Fresh hvac & mechanical building-permit activity in Downtown Toronto — pulled from the City of Toronto's official permit data. These are homeowners mid-project in Downtown Toronto, right now.
Last updated: 2026-06-02 · 193 recent permits in Downtown Toronto · ← all HVAC & mechanical permits in Toronto
| Issued | Address | Work | Est. cost |
|---|---|---|---|
| 2026-05-29 | 469 KING ST W (M5V) | HVAC - Interior alteration of third floor commercial office | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-05-28 | 390 BAY ST (M5H) | HVAC - Proposal for interior alterations | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-05-28 | 200 KING ST W (M5H) | HVAC - PROPOSED INTERIOR ALTERATION TO 9TH FLOOR | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-05-11 | 7 KING'S COLLEGE CRCL (M5S) | HVAC - Interior alterations in existing university library to create n | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-05-11 | 55 UNIVERSITY AVE (M5J) | HVAC - Proposed landlord model suite interior alterations to group D o | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-05-07 | 50 OLD FOREST HILL RD (M5P) | HVAC - Proposal to construct a new 3 storey SFD-detached dwelling with | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-05-06 | 720 KING ST W (M5V) | HVAC - Proposal for interior alterations to the existing public corrid | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-04-30 | 202 QUEEN ST W (M5V) | HVAC - Interior alterations on the first floor for a proposed new coff | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-04-14 | 86 BATHURST ST (M5V) | HVAC - Proposed shell interior alteration for future mercantile (group | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-04-09 | 40 KING ST W (M5H) | HVAC - Proposed interior alterations of existing Group D office occupa | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-04-02 | 105 ADELAIDE ST W (M5H) | HVAC - Proposal for interior alterations to Level 9,10,11 and 12 | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-03-31 | 32 OLD ORCHARD GRV (M5M) | HVAC - Proposal to demolish existing 11/2 storey single family dwellin | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-03-17 | 119 SPADINA AVE (M5V) | HVAC - interior alterations | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-02-26 | 467 QUEEN ST W (M5V) | HVAC - Proposal for interior alterations to an existing restaurant - P | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-02-20 | 1200 BAY ST (M5R) | Rev 01 - SEE NARRATIVE HVAC - Proposal to perform interior alterations | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-02-12 | 348 LAWRENCE AVE W (M5M) | HVAC - Proposed one storey rear addition (22m2) to existing two storey | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-02-05 | 20 ADELAIDE ST E (M5C) | HVAC - Proposed interior alterations to existing office - unit 401 | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-01-28 | 100 KING ST W (M5X) | HVAC - Proposal to demolish existing finishes/partitions as indicated | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-01-14 | 1 DUNDAS ST W (M5G) | HVAC - Proposal for interior alterations to elevator lobby and public | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-01-12 | 105 ADELAIDE ST W (M5H) | HVAC - Interior alterations - Unit 10A - Restaurant | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-01-12 | 6 HOSKIN AVE (M5S) | Proposal for Revised connections of kitchen exhaust ecology units (ECU | $1000 |
| 2026-01-07 | 246 DUNVEGAN RD (M5P) | REVISION - revised drawingsHVAC - Three storey rear addition, interio | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2026-01-07 | 800 BATHURST ST (M5R) | HVAC - Proposal for interior fit-up of a dental office | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-12-12 | 176 ST GEORGE ST (M5R) | HVAC - PROPOSED 3RD FLOOR INTERIOR ALTERATION | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-11-18 | 58 ARDWOLD GT (M5R) | REVISION - updating the mechanical design from a 2-system setup to a 4 | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-11-14 | 30 BOND ST (M5B) | HVAC - Proposal for interior alterations for Palliative Care unit refr | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-10-16 | 261 QUEENS QUAY E (M5A) | HVAC - Interior alterations to a non-residential building. Creation of | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-08-06 | 349 WALMER RD (M5R) | HVAC - Proposal for a new detached SFD | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-08-06 | 160 HURON ST (M5T) | HVAC - Verify existing framing in the course of construction, infill g | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-07-17 | 360 DAVENPORT RD (M5R) | HVAC - nterior alterations to existing unitbasement alteration - new b | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-06-19 | 121 ALBANY AVE (M5R) | HVAC - Proposed third floor addition with an expansion over the existi | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-05-27 | 585 UNIVERSITY AVE (M5G) | Construction of a new 190m2 entrance pavilion and ground floor level 8 | $6,000,000 |
| 2025-05-01 | 40 BAY ST (M5J) | HVAC - Proposal for ScotiaBank Arena - renovation to L200 ice plant, | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-03-14 | 66 POULETT ST (M5A) | HVAC - HVAC - Proposal to construct a new 4 storey SFD-townhouse.See a | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-03-06 | 291 SPADINA AVE (M5T) | REV01: updated drawings HVAC - Proposal for extensive renovations/inte | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-01-23 | 204 FOREST HILL RD (M5P) | HVAC - CONSTRUCT NEW THREE STOREY SINGLE FAMILY DWELLING | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2025-01-23 | 3 GILEAD PL (M5A) | HVAC - Proposal for interior alterations to convert existing manufactu | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2024-12-19 | 40 BROOKE AVE (M5M) | Rev HVAC - Proposed to construct a new 2 storey house with finished ba | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2024-10-15 | 860 BATHURST ST (M5R) | HVAC - Rev 01 Revision to permit 23 235705 BLD 00BA. Existing conditi | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
| 2024-09-16 | 502 ST CLEMENTS AVE (M5N) | HVAC - Proposed second storey rear addition, minor interior alteration | $DO NOT UPDATE OR DELETE THIS INFO FIELD |
Every row is a Downtown Toronto property where a hvac & mechanical job was just permitted — a warm lead in your service area. The full address list with owner-contact enrichment is the paid product.
Source: City of Toronto Open Data (official building-permit records). Verify details before outreach.
Source: City of Toronto Open Data (official building-permit records). Informational — verify details before outreach.