155 Strachan Ave, Toronto: 4-Storey Accessory Dwelling Unit
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4-Storey Accessory Dwelling Unit at 155 Strachan Ave, Toronto was permitted on November 20, 2025 with a stated construction value of $1M to $5M. New accessory dwelling unit, 4 storeys. 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 | 155 Strachan Ave, Toronto |
| Neighbourhood | West Queen West |
| Project | 4-Storey Accessory Dwelling Unit |
| Building type | Residential |
| Work | New building |
| Storeys | 4 |
| Permit issued | November 20, 2025 |
| Housing units | 1 |
| Stated construction value | $1M to $5M |
| Estimated stage | Framing |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
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Where this project is
- Since October 20251 other permit at this address
- October 27, 2025Small Residential Projects · under $1M
- October 27, 2025Drains and site services
- October 27, 2025Plumbing
- October 27, 2025Mechanical
- November 12, 2025Demolition
- November 20, 2025New construction: 4-Storey Accessory Dwelling Unit · $1M to $5M (this page)
- December 2025Estimated construction start (estimate)
- December 2026Estimated completion (estimate)
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
- 10 R Ordnance StNew building · $10M to $25M · April 2026
- 2 Strachan AveAddition or alteration: fire protection · $1M to $5M · April 2026
- 180 Shaw StAddition or alteration: roofing · $1M to $5M · February 2026
- 801 King St WAddition or alteration: interior alteration · $1M to $5M · November 2025
- 890 King St WAddition or alteration: interior alteration · $1M to $5M · March 2026
12 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.) | Dec 2025 – Dec 2026 | Estimate |
| Construction Site Security | Nov 2025 – Feb 2026 | Window passed (est.) |
| Painting | Jan 2026 – Apr 2026 | Window passed (est.) |
| Masonry | Dec 2025 – Feb 2026 | Window passed (est.) |
| Waterproofing | Dec 2025 – Feb 2026 | Window passed (est.) |
| Roofing | Jan 2026 – Apr 2026 | Window passed (est.) |
| Windows, Doors and Glazing | Jan 2026 – Mar 2026 | Window passed (est.) |
| Electrical | Feb 2026 – Apr 2026 | Window passed (est.) |
| HVAC and Mechanical | Feb 2026 – Apr 2026 | Window passed (est.) |
| Plumbing | Jan 2026 – Apr 2026 | Window passed (est.) |
| Fire Protection | Feb 2026 – Apr 2026 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (December 2025) to the estimated completion (December 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
- 153 Strachan Ave: 4-Storey Accessory Dwelling Unit
- 701 Queen St W: 3-Storey Mixed-Use Building
- 801 King St W: Apartment Building Renovation
- 575 Adelaide St W: Apartment Building Renovation
- 28 Bathurst St: Affordable Housing Renovation
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 155 Strachan Ave?
4-Storey Accessory Dwelling Unit. New accessory dwelling unit, 4 storeys.
When was the permit issued for 155 Strachan Ave?
November 20, 2025, by the City of Toronto.
Who is building 155 Strachan Ave?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 155 Strachan Ave 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.