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Mechanical(MS)

3401 DUFFERIN ST, Toronto

Permit details

Application
26 231328 HVA rev 00
Address
3401 DUFFERIN ST, Toronto (M6A)
full property record — every permit and signal at this address
Work
Building Permit Related(MS)
Structure
Multiple Unit Building
Status
Application Acceptable
Applied
2026-09-02
Issued
Declared value
Current use
Retail
Proposed use
Retail
Builder
Owner-filed

Scope of work (as filed)

HVAC - Demolition + back to base and redemise Landlord work including demolition of interior partitions, ceilings, finishes,millwork, lighting and shelving. New work includes re-demise into one retail unit and associated modification to HVAC, sprinkler layout and electrical provisions. - CRU 221

Inferred opportunity scopes

Demolition

Derived by rules from the permit text — an opportunity signal, not a statement that these packages are open or being bid.

Same application (2)

PermitAppliedStatus
Plumbing(PS) rev 00
Building Permit Related(PS)
2026-09-02 Application Acceptable
Building Additions/Alterations rev 00
Interior Demolition
2026-09-02 Not Started

Revisions and plumbing/mechanical/drain permits filed under the same application number.

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Likely scopes · competitive activity · lifecycle stage · opportunity score · fit for your trade.

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