Street · 1250 of 8,567 by permit count
Building permits on Austin Ave
The City of Toronto has 154 building permits on record for Austin Ave, going back to 1997. Those permits created 5 homes and removed 0, a net change of +5. Declared construction value totals $4.1M. The most recent permit was applied for Jul 30, 2026 at 17 Austin Ave.
- Permits on record
- 1541997–2026
- Declared construction value
- $4.1Mas filed, not adjusted
- Homes created
- 5dwelling units
- Homes removed
- 0net +5
Permits issued per year
20002026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Jul 30, 2026 | Building Permit Related(MS) | REV01: Revision to existing HVAC permit 26 156730 HVA 00 MS - basement layout changesHVAC - PROPOSED SIDE, REAR AND THIRD FLOOR ADDITIONS TO CREATE 3-STOREY TRIPLEX, UNDERPIN BASEMENT, NEW BALCONY AND EXTERIOR STAIRSAdrian Duta - Updated July 29, 2026 - The building has been revised to become a four | — | Closed |
| Jul 23, 2026 | Building Permit Related (DR) | Drain - PROPOSED SIDE, REAR AND THIRD FLOOR ADDITIONS TO CREATE 3-STOREY TRIPLEX, UNDERPIN BASEMENT, NEW BALCONY AND EXTERIOR STAIRS | — | Open |
| Jul 23, 2026 | Multiple Projects | PROPOSED SIDE, REAR AND THIRD FLOOR ADDITIONS TO CREATE 3-STOREY FOURPLEX UNDERPIN BASEMENT, NEW BALCONY AND EXTERIOR STAIRS | $600K | Open |
| Jul 23, 2026 | Building Permit Related(PS) | Plumbing - PROPOSED SIDE, REAR AND THIRD FLOOR ADDITIONS TO CREATE 3-STOREY TRIPLEX, UNDERPIN BASEMENT, NEW BALCONY AND EXTERIOR STAIRS | — | Open |
| Jun 29, 2026 | Building Permit Related(PS) | Plumbing - Proposed 2 storey addition. | — | Open |
| Jun 29, 2026 | Building Permit Related (DR) | Drain - Proposed 2 storey addition. | — | Open |
| Jun 29, 2026 | Building Permit Related(MS) | HVAC - Proposed 2 storey addition. | — | Open |
| Jun 29, 2026 | Multiple Projects | Proposed 2 storey addition. | $500K | Open |
| Jun 10, 2026 | Building Permit Related (DR) | Drain - Proposal to underpin existing unfinished basement and add basement washrrom | — | Open |
| Jun 10, 2026 | Multiple Projects | Proposal to underpin existing unfinished basement and add basement washrrom | $50K | Open |
| Jun 10, 2026 | Building Permit Related(PS) | Plumbing - Proposal to underpin existing unfinished basement and add basement washrrom | — | Open |
| Sep 18, 2025 | Interior Alterations | Proposal for interior alterations for new rear patio door opening | $20K | Open |
| Jul 15, 2025 | Multiple Projects | REV 01 - Proposed new basement layout.PROPOSED: Basement Underpinning, Basement walkout and Basement finish | — | Closed |
| Feb 24, 2025 | Building Permit Related(PS) | Plumbing - Proposal to construct a second storey rear addition and interior alterations to an existing two storey detached single family dwelling. | — | Closed |
| Jan 30, 2025 | Building Permit Related(MS) | HVAC - Proposal to construct a second storey rear addition and interior alterations to an existing two storey detached single family dwelling. | — | Closed |
| Jan 27, 2025 | Multiple Projects | REVISION01: Rear addition (13.88 sqm ) and interior renovations (143.27 sqm) NOTE: this is a revision to building permit 24217264 BLD 00 SR The proposed heating system for this project is electric (Heat Pump) and the HVAC reviewer has requested the Building Permit be revised accordingly. Notes: A0.1 | — | Closed |
| Sep 5, 2024 | Back Water Valve (Sewer only) | Proposal for installation of backwater valve | — | Closed |
| Jan 11, 2024 | Building Permit Related(PS) | Plumbing - PROPOSED: Basement Underpinning, Basement walkout and Basement finish | — | Closed |
| Dec 6, 2023 | Other(SR) | Basement Underpinning and basement entrance | $50K | Closed |
| Jul 10, 2023 | Accessory Building(s) | Converting existing rear detached garage to home office, add washroom - including addition of interior partition wall and washroom to be added | $15K | Closed |
| Jul 10, 2023 | Building Permit Related(PS) | Plumbing - Converting existing rear detached garage to home office, add washroom - including addition of interior partition wall and washroom to be added | — | Closed |
| Apr 5, 2023 | Back Water Valve (Sewer only) | Install BWV | — | Closed |
| Aug 29, 2022 | Building Permit Related (DR) | Drain - Proposed interior alterations and addition to convert detached single family dwelling into 2 unit detached dwelling. Work also includes new rear deck, basement walkout, front porch and third floor terrace.1st Floor Addition: 12.21 sq.m3rd Floor Addition: 57.88 sq.mBasement area of work (new) | — | Closed |
| Aug 29, 2022 | Multiple Projects | Proposal is to construct a rear addition and a 2nd and 3rd storey addition over existing(more than 50% of existing exterior walls above the ground to be maintained) | $500K | Closed |
| Aug 29, 2022 | Building Permit Related(PS) | Plumbing - Proposed interior alterations and addition to convert detached single family dwelling into 2 unit detached dwelling. Work also includes new rear deck, basement walkout, front porch and third floor terrace.1st Floor Addition: 12.21 sq.m3rd Floor Addition: 57.88 sq.mBasement area of work (n | — | Closed |
| Aug 15, 2022 | Building Permit Related (DR) | Drain - Proposal for underpinning, basement and second floor interior renovation. | — | Closed |
| Aug 8, 2022 | Party Wall Admin Permits | ADMIN PERMIT RELATED TO 4 Austin Ave (PERMIT #22-126350) | $2K | Closed |
| Aug 8, 2022 | Building Permit Related(PS) | Plumbing - Proposal for underpinning, basement and second floor interior renovation. | — | Open |
| Aug 8, 2022 | Multiple Projects | Proposal for underpinning, basement and second floor interior renovation. | $120K | Open |
| Aug 2, 2022 | Multiple Projects | REV 02: REAR ADDITION TO EXISTING SFD, SEMI-DETACHED HOME. REVISION TO PERMIT 20 164310 BLD 01 SRNEW ROOF STYLE, STRUCTURAL CHANGES TO PROPOSED ADDITION + CHANGE IN PARTY WALL CONSTRUCTION | — | Open |
| Jun 23, 2022 | Building Permit Related(MS) | HVAC - To construct rear two storey addition rear deck and basement walkout | — | Closed |
| May 19, 2022 | Building Permit Related (DR) | Drain - Proposal is to construct a new 3 storey detached house with a secondary suite in the basement. | — | Closed |
| May 19, 2022 | New Building - By Renovation | Proposal is to construct a new 3 storey detached house with a secondary suite in the basement. | $500K | New build |
| May 19, 2022 | Building Permit Related(PS) | Plumbing - Proposal is to construct a new 3 storey detached house with a secondary suite in the basement. | — | Closed |
| Dec 14, 2021 | Multiple Projects | Revision 02 - Revision to interior stair opening.Revision 01 - Revision to basement underpining , basement walkout replaced at existing location. Proposal to underpin and finish the basement as well as construct a new basement walkout. | — | Closed |
| Jun 22, 2021 | Deck | PROPOSED: REAR THIRD STOREY TERRACE AND DORMER OPENING | $9K | Closed |
| Sep 8, 2020 | Garage | Proposal to reconstruct the detached garage at the rear of an existing SFD-detached dwelling | $30K | Closed |
| Aug 21, 2020 | Multiple Projects | REVISION #1:BASEMENT INTERIOR ALTERATIONS; NEW WINDOWS WELLS IN BASEMENT; NEW REAR ROOF DECKProposal for 1 storey rear addition, interior alterations, new rear deck and underpinning | — | Open |
| Jul 14, 2020 | Building Permit Related(PS) | Plumbing - To construct rear two storey addition rear deck and basement walkout | — | Closed |
| Jul 14, 2020 | Building Permit Related (DR) | Drain - Proposal to construct a rear one storey addition to existing semi-detached dwelling. | — | Open |
The 40 most recent of 154 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.