Neighbourhood · 1 of 158 by permit count
Building permits in Yonge-Bay Corridor
The City of Toronto has 42,473 building permits on record for the Yonge-Bay Corridor neighbourhood, going back to 1973. That is more than any other neighbourhood in Toronto. Those permits created 2,611 homes and removed 9, a net change of +2,602. Declared construction value totals $9.3B. The most recent permit was issued Sep 10, 2026 at 199 Bay St.
- Permits on record
- 42,4731973–2026
- Declared construction value
- $9.3Bas filed, not adjusted
- Homes created
- 2,611dwelling units
- Homes removed
- 9net +2,602
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Address | Work | What was filed | Value | Status |
|---|---|---|---|---|---|
| Sep 10, 2026 | 199 Bay St | Building Permit Related(PS) | Plumbing - INTERIOR ALTERATIONS | — | Open |
| Sep 10, 2026 | 361 University Ave | Sprinklers | Proposal for alterations to existing sprinkler system. | $540K | Open |
| Sep 10, 2026 | 120 Adelaide St W | Interior Alterations | Proposal for interior alterations on Unit R11. | $100K | Open |
| Sep 10, 2026 | 55 King St W | Interior Alterations | Proposal for interior alterations to install three (3) new phone booths, including the addition of sprinkler coverage within each booth | $50K | Open |
| Sep 10, 2026 | 199 Bay St | Building Permit Related(MS) | HVAC - INTERIOR ALTERATIONS | — | Open |
| Sep 10, 2026 | 79 Wellington St W | Building Permit Related(PS) | Plumbing - INTERIOR ALTERATION OF EXISTING OFFICE SPACE FOR NEW TENANT | — | Open |
| Sep 10, 2026 | 22 Adelaide St W | Building Permit Related(MS) | HVAC - Proposal for interior alterations for an office fit-out within a vacant tenant suite on the 42nd floor | — | Open |
| Sep 10, 2026 | 141 Adelaide St W | Building Permit Related(MS) | HVAC - INTERIOR ALTERATIONS (NON-RESIDENTIAL)NEW OFFICE SUITE FIT-OUT | — | Open |
| Sep 10, 2026 | 199 Bay St | Interior Alterations | INTERIOR ALTERATIONS | $2.0M | Open |
| Sep 10, 2026 | 390 Bay St | Interior Alterations | INTERIOR ALTERATIONS TO A NON-RESIDENTIAL BUILDING(NEW DEMISING WALL BETWEEN EXISTING SUITES 2900 & 2901 & SEPARATE ROOMS IN SUITE 2901) | $100K | Open |
| Sep 10, 2026 | 595 Bay St | Building Permit Related(MS) | HVAC - Proposal for interior alterations to the existing lobby | — | Open |
| Sep 10, 2026 | 22 Adelaide St W | Interior Alterations | Proposal for interior alterations for an office fit-out within a vacant tenant suite on the 42nd floor | $4.6M | Open |
| Sep 10, 2026 | 70 University Ave | Building Permit Related(MS) | HVAC - Proposed Interior alteration on the 9th floor for an office fit up. | — | Open |
| Sep 10, 2026 | 70 York St | Building Permit Related(PS) | Revision Plumbing - Installation of grey water pump in lieu ofgravity drain due to interference to meet slope. | — | Open |
| Sep 10, 2026 | 141 Adelaide St W | Building Permit Related(PS) | Plumbing - INTERIOR ALTERATIONS (NON-RESIDENTIAL)NEW OFFICE SUITE FIT-OUT | — | Open |
| Sep 10, 2026 | 199 Bay St | Interior Alterations | Demolition of the previous tenant layout and construction of a new tenant space - unit V104 | $486K | Open |
| Sep 10, 2026 | 22 Adelaide St W | Building Permit Related(PS) | Plumbing - Proposal for interior alterations for an office fit-out within a vacant tenant suite on the 42nd floor | — | Open |
| Sep 10, 2026 | 145R King St W | Building Permit Related(MS) | HVAC - Proposal for expansion/interior alterations of suite 2750. | — | Open |
| Sep 10, 2026 | 70 University Ave | Building Permit Related(PS) | Plumbing - Proposed Interior alteration on the 9th floor for an office fit up. | — | Open |
| Sep 10, 2026 | 141 Adelaide St W | Interior Alterations | INTERIOR ALTERATIONS, NEW OFFICE SUITE FIT-OUT | $100K | Open |
| Sep 10, 2026 | 70 University Ave | Interior Alterations | Proposed Interior alteration on the 9th floor for an office fit up. | $2.0M | Open |
| Sep 9, 2026 | 77 King St W | Building Permit Related(MS) | Revision 01: Minor revision to BLD and HVAC.HVAC - Proposed leasehold improvements inclusive of HVAC | — | Open |
| Sep 9, 2026 | 378 Yonge St | Other(PS) | Cafe bar area plumbing alterations | $15K | Open |
| Sep 9, 2026 | 100 Yonge St | Building Permit Related(PS) | Revision 01 - minor plumbing, HVAC, lighting and sprinkler modifications.Plumbing - Proposed interior alterations for existing office suite fit out - Scotiabank | — | Open |
| Sep 9, 2026 | 200 Bay St | Building Permit Related(MS) | HVAC - Proposal for interior demolition to bring back to base | — | Open |
| Sep 9, 2026 | 200 Bay St | Building Permit Related(PS) | Plumbing - Proposal for interior demolition to bring back to base | — | Open |
| Sep 9, 2026 | 199 Bay St | Building Permit Related(FS) | FS - Sprinkler Shop Drawing - INTERIOR ALTERATIONS | — | Open |
| Sep 9, 2026 | 111 Richmond St W | Building Permit Related(MS) | REVISION - REVISIONS TO ONLY THE 10TH FLOOR.HVAC - Interior alterations including demolition of interior partitions and construction of new on 10th, 11th and 12th floor | — | Open |
| Sep 9, 2026 | 200 Bay St | Interior Demolition | Proposal for interior demolition to bring back to base | — | Demolition |
| Sep 9, 2026 | 100 Yonge St | Interior Alterations | Revision 01 - revised interior office layout. Proposed interior alterations for existing office suite fit out - Scotiabank | — | Open |
| Sep 9, 2026 | 100 Yonge St | Building Permit Related(MS) | Revision 01 - minor plumbing, HVAC, lighting and sprinkler modifications.HVAC - Proposed interior alterations for existing office suite fit out - Scotiabank | — | Open |
| Sep 9, 2026 | 1 Dundas St W | Building Permit Related(PS) | Plumbing - Interior alteration to further renovate a recently renovated retail space within the Eaton Centre - 'LA MAISON SIMONSConvenience address is 220 Yonge St | — | Open |
| Sep 9, 2026 | 77 King St W | Interior Alterations | Revision 01: Minor revision to BLD and HVAC.Proposed leasehold improvements inclusive of HVAC | — | Open |
| Sep 8, 2026 | 40 King St W | Interior Alterations | Proposal for interior alterations to existing office space in Unit 2700. | $75K | Open |
| Sep 8, 2026 | 161 Bay St | Building Permit Related(MS) | HVAC - Proposed interior alteration back to base of existing office | — | Open |
| Sep 8, 2026 | 112 Elizabeth St | Other(PS) | Replacement of Domestic Water Heaters and associated piping.Convenience address is 111 Chestnut St | $1.0M | Open |
| Sep 8, 2026 | 40 King St W | Building Permit Related(MS) | HVAC - Proposal for interior alterations to existing office space in Unit 2700. | — | Open |
| Sep 8, 2026 | 40 King St W | Interior Alterations | Revision 01 - Relocate 2 smoke detectors at the interior staircase.---------------------------------------------------------------Proposal to extend existing interconnected stair between 55th and 56th floor to 57th floor | — | Open |
| Sep 8, 2026 | 123 Edward St | Interior Alterations | Interior alterations for a new tenant - Bioscript | $8K | Open |
| Sep 8, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposal for interior alterations to existing building - Floors 21, 22 & 23 | — | Open |
The 40 most recent of 42,473 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.