377 Manning Ave, Toronto: 3-Storey Accessory Dwelling Unit
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3-Storey Accessory Dwelling Unit at 377 Manning Ave, Toronto was permitted on September 30, 2026 with a stated construction value of $1M to $5M. New accessory dwelling unit, 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 | 377 Manning Ave, Toronto |
| Project | 3-Storey Accessory Dwelling Unit |
| Building type | Residential |
| Work | New building |
| Storeys | 3 |
| Permit issued | September 30, 2026 |
| Housing units | 4 |
| Stated construction value | $1M to $5M |
| 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 March 20263 other permits at this address
- March 12, 2026New building · under $1M
- March 25, 2026New building · under $1M
- April 28, 2026New building · under $1M
- August 18, 2026New building · $1M to $5M
- August 19, 2026New building · $1M to $5M
- September 30, 2026New construction: 3-Storey Accessory Dwelling Unit · $1M to $5M (this page)
- October 2026Estimated construction start (estimate)
- October 2027Estimated 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.
Which trades are being bought now
Builtie stages each project as it moves; the trades open on it change week to week.
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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 377 Manning Ave?
3-Storey Accessory Dwelling Unit. New accessory dwelling unit, 3 storeys.
When was the permit issued for 377 Manning Ave?
September 30, 2026, by the City of Toronto.
Who is building 377 Manning Ave?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 377 Manning 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.