Home › Permit types › Mechanical (HVAC) Permits
Updated 2026-08-31: this page lists 37,125 active Mechanical(MS) records in Toronto, from the City of Toronto's Active Permits dataset. Toronto building permit applications are public record.
Mechanical permits (MS) cover heating, ventilation and air-conditioning work filed alongside a building permit — ductwork, HVAC alterations and mechanical systems in renovations and fit-outs across Toronto. PermitPulse is tracking 37,125 active records in this stream, filed Jul 4, 1989–Aug 28, 2026. Disclosed construction estimates total $954,338,412 across 2,167 filings.
Source: City of Toronto Open Data, Building Permits — Active Permits · updated August 31, 2026. Showing the 100 most recent of 37,125 active records in this stream — the totals and stats on this page cover all 37,125.
| Address | Ward | Permit type | Description | Status | Applied | Est. cost |
|---|---|---|---|---|---|---|
| 73 Mattice Ave26 115315 HVA | Etobicoke Centre | Mechanical(MS) | Rev 01 - Proposed amendments as per the bubbled drawings.HVAC - Proposal to demolish existing dwelling and c… | Application On Hold | Aug 28, 2026 | — |
| 3077 Weston Rd26 228163 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228021 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228018 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227708 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227719 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228035 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227640 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 59 Edgewood Ave26 226465 HVA | Beaches-East York | Mechanical(MS) | HVAC - Proposed accessibility interior renovation of existing 4 storey TCHC apartment building. Scope of wor… | Application Acceptable | Aug 28, 2026 | — |
| 3077 Weston Rd26 228001 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 405 The West Mall26 227647 HVA | Etobicoke Centre | Mechanical(MS) | HVAC - INTERIOR ALTERATIONS TO DEMISE AND BUILD-OUT EXISTING SUITE #900 INTO THREE SEPARATE SUITES #900, #90… | Pending Parent Folder Review | Aug 28, 2026 | — |
| 3077 Weston Rd26 227684 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 11 Yorkville Ave24 254385 HVA | University-Rosedale | Mechanical(MS) | REVISION-01HVAC - Fit out of a vacant unit into a medical office and clinic | Not Started | Aug 28, 2026 | — |
| 3077 Weston Rd26 227695 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228054 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227791 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 418 Rosemary Rd25 256844 HVA | Toronto-St. Paul's | Mechanical(MS) | HVAC - Proposal to construct a 2 storey rear addition with interior alterations and rear deck | Not Started | Aug 28, 2026 | — |
| 3077 Weston Rd26 227680 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227705 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227605 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227611 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227673 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227676 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227671 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228195 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 150 Brunswick Ave26 227552 HVA | University-Rosedale | Mechanical(MS) | HVAC - NEW LANEWAY SUITE TO BE CONSTRUCTED IN REAR YARD, EXISTING DWELLING TO REMAIN UNALTERED. | Application Acceptable | Aug 28, 2026 | — |
| 3077 Weston Rd26 227805 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 1560 Bayview Ave26 216008 HVA | Don Valley West | Mechanical(MS) | HVAC - Interior alterations to convert an existing commercial unit into a hair salon. | Not Started | Aug 28, 2026 | — |
| 110 Broadway Ave20 202777 HVA | Don Valley West | Mechanical(MS) | REV02: Proposed revision to convert level 8 from office space to twelve residential units. No change in the… | Not Started | Aug 28, 2026 | — |
| 150 Bloor St W26 227730 HVA | University-Rosedale | Mechanical(MS) | HVAC - Proposed interior alterations to existing office space, including the construction of one gypsum boar… | Pending Parent Folder Review | Aug 28, 2026 | — |
| 3077 Weston Rd26 227663 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227733 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 43 Wellesley St E26 227980 HVA | Toronto Centre | Mechanical(MS) | HVAC - Interior renovation of existing X-ray Rooms 240, 219, 236 and 231, to be completed in four sequential… | Application Acceptable | Aug 28, 2026 | — |
| 10 Plastics Ave26 139710 HVA | Etobicoke-Lakeshore | Mechanical(MS) | Revision 01: Cancel cooktop from Unit 100. HVAC - Interior alterations for a take out eating establishment a… | Application Acceptable | Aug 28, 2026 | — |
| 84 Glenvale Blvd26 136290 HVA | Don Valley West | Mechanical(MS) | REV01: Proposed revision of structural and HVAC designs as per drawingsHVAC - Proposal for multiple projects… | Not Started | Aug 28, 2026 | — |
| 3077 Weston Rd26 228177 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 180 Bloor St W26 228010 HVA | University-Rosedale | Mechanical(MS) | HVAC - Proposal for interior alterations for The Suite House. Floor 4. | Application Acceptable | Aug 28, 2026 | — |
| 131 Hampton Ave26 179600 HVA | Toronto-Danforth | Mechanical(MS) | HVAC - Proposes interior alteration to main floor of existing semi detached single family dwelling. | Application Acceptable | Aug 28, 2026 | — |
| 3077 Weston Rd26 227842 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 20 Queen St W26 228070 HVA | Toronto Centre | Mechanical(MS) | HVAC - Proposed interior alterations for expansion for DRA Americas Inc. | Application Acceptable | Aug 28, 2026 | — |
| 3077 Weston Rd26 228128 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227702 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228006 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227709 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228013 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 311 Laird Dr26 227761 HVA | Don Valley West | Mechanical(MS) | HVAC - Basement underpinning, interior structural alteration, bathrooms relocation, new stucco veneer for al… | Application Acceptable | Aug 28, 2026 | — |
| 529 Vaughan Rd26 227565 HVA | Toronto-St. Paul's | Mechanical(MS) | HVAC - NEW UNIVERSAL WASHROOMS, BARRIER FREE DOOR UPGRADES, KITCHEN RENOVATION, AND SCHOOL WIDE FIRE ALARM U… | Application Acceptable | Aug 28, 2026 | — |
| 3077 Weston Rd26 227674 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application On Hold | Aug 28, 2026 | $9K |
| 33 Woodbury Rd26 138291 HVA | Etobicoke-Lakeshore | Mechanical(MS) | HVAC - Proposed rear garden suite | Not Started | Aug 28, 2026 | — |
| 3077 Weston Rd26 227949 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227968 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228037 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228137 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227838 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228155 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228028 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 1 Dundas St W26 227583 HVA | Toronto Centre | Mechanical(MS) | HVAC - Interior alteration to further renovate a recently renovated retail space within the Eaton Centre - '… | Pending Parent Folder Review | Aug 28, 2026 | — |
| 49 Maria St26 227577 HVA | Parkdale-High Park | Mechanical(MS) | HVAC - Proposal for a 2 storey laneway suite | Not Started | Aug 28, 2026 | — |
| 1090 Don Mills Rd26 227790 HVA | Don Valley East | Mechanical(MS) | HVAC - Proposed interior alterations for nail salon "LA PAIGE NAILA". | Application On Hold | Aug 28, 2026 | — |
| 153 Glen Cedar Rd26 227683 HVA | Toronto-St. Paul's | Mechanical(MS) | HVAC - Interior alteration on basement, ground and second floor and rear addition to ground floor, including… | Application On Hold | Aug 28, 2026 | — |
| 3077 Weston Rd26 227989 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228048 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227599 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 183 Gladstone Ave26 227623 HVA | Davenport | Mechanical(MS) | HVAC - Proposed interior alterations to existing two-storey row dwelling, including removal of load-bearing… | Pending Parent Folder Review | Aug 28, 2026 | — |
| 3077 Weston Rd26 227815 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 228187 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 28, 2026 | $9K |
| 144 College St26 228153 HVA | University-Rosedale | Mechanical(MS) | HVAC - Proposed interior alterations for interior renovation on part of 7th floor, Room 727 to convert a lab… | Application On Hold | Aug 28, 2026 | — |
| 3077 Weston Rd26 227975 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227756 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 3077 Weston Rd26 227667 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 4841 Yonge St26 228113 HVA | Willowdale | Mechanical(MS) | HVAC - Proposal for interior alterations | Application Acceptable | Aug 28, 2026 | — |
| 1 Richmond St W26 145185 HVA | Toronto Centre | Mechanical(MS) | Revision 1: Revision includes the removal of several rooms, walls, doors and ceiling changes to Suite 750.HV… | Application Acceptable | Aug 28, 2026 | — |
| 3077 Weston Rd26 227714 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application On Hold | Aug 28, 2026 | $9K |
| 14 Elsfield Rd26 223088 HVA | Etobicoke-Lakeshore | Mechanical(MS) | HVAC - Proposed second floor addition 113.49m², Interior alteration 88.13m², rear deck, and new roof over ex… | Not Started | Aug 27, 2026 | — |
| 3077 Weston Rd26 227134 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 153 Bloor St W26 226693 HVA | University-Rosedale | Mechanical(MS) | HVAC - Proposal for interior alterations for new tenant in an existing retail unit - FLOOR 10 | Application Acceptable | Aug 27, 2026 | — |
| 3077 Weston Rd26 227209 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 227156 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226731 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application On Hold | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226989 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 227170 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226881 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 27, 2026 | $9K |
| 2290 Dundas St W26 150439 HVA | Parkdale-High Park | Mechanical(MS) | REVISION - as per the attched cover letterHVAC - Proposal for interior alterations to an existing retail gro… | Not Started | Aug 27, 2026 | — |
| 483 Bay St25 258154 HVA | Toronto Centre | Mechanical(MS) | Revision 02: Revision to permit, updated HVAC drawings for demolition, 9th floor and 10th floor HVAC layout… | Not Started | Aug 27, 2026 | — |
| 3077 Weston Rd26 227238 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 227040 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226824 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 25 The West Mall26 227292 HVA | Etobicoke-Lakeshore | Mechanical(MS) | HVAC - Replacement of existing patio windows with new windows and guards at existing eating establishement.… | Application Acceptable | Aug 27, 2026 | — |
| 22 Eastville Ave24 201222 HVA | Scarborough Southwest | Mechanical(MS) | Rev 01: Revision to HVAC PermitHVAC - Proposed construction of new SFD with finished basement | Not Started | Aug 27, 2026 | — |
| 3077 Weston Rd26 226868 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 227139 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226847 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 227199 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226760 MSA | Humber River-Black Creek | Mechanical(MS) | Proposed fan coil unit replacement | Application Acceptable | Aug 27, 2026 | $9K |
| 141 Adelaide St W26 226965 HVA | Spadina-Fort York | Mechanical(MS) | HVAC - Interior alterations to the 14th and 15th floors, removal and addition of partion walls for now offic… | Application On Hold | Aug 27, 2026 | — |
| 3077 Weston Rd26 226828 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226955 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 227014 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 3077 Weston Rd26 226962 MSA | Humber River-Black Creek | Mechanical(MS) | Proposal for fan coil unit replacement. | Application Acceptable | Aug 27, 2026 | $9K |
| 628 Rhodes Ave26 227234 HVA | Toronto-Danforth | Mechanical(MS) | HVAC - To alter the existing two-storey detached dwelling by replacing the existing rear deck with a new two… | Application Acceptable | Aug 27, 2026 | — |
PermitPulse is tracking 37,125 active Mechanical(MS) records across Toronto as of August 31, 2026, drawn from the City of Toronto's Active Permits dataset — filed between Jul 4, 1989 and Aug 28, 2026. Spadina-Fort York currently has the most, with 3,352.
Active Mechanical(MS) records currently span all 25 wards. The busiest: Spadina-Fort York (3,352), University-Rosedale (3,261), Etobicoke-Lakeshore (2,969), Toronto Centre (2,093), Eglinton-Lawrence (2,083), Toronto-Danforth (1,940), Parkdale-High Park (1,847), Davenport (1,588), Toronto-St. Paul's (1,579), Beaches-East York (1,566), plus 15 more wards. Click any ward in the table to see everything filed there, across all permit types.
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