Postal area · 97 of 98 by permit count
Building permits in M5X
The City of Toronto has 930 building permits on record for the M5X postal area, going back to 1995. Declared construction value totals $246.8M. Half of the 905 permits issued here came through within 14 days of the application. The most recent permit was issued Oct 29, 2026 at 100 King St W.
- Permits on record
- 9301995–2026
- Declared construction value
- $246.8Mas filed, not adjusted
- Homes created
- 0dwelling units
- Homes removed
- 0net +0
- Typical wait
- 14 days13 days faster than the city
Permits issued per year
20002026 (part year)
Zoning
- Most common zone
- CR100.0% of permits · by-law 40.10
- In detached-house zones
- 0.0%38.0% below the city’s 38.0%
- Permits with a zone
- 910of 930 on record
The zoning categories the permits in M5X fall in, under Zoning By-law 569-2013. These are the City's own category names. This counts permits, not land: it says where the building work happened under which rules, not how the area is carved up. What each zone allows, and what gets built in it.
Most common work
Structures worked on
Most recent permits
| Issued | Address | Work | What was filed | Value | Status |
|---|---|---|---|---|---|
| Oct 29, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposed interior alterations of existing suite for the Department of Foreign Affairs - Ireland. | — | Open |
| Oct 27, 2026 | 100 King St W | Alternative Solution | The Alternative Solution Proposal (ASP) has been prepared to address the provisions of a floor opening with a stair and discusses the features which are designed to protect the floor openings within the interac inc office located at the above-noted address so tha tthe stair opening is permitted and | — | Open |
| Oct 26, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposal for interior alterations to include the existing lobby area and corridor. | — | Open |
| Oct 21, 2026 | 100 King St W | Interior Alterations | Proposed interior alterations of existing suite for the Department of Foreign Affairs - Ireland. | $6.3M | Open |
| Oct 19, 2026 | 100 King St W | Interior Alterations | Proposal for interior alterations to the existing public corridor. | $500K | Open |
| Oct 7, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposal to construct interior alterations to portion of existing office. | — | Open |
| Oct 1, 2026 | 100 King St W | Sprinklers | Proposal for sprinkler alteration | $9K | Open |
| Sep 29, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposed interior alteration to an office space including plumbing and mechanical alterations. | — | Open |
| Sep 29, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Proposed interior alteration to an office space including plumbing and mechanical alterations. | — | Open |
| Sep 16, 2026 | 100 King St W | Interior Alterations | Proposed interior alteration to an office space including plumbing and mechanical alterations. | $2.0M | 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 |
| Sep 8, 2026 | 100 King St W | Interior Alterations | Proposal for interior alterations to existing building - Floors 21, 22 & 23 | $25.0M | Open |
| Sep 8, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to existing building - Floors 21, 22 & 23 | — | Open |
| Sep 3, 2026 | 100 King St W | Building Permit Related(PS) | Revision No. 2: Due to change of the scope of workRevision # 01 - for full architecture, interior design, mechancial and electrical desing added.Plumbing - Proposal to demolish existing finishes/partitions as indicated and restore area back to base. | — | Closed |
| Sep 3, 2026 | 100 King St W | Building Permit Related(MS) | Revision No. 2 - Due to change of the scope of workRevision # 01 - for full architecture, interior design, mechancial and electrical desing added.HVAC - Proposal to demolish existing finishes/partitions as indicated and restore area back to base. | — | Closed |
| Sep 3, 2026 | 100 King St W | Interior Alterations | Revision No. 2 - Due to a revised construction scopeRevision # 01 - for full architecture, interior design, mechancial and electrical desing added.Proposal to demolish existing finishes/partitions as indicated and restore area back to base. | — | Open |
| Jul 17, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposed interior alteration of existing retail food service, existing kitchen hood to remain | — | Open |
| Jul 17, 2026 | 100 King St W | Interior Alterations | Proposed interior alteration of existing retail food service, existing kitchen hood to remain | $200K | Open |
| Jul 17, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Proposed interior alteration of existing retail food service, existing kitchen hood to remain | — | Open |
| Jun 23, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Proposal for interior office alterations for tenant expansion including selective demolition, new offices, meeting rooms, and supporting spaces. | — | Open |
| Jun 19, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposal for interior office alterations for tenant expansion including selective demolition, new offices, meeting rooms, and supporting spaces. | — | Open |
| Jun 15, 2026 | 100 King St W | Interior Alterations | Proposal for interior office alterations for tenant expansion including selective demolition, new offices, meeting rooms, and supporting spaces. | $2.5M | Open |
| Jun 1, 2026 | 100 King St W | Garage Repair/Reconstruction | Full mastic waterproofing replacement and localized concrete repairs at 100 King Street West, Toronto, Parking Garage B Level to address deterioration. | $145K | Open |
| May 25, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Interior alterations to unit 3300 | — | Open |
| May 25, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Interior alterations to unit 3300 | — | Open |
| May 12, 2026 | 100 King St W | Interior Alterations | Interior alterations to unit 3300 | $70K | Open |
| May 4, 2026 | 100 King St W | Sprinklers | Proposal to install sprinklers to existing office - Floors 27-29. | $160K | Open |
| Apr 28, 2026 | 100 King St W | Electromagnetic Locks | Proposal to install three (3) double electromagnetic door locks for service elevators on three (3) floors - one (1) per floor. | $8K | Open |
| Apr 23, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Proposal for interior alterations. | — | Open |
| Apr 20, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Gowling WLG Floor 13, 14, 15 and 16 Interior Alterations. | — | Closed |
| Apr 14, 2026 | 100 King St W | Interior Alterations | Gowling WLG Floor 13, 14, 15 and 16 Interior Alterations. | $1K | Open |
| Mar 30, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Proposal for interior alterations. | — | Open |
| Mar 25, 2026 | 100 King St W | Interior Alterations | Proposal for interior alterations. | $800K | Open |
| Mar 23, 2026 | 100 King St W | Electromagnetic Locks | Proposal to install three (3) double door maglocks | $100K | Open |
| Mar 11, 2026 | 100 King St W | Building Permit Related(PS) | Plumbing - Proposed interior alterations to existing group e retail suite for 'Village Juicery' | — | Closed |
| Mar 10, 2026 | 100 King St W | Interior Alterations | Proposed interior alterations to existing group e retail suite for 'Village Juicery' | $300K | Closed |
| Mar 6, 2026 | 100 King St W | Building Permit Related(MS) | HVAC - Slab infill at concourse level | — | Closed |
| Mar 5, 2026 | 100 King St W | Interior Alterations | Slab infill at concourse level | $150K | Closed |
| Mar 4, 2026 | 100 King St W | Electromagnetic Locks | Proposal to install 3 double maglocks on floor 27; 2 single and 2 double maglocks on floor 28; and 4 double maglocks on floor 29. | $10K | Open |
| Mar 3, 2026 | 100 King St W | Electromagnetic Locks | Proposal to install three double electromagnetic door locks for service elevators. Fl 21, 22 & 23. | $8K | Closed |
The 40 most recent of 930 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.