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Mechanical (HVAC) Permits in Toronto

Updated 2026-09-21: this page lists 36,686 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 36,686 active records in this stream, filed Jul 4, 1989–Sep 18, 2026. Disclosed construction estimates total $952,370,393 across 2,180 filings.

Latest Mechanical(MS) applications, city-wide

Source: City of Toronto Open Data, Building Permits — Active Permits · updated September 21, 2026. Showing the 100 most recent of 36,686 active records in this stream — the totals and stats on this page cover all 36,686.

AddressWardPermit typeDescriptionStatusAppliedEst. cost
11 Plainfield Rd26 176727 HVAYork South-WestonMechanical(MS)REV01: Revision to modify the HVAC design for the new gabled roof.HVAC - Proposal for a 2nd floor addition,…Not StartedSep 18, 2026—
30 Vice Regent Blvd26 235985 HVAEtobicoke NorthMechanical(MS)HVAC - Proposal for a 8 storey hotel building containing approximately 126 guest rooms, including associated…Application AcceptableSep 18, 2026—
65 Treverton Dr25 163651 HVAScarborough CentreMechanical(MS)HVAC - Alteration of existing storage with addition of new two storey garden suite in the backyard.Application On HoldSep 18, 2026—
18 King St E26 240246 HVAToronto CentreMechanical(MS)HVAC - Proposal for interior alterations for tenant "Paro"Pending Parent Folder ReviewSep 18, 2026—
5999-6023 Yonge St26 239748 HVAWillowdaleMechanical(MS)HVAC - Proposal for interior alterations to an existing restaurant, less than 30 seats for new tenant.Conven…Pending Parent Folder ReviewSep 18, 2026—
2318 Lake Shore Blvd W26 239992 HVAEtobicoke-LakeshoreMechanical(MS)HVAC - Interior Fit-Up for Medical Unit in a Shell unit - UNIT 302-304Application AcceptableSep 18, 2026—
92 Scarboro Beach Blvd26 216675 HVABeaches-East YorkMechanical(MS)HVAC - PROPOSED INTERIOR ALTERATION INCLUDING: ONE LOAD BEARING WALL REMOVAL, MAIN FLOOR KITCHEN REARRANGEME…Not Started - ExpressSep 18, 2026—
300 Manor Rd E26 223699 HVADon Valley WestMechanical(MS)HVAC - Construct 2nd Storey Addition at rearNot StartedSep 18, 2026—
1141 Bloor St W24 178449 HVADavenportMechanical(MS)Revision 02 - Revision related to Level 2 Amenity.-------------------------------------------------------REV…Not StartedSep 18, 2026—
595 Markham St26 239784 HVAUniversity-RosedaleMechanical(MS)HVAC - Interior tenant fit-out for Pasta Basta restaurant: Kitchen/serving, dining, two washrooms, partition…Application On HoldSep 18, 2026—
44 Cotton Ave26 240129 HVAScarborough SouthwestMechanical(MS)HVAC - Rear and second-storey additions to convert an existing detached dwelling into a duplex.Application AcceptableSep 18, 2026—
35 Sullivan St26 239918 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposed construction of a heated second-floor sunroom over the existing rear portion of the dwelling…Not StartedSep 18, 2026—
1040 Queen St W26 237044 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposal for a second floor rear additionNot StartedSep 18, 2026—
585 Shaw St25 263627 HVAUniversity-RosedaleMechanical(MS)HVAC - PROPOSED NEW LANEWAY SUITE WITH MAIN FLOOR PRIVATE WORKSHOP AND STORAGE FOR MAIN RESIDENTIAL UNIT. SE…Not StartedSep 18, 2026—
1784 Eglinton Ave W26 240153 HVAEglinton-LawrenceMechanical(MS)HVAC - Proposed addition one floor to an existing building at the rear of the propertyApplication On HoldSep 18, 2026—
12 Holmesdale Rd26 240059 HVADavenportMechanical(MS)HVAC - Proposing secondary unit in basement with new HVAC designPending Parent Folder ReviewSep 18, 2026—
5 Rockaway Cres25 122032 HVAScarborough SouthwestMechanical(MS)REV01: Proposed revision to HVACHVAC - Proposal for roof structure replacement, basement slab insulation and…Application AcceptableSep 18, 2026—
95 Highbourne Rd26 240026 HVAToronto-St. Paul'sMechanical(MS)HVAC - Proposed two-storey rear addition, a new rear covered deck, a new side canopy, underpinning of the ba…Application On HoldSep 18, 2026—
600 University Ave26 239765 HVAUniversity-RosedaleMechanical(MS)HVAC - Interior renovation project to update architectural finishes in the fourth floor ambulatory corridor.…Application AcceptableSep 18, 2026—
121 King St W26 236222 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposal for interior alterations on the 14th, 15th, 19th, 22nd-25th floors, including demolition, pa…Application AcceptableSep 18, 2026—
109 Whitmore Ave25 269129 HVAEglinton-LawrenceMechanical(MS)HVAC - Proposal for a second storey addition over the existing garage and a rear additionApplication On HoldSep 18, 2026—
19 Biggar Ave26 239400 HVADavenportMechanical(MS)HVAC - PROPOSED EXISTING REAR 2 STOREY TO BE REBUILDED +INTERIOR ADDITIONS + REAR WALKOUT + UNDERPINNING + R…Application AcceptableSep 17, 2026—
25 Sheppard Ave W26 239173 HVAWillowdaleMechanical(MS)HVAC - Proposed interior alterations including demolition of interior partitions and construction of new.Pending Parent Folder ReviewSep 17, 2026—
161 Commander Blvd26 239200 HVAScarborough NorthMechanical(MS)HVAC - Proposed interior alterations to existing industrial cosmetic manufacturing/compounding facility, inc…Pending Parent Folder ReviewSep 17, 2026—
59 Falaise Rd26 239543 HVAScarborough-GuildwoodMechanical(MS)HVAC - TO CONSTRUCT A NEW 2-STOREY GARDEN SUITEApplication On HoldSep 17, 2026—
321 Laird Dr22 158741 HVADon Valley WestMechanical(MS)Revision 01 - HVAC - To construction ground front and rear addition and second floor addition, front porch,…Application AcceptableSep 17, 2026—
88 The Pond Rd26 238885 HVAHumber River-Black CreekMechanical(MS)HVAC - Proposal for interior alteration of existing academic and office spaces for a new School of Medicine…Application AcceptableSep 17, 2026—
13 Dunbar Rd26 239432 HVAUniversity-RosedaleMechanical(MS)HVAC - Proposal for interior alterations in the basement and underpinningApplication AcceptableSep 17, 2026—
162 Gillard Ave26 238998 HVAToronto-DanforthMechanical(MS)HVAC - Proposal for interior alterations, underpinning, new rear yard deck, and removal of an one storey add…Not StartedSep 17, 2026—
596 Markham St26 239339 HVAUniversity-RosedaleMechanical(MS)HVAC - Proposal for interior alterations to Unit 2 for a property management office fit outApplication AcceptableSep 17, 2026—
2082 Kipling Ave26 124608 HVAEtobicoke NorthMechanical(MS)HVAC - Proposed Change of Use and Interior Alterations of existing vacant Industrial, Group F Division 2 occ…Application On HoldSep 17, 2026—
2 Bloor St E26 184949 HVAUniversity-RosedaleMechanical(MS)Revision to remove the area to the north and include the area to the east HVAC - Proposed interior alteratio…Not Started - ExpressSep 17, 2026—
150 Gerrard St W26 239462 MSAUniversity-RosedaleMechanical(MS)Proposed hvac and electrical upgradesto support a new CT scanning machine.Convenience address is 200 Elizabe…Application AcceptableSep 17, 2026$50K
322 Beresford Ave26 239351 HVAParkdale-High ParkMechanical(MS)HVAC - Proposed interior alterations, new secondary suite, new basement walk-out and new rear deckApplication On HoldSep 17, 2026—
1230 Queen St W26 239560 HVADavenportMechanical(MS)HVAC - Proposed interior alterations to existing Metro store # 772 in order to convert it into a Food Basics…Application AcceptableSep 17, 2026—
66 Patricia Ave26 239361 HVAWillowdaleMechanical(MS)HVAC - Demolish existing one storey dwelling and construct a new 3 storey fourplex with a front porch, rear…Application On HoldSep 17, 2026—
20 Blakley Ave26 239523 HVAYork South-WestonMechanical(MS)HVAC - Proposal for a 2 storey garden suiteApplication AcceptableSep 17, 2026—
4029 Ellesmere Rd26 228756 HVAScarborough-Rouge ParkMechanical(MS)HVAC - To construct a basement 2 unit apartmentNot Started - ExpressSep 17, 2026—
52 Wedgewood Dr26 137129 HVAWillowdaleMechanical(MS)HVAC - Proposal for a garden suite in the rear yard.Not StartedSep 17, 2026—
111 Richmond St W26 239327 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposal for interior alterations including demolition of interior partitions and construction of new…Not StartedSep 17, 2026—
1141 Bloor St W22 183936 HVADavenportMechanical(MS)HVA-02 Revision in connection with building permit 22 183936 (Block B):- Revision to Smoke Control MatrixHVA…Not StartedSep 17, 2026—
200 Wellington St W26 174852 HVASpadina-Fort YorkMechanical(MS)Revision 01: Modifications to PLB & HVAC in rooms Pantry 505 & Pantry 527HVAC - Proposal for interior altera…Not Started - ExpressSep 17, 2026—
44 Douglas Cres26 151916 HVAUniversity-RosedaleMechanical(MS)HVAC - Proposal for rear concrete deck with excavated basement below.Not StartedSep 17, 2026—
33 Yonge St26 221138 HVAToronto CentreMechanical(MS)REV 01: Revisions to the previously approved drawings to reflect updated interior layout changes and associa…Not Started - ExpressSep 17, 2026—
6 Paulson Rd26 165518 HVAYork South-WestonMechanical(MS)HVAC Revision 01 - Revision to permit 26-165518 HVA 01 ___________________________________HVAC - PROPOSED 2N…Not StartedSep 17, 2026—
2 Grandview Ave26 236073 HVAToronto-DanforthMechanical(MS)HVAC - Proposed third storey addition and balconyNot StartedSep 17, 2026—
382 Drewry Ave26 229562 HVAWillowdaleMechanical(MS)HVAC - Proposal to construct a new two-storey garden suite with unfinished basement.See also 26-168431 ZAP 0…Not StartedSep 17, 2026—
12 Deep Dene Dr25 265056 HVAScarborough-Rouge ParkMechanical(MS)Rev 01: Revision of hvac permitHVAC - Propsoal for a new SFD-Detached.Not StartedSep 16, 2026—
88 Malvern Ave26 238213 HVABeaches-East YorkMechanical(MS)HVAC - Proposal to alter the existing two-storey detached dwelling by constructing a partial front one-store…Application AcceptableSep 16, 2026—
2200 Islington Ave26 205670 HVAEtobicoke NorthMechanical(MS)Rev 01: Revision to HVAC permit. HVAC - Proposal for interior alterations to vacant unit to be converted int…Not StartedSep 16, 2026—
15 Wyndham St26 238361 MSADavenportMechanical(MS)HVAC upgrade to an existing single-family residence. Existing layout, supply registers, and duct distributio…Application AcceptableSep 16, 2026$10K
120 Adelaide St W26 238725 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposal for interior alterations to existing office. Unit 1505.Pending Parent Folder ReviewSep 16, 2026—
123 Westminster Ave26 225670 HVAParkdale-High ParkMechanical(MS)HVAC - Proposal for interior alterationsNot Started - ExpressSep 16, 2026—
17 Mcallister Rd26 238172 HVAYork CentreMechanical(MS)HVAC - Proposal to demolish existing building and construct a new 3-storey fourplex dwelling and a 2-storey…Not StartedSep 16, 2026—
955 Lake Shore Blvd W26 215578 HVASpadina-Fort YorkMechanical(MS)HVAC - Construct a 1-storey washroom and water filling stations - Washroom CApplication On HoldSep 16, 2026—
130 Fairholme Ave26 238460 HVAEglinton-LawrenceMechanical(MS)HVAC - Proposal for a second floor addition and two storey rear addition, interior alterations and a new bas…Not StartedSep 16, 2026—
67 O'connor Dr26 238231 HVAToronto-DanforthMechanical(MS)HVAC - Proposal to demolish existing 1 storey detached house and detached garage and construct a new 3 store…Not StartedSep 16, 2026—
832 Bay St26 170203 HVAUniversity-RosedaleMechanical(MS)REVISIOIN-02 : Addition of 4' hood beside existing 10' hoodREVISION - CHANGES TO WASH AREA, KITCHEN HOOD, FR…Not StartedSep 16, 2026—
2540 Finch Ave W26 238628 HVAHumber River-Black CreekMechanical(MS)HVAC - Proposal to convert existing office space to a medical clinic - UNIT 16Not StartedSep 16, 2026—
794 Gerrard St E26 124585 HVAToronto-DanforthMechanical(MS)REV 02: Revision as per bubbled changesHVAC - Proposal for interior alterations to convert existing retail b…Revision IssuedSep 16, 2026—
117 Yonge St26 238406 HVAToronto CentreMechanical(MS)HVAC - Proposed interior alterations, changes of entrance door, and store front window replacement, for exis…Application AcceptableSep 16, 2026—
2300 Yonge St26 238315 HVAEglinton-LawrenceMechanical(MS)HVAC - Proposal for interior alterations for a tenant fit up of an existing Group E Mercantile space- C033Under ReviewSep 16, 2026—
17 Mcallister Rd26 238179 HVAYork CentreMechanical(MS)HVAC - Proposal to demolish existing building and construct a new 3-storey fourplex dwelling and a 2-storey…Not StartedSep 16, 2026—
192 Jarvis St26 238817 HVAToronto CentreMechanical(MS)HVAC - Proposal to replace existing make-up air unit and associated structural reinforcement work.Application On HoldSep 16, 2026—
24 Thorburn Ave25 218083 HVAParkdale-High ParkMechanical(MS)HVAC - Proposed Interior Alterations for a Four Unit Houseplex dwelling (Fourplex).Not StartedSep 16, 2026—
7 Balmy Ave26 170251 HVABeaches-East YorkMechanical(MS)HVAC - Proposal to demolish the existing SFD and to construct a 2-unit House with integral garage, basement…Not StartedSep 16, 2026—
22 Thorburn Ave25 218079 HVAParkdale-High ParkMechanical(MS)HVAC - Proposed Interior Alterations for a Four Unit Houseplex dwelling (Fourplex).Application On HoldSep 16, 2026—
8 Eglinton Ave E26 238653 HVAToronto-St. Paul'sMechanical(MS)HVAC - Proposal for interior alterations to vacant unit RU05 into a Group E (Acai Shop).Application On HoldSep 16, 2026—
472 Symington Ave26 238341 MSADavenportMechanical(MS)Proposal for new high efficiency gas boiler with new rads heating whole house; Existing cooling air ductwork…Not StartedSep 16, 2026$15K
108 Harbord St26 121140 HVAUniversity-RosedaleMechanical(MS)HVAC - PROPOSED THREE STOREY REAR ADDITION AND INTERIOR ALTERATIONS TO A MIXED USE BUILDING.Not StartedSep 16, 2026—
552 Huron St26 229200 HVAUniversity-RosedaleMechanical(MS)HVAC - Proposal for interior alterationsApplication AcceptableSep 16, 2026—
10 Tichester Rd26 238352 HVAToronto-St. Paul'sMechanical(MS)HVAC - Proposal for replacement of pit hatches and ladder in train way pump room 3S68 at TTC's St. Clair Wes…Application On HoldSep 16, 2026—
15 Hi Mount Dr26 123308 HVADon Valley NorthMechanical(MS)HVAC Revision 01 - Revision to change the hvac system in basement from funance to heat pump-----------------…Not StartedSep 16, 2026—
82 Goswell Rd26 238249 HVAEtobicoke CentreMechanical(MS)HVAC - Proposed side, front and 2nd storey floor addition. Interior alterations, wood deck and rebuild concr…Application AcceptableSep 16, 2026—
255 Queens Quay E26 238579 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposal for interior alterations to existing Group D space.Application AcceptableSep 16, 2026—
25 Bridgenorth Cres24 209163 HVAEtobicoke NorthMechanical(MS)REVISION-01HVAC - PROPOSAL FOR A SECOND FLOOR ADDITION AND A SECONDARY UNIT IN THE BASEMENT OF A SINGLE FAMI…Not StartedSep 16, 2026—
127 Burndale Ave26 238246 HVAWillowdaleMechanical(MS)HVAC - Two storey new fourplex 321.91 sq.m.with integral garage of 35.20 sq.ft., finished basement of 126.81…Not StartedSep 16, 2026—
100 Front St W26 238475 MSASpadina-Fort YorkMechanical(MS)Proposal for east retail equipment upgradesNot StartedSep 16, 2026$403K
146 Bannockburn Ave26 219699 HVAEglinton-LawrenceMechanical(MS)HVAC - Demolishing of existing one and a half storey bungalow and build a new three story detached houseplex…Not StartedSep 16, 2026—
408 Richview Ave26 238600 HVAToronto-St. Paul'sMechanical(MS)HVAC - Proposal for an addition to the side and rear of the house and interior alterations.Not StartedSep 16, 2026—
768 Warden Ave26 238396 HVAScarborough SouthwestMechanical(MS)HVAC - Proposed interior alteration to create a bubble tea shop within an existing retail tenant space Group…Application AcceptableSep 16, 2026—
4600 Bathurst St26 238654 HVAYork CentreMechanical(MS)HVAC - Demolition of interior partitions, construct new interior partitions and doors, new windows, rework o…Application AcceptableSep 16, 2026—
88 Ravenbury Rd26 237798 HVADon Valley NorthMechanical(MS)HVAC - Proposal to construct an addition to the existing Residential HomeApplication AcceptableSep 15, 2026—
360 Melrose St25 270234 HVAEtobicoke-LakeshoreMechanical(MS)HVAC - Proposal to construct a new 2 storey SFD detached dwelling. (see COA file A0382/24EYK)Not StartedSep 15, 2026—
360 Melrose St25 270178 HVAEtobicoke-LakeshoreMechanical(MS)HVAC - Proposal to construct a new 2 storey SFD detached dwelling.Not StartedSep 15, 2026—
34 Boyton Rd26 215126 HVADon Valley WestMechanical(MS)HVAC - Proposal for a two-storey front addition, front porch, interior atlerations and rear deckNot StartedSep 15, 2026—
595 Middlefield Rd26 237872 HVAScarborough NorthMechanical(MS)HVAC - Interior Alteration to create Office area within units 17-18Application AcceptableSep 15, 2026—
65 Front St W26 237830 HVASpadina-Fort YorkMechanical(MS)HVAC - PROPOSED TAKE-OUT RESTAURANT WITHIN THE FOOD COURTS LOCATED ON THE LOWER LEVEL OF UNION STATION. - CR…Application AcceptableSep 15, 2026—
4560 Kingston Rd25 241502 HVAScarborough-Rouge ParkMechanical(MS)HVAC Revision 01 - Revision to interior parition from metal studs to wood studs, extending from the finished…Not StartedSep 15, 2026—
784 Dundas St W26 237797 MSAUniversity-RosedaleMechanical(MS)Installation of HVAC system serving an existing mixed-use building Unit 7.Not StartedSep 15, 2026$15K
693 Queen St W26 237928 HVASpadina-Fort YorkMechanical(MS)HVAC - Proposal to construct an one-storey rear addition to existing retail.Application On HoldSep 15, 2026—
1 Front St E24 212061 HVAToronto CentreMechanical(MS)REV 01: REV 01: REVISION TO PERMITS No. 24-212061 BLD, 24-212061 HVA 00 MS, and 24-212061 PLB 00 PS. Washroo…Not StartedSep 15, 2026—
3401 Dufferin St26 237671 HVAEglinton-LawrenceMechanical(MS)HVAC - Interior alterations - Unit CRU 172 - Smythe.Application AcceptableSep 15, 2026—
4700 Bathurst St26 237747 HVAYork CentreMechanical(MS)HVAC - Proposal for interior alterations to architectural floor layout, HVAC, plumbing and fire alarm system…Application AcceptableSep 15, 2026—
1006 Castlefield Ave26 224785 HVAEglinton-LawrenceMechanical(MS)HVAC - Proposed side and rear addition, second floor addition, interior alterations, a rear wood deck and fr…Not StartedSep 15, 2026—
24 Hendon Ave26 237249 HVAWillowdaleMechanical(MS)HVAC - Proposal for replacement of pit hatch and ladder at TTC's Finch Substation.Application AcceptableSep 15, 2026—
4188 Finch Ave E26 237533 HVAScarborough-AgincourtMechanical(MS)HVAC - Proposed interior alterations to convert existing office to take-out restaurant.Not StartedSep 15, 2026—
373 Front St E21 175625 HVAToronto CentreMechanical(MS)REV HVAC - Revision to interior fit out permit for community centre.Proposal to construct 2 - 13 storey resi…Application AcceptableSep 15, 2026—
1231 Martin Grove Rd26 237945 HVAEtobicoke NorthMechanical(MS)HVAC - Proposed construction of a soft curtain wall to contain air condition space to store temperature sens…Application AcceptableSep 15, 2026—
2020 Sheppard Ave W26 237981 HVAHumber River-Black CreekMechanical(MS)HVAC - Decarbonization retrofit including new heat pumps, ERVs, and associated mechanical and electrical wor…Application AcceptableSep 15, 2026—

Frequently asked questions

How many active mechanical (hvac) permits are there in Toronto?

PermitPulse is tracking 36,686 active Mechanical(MS) records across Toronto as of September 21, 2026, drawn from the City of Toronto's Active Permits dataset — filed between Jul 4, 1989 and Sep 18, 2026. Spadina-Fort York currently has the most, with 3,302.

Which Toronto wards have mechanical (hvac) permits right now?

Active Mechanical(MS) records currently span all 25 wards. The busiest: Spadina-Fort York (3,302), University-Rosedale (3,189), Etobicoke-Lakeshore (2,942), Eglinton-Lawrence (2,036), Toronto Centre (2,006), Toronto-Danforth (1,936), Parkdale-High Park (1,818), Davenport (1,583), Beaches-East York (1,562), Toronto-St. Paul's (1,554), plus 15 more wards. Click any ward in the table to see everything filed there, across all permit types.

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