88 Plunkett Rd: Retail Building
- 174 Duncanwoods Dr: School Renovation
- 2990 Islington Ave: Institutional Project Renovation
- 150 Signet Dr: 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 4100 Weston Rd?
Industrial Building Renovation. Maglock Installation - Packaging Upgrade Line B - 7 maglocks
When was the permit issued for 4100 Weston Rd?
April 22, 2025, by the City of Toronto.
Who is building 4100 Weston Rd?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 4100 Weston Rd 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.