87 Knox Ave, Toronto: 3-Storey Duplex
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3-Storey Duplex at 87 Knox Ave, Toronto was permitted on May 28, 2025 with a stated construction value of $1M to $5M. New duplex, 3 storeys. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 87 Knox Ave, Toronto |
| Neighbourhood | Greenwood-Coxwell |
| Project | 3-Storey Duplex |
| Building type | Residential |
| Work | New building |
| Storeys | 3 |
| Permit issued | May 28, 2025 |
| Housing units | 2 |
| Stated construction value | $1M to $5M |
| Estimated stage | Sub-trades |
| Company named on the permit | Halpern & Co. See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
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Where this project is
- May 28, 2025New construction: 3-Storey Duplex · $1M to $5M (this page)
- May 28, 2025Plumbing: demolition
- May 28, 2025Drains and site services: demolition
- June 11, 2025Mechanical: demolition
- June 2025Estimated construction start (estimate)
- June 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 13 months for a job this size). It is not the builder's schedule.
Other big projects nearby
- 9 Leslie StNew building · $100M to $250M · November 2025
- 580 Commissioners StAddition or alteration: roofing · $5M to $10M · July 2026
- 1134 Queen St ENew building · $1M to $5M · January 2026
- 41 Richard AveNew building · $1M to $5M · July 2026
5 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.) | Jun 2025 – Jun 2026 | Estimate |
| Fire Protection | Aug 2025 – Nov 2025 | Window passed (est.) |
| Signage and Wayfinding | Nov 2025 – Feb 2026 | Window passed (est.) |
| Insulation | Sep 2025 – Nov 2025 | Window passed (est.) |
| Drywall | Sep 2025 – Dec 2025 | Window passed (est.) |
| Low Voltage and Data | Sep 2025 – Dec 2025 | Window passed (est.) |
| Tile | Oct 2025 – Dec 2025 | Window passed (est.) |
| Cabinetry and Millwork | Sep 2025 – Dec 2025 | Window passed (est.) |
| Flooring | Oct 2025 – Dec 2025 | Window passed (est.) |
| Countertops | Oct 2025 – Dec 2025 | Window passed (est.) |
| Finish Carpentry | Oct 2025 – Dec 2025 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (June 2025) to the estimated completion (June 2026) above, when the builder usually picks that trade. It is not the builder's schedule.
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.
Other major projects in Toronto
- 316 Highfield Rd: Single-Family House Renovation
- 52 Glenside Ave: Single-Family House
- 1245 A Queen St E: Apartment Building Renovation
- 1275 Danforth Ave: Apartment Building Renovation
- 99 Knox Ave: 3-Storey Retail Building
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 87 Knox Ave?
3-Storey Duplex. New duplex, 3 storeys.
When was the permit issued for 87 Knox Ave?
May 28, 2025, by the City of Toronto.
Who is building 87 Knox Ave?
Halpern & Co. is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 87 Knox Ave need now?
Estimated from the permit date, the award windows for fire protection, signage, insulation, drywall, low-voltage, tile, cabinetry, flooring, countertop and finish carpentry 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.