Street · 1077 of 8,565 by permit count
Building permits on Hay Ave
The City of Toronto has 173 building permits on record for Hay Ave, going back to 1995. Those permits created 23 homes and removed 13, a net change of +10. Declared construction value totals $9.8M. The most recent permit was issued Apr 16, 2026 at 166 Hay Ave.
- Permits on record
- 1731995–2026
- Declared construction value
- $9.8Mas filed, not adjusted
- Homes created
- 23dwelling units
- Homes removed
- 13net +10
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Apr 16, 2026 | Building Permit Related (DR) | Drain - Proposal for garden suite at rear of property.Main dwelling will be a fourplex (25 245185 BLD 00 NH). | — | Open |
| Apr 16, 2026 | Building Permit Related(PS) | Plumbing - Proposal for garden suite at rear of property.Main dwelling will be a fourplex (25 245185 BLD 00 NH). | — | Open |
| Apr 1, 2026 | New Laneway / Rear Yard Suite | Proposal for garden suite at rear of property.Main dwelling will be a fourplex (25 245185 BLD 00 NH). | $400K | Open |
| Apr 1, 2026 | Building Permit Related(MS) | HVAC - Proposal for garden suite at rear of property.Main dwelling will be a fourplex (25 245185 BLD 00 NH). | — | Open |
| Feb 5, 2026 | Demolition | Proposed demolition of existing SFD detached dwelling to construct new 4 unit detached dwelling. | — | Demolition |
| Dec 24, 2025 | Building Permit Related (DR) | Drain - Proposed new construction of 4 unit detached dwelling (multiplex) | — | Open |
| Dec 24, 2025 | Building Permit Related(MS) | HVAC - Proposed new construction of 4 unit detached dwelling (multiplex) | — | Open |
| Dec 24, 2025 | New Building | Proposal to demolish existing single family dwelling and construct a new three storey four unit Houseplex, with 2 front main floor entry porches, 1 Rear main floor entry porch + Front and Rear 3rd floor balconies.Rear yard garden suite (25 245185 BLD 00 NH). | $900K | New build |
| Dec 8, 2025 | Back Water Valve (Sewer only) | Proposal to install a backwater valve. | — | Closed |
| Nov 5, 2025 | Building Permit Related(PS) | Plumbing - Proposed new construction of 4 unit detached dwelling (multiplex) | — | Open |
| Sep 16, 2025 | Building Permit Related (DR) | Drain - PART 2 - East LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115517 ZZC, and 21 243645 MV. | — | Closed |
| Sep 16, 2025 | Building Permit Related(PS) | Plumbing - PART 2 - East LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115517 ZZC, and 21 243645 MV. | — | Closed |
| Sep 16, 2025 | Building Permit Related(MS) | HVAC - PART 2 - East LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115517 ZZC, and 21 243645 MV. | — | Closed |
| Sep 16, 2025 | New Building | PART 2 - East LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115517 ZZC, and 21 243645 MV. | $1.0M | New build |
| Mar 27, 2025 | Demolition | Proposal to demolish the existing 2 storey SFD-detached dwelling. | — | Demolition |
| Mar 19, 2025 | Multiple Projects | Proposal for front one storey addition, rear 3 storey addition, interior alteration, one porch, one deck, one basement walkout. | $850K | Open |
| Mar 19, 2025 | Building Permit Related(PS) | Plumbing - Proposal for front one storey addition, rear 3 storey addition, interior alteration, one porch, one deck, one basement walkout. | — | Open |
| Mar 19, 2025 | Building Permit Related(MS) | HVAC - Proposal for front one storey addition, rear 3 storey addition, interior alteration, one porch, one deck, one basement walkout. | — | Open |
| Mar 6, 2025 | Building Permit Related (DR) | Drain - PART 1 - West LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115507 ZZC, and 21 243646 MV. | — | Open |
| Mar 6, 2025 | Building Permit Related(PS) | Plumbing - PART 1 - West LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115507 ZZC, and 21 243646 MV. | — | Open |
| Mar 6, 2025 | Building Permit Related(MS) | HVAC - PART 1 - West LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115507 ZZC, and 21 243646 MV. | — | Open |
| Mar 6, 2025 | New Building | PART 1 - West LotProposal to construct a new 2 storey SFD-detached dwelling with an integral garage and a finished basement. See also 24 211079 DEM, 21 115507 ZZC, and 21 243646 MV. | $920K | New build |
| Sep 9, 2024 | Fire Alarm | Proposal to replace the fire alarm panel in an existing apartment building with 6 units. | $4K | Closed |
| May 31, 2024 | Back Water Valve (Sewer only) | NEW BACKWATER VALVE INSTALLATION | — | Closed |
| Mar 11, 2024 | Multiple Projects | Proposal for adding 16.98 sq.m (rear second floor addition) on top of porch and 38.28 sq.m interior renovation and hvac redesigning. | $30K | Closed |
| Mar 11, 2024 | Building Permit Related(PS) | Plumbing - Proposal for adding 16.98 sq.m on top of porch and 38.28 sq.m interior renovation and hvac redesigning. | — | Closed |
| Mar 11, 2024 | Building Permit Related(MS) | HVAC - Proposal for adding 16.98 sq.m on top of porch and 38.28 sq.m interior renovation and hvac redesigning. | — | Closed |
| Dec 1, 2023 | New Building | Revision - 01 - entire dwelling raised slightly more than one footProposal to construct a new 1 storey single family dwelling | — | New build |
| Aug 28, 2023 | Back Water Valve (Sewer only) | BACK WATER VALVE AND SUMP PUMP | — | Closed |
| Mar 20, 2023 | Interior Alterations | he washroom will consist of a standup shower, a toilet, and a sink. The walls of the washroom will be build with waterproof dry walls, parts of it will be layer with tiles. The stand up shower will be shielded with a glass material on one of the sides, fixed to the dry wall with glue and a metal cla | $8K | Closed |
| Mar 20, 2023 | Building Permit Related(PS) | Plumbing - he washroom will consist of a standup shower, a toilet, and a sink. The walls of the washroom will be build with waterproof dry walls, parts of it will be layer with tiles. The stand up shower will be shielded with a glass material on one of the sides, fixed to the dry wall with glue and | — | Closed |
| Feb 14, 2023 | Building Permit Related (DR) | Drain - Proposal to construct a new 2 storey single family dwelling | — | Closed |
| Feb 14, 2023 | Demolition | DEMOLITION OF EXISTING HOUSE & BUILDING NEW 1-STOREY SINGLE FAMILY DWELLING | — | Demolition |
| Feb 14, 2023 | Building Permit Related(PS) | Plumbing - Proposal to construct a new 2 storey single family dwelling | — | Open |
| Feb 14, 2023 | Building Permit Related(MS) | HVAC - Proposal to construct a new 2 storey single family dwelling | — | Open |
| Mar 28, 2022 | Interior Alterations | Proposal for interior alterations to the basement. | $25K | Closed |
| Aug 5, 2021 | Multiple Projects | Proposed one-storey rear addition and rear deck to an existing bungalow. | $200K | Closed |
| Aug 5, 2021 | Building Permit Related(PS) | Plumbing - Proposed one storey rear addition and deck | — | Closed |
| Aug 5, 2021 | Building Permit Related(MS) | HVAC - Proposed one storey rear addition and deck | — | Closed |
| Jul 8, 2021 | Building Permit Related(MS) | HVAC - Two storey dwelling with attached garage, rear deck and basement walkout | — | Closed |
The 40 most recent of 173 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.