Street · 1717 of 8,516 by permit count
Building permits on Gwynne Ave
The City of Toronto has 113 building permits on record for Gwynne Ave, going back to 1996. Those permits created 6 homes and removed 1, a net change of +5. Declared construction value totals $1.9M. Half of the 109 permits issued here came through within 7 days of the application. The most recent permit was issued Oct 22, 2026 at 28 Gwynne Ave.
- Permits on record
- 1131996–2026
- Declared construction value
- $1.9Mas filed, not adjusted
- Homes created
- 6dwelling units
- Homes removed
- 1net +5
- Typical wait
- 7 days20 days faster than the city
Permits issued per year
20012026 (part year)
Zoning
- Most common zone
- R100.0% of permits · by-law 10.10
- In detached-house zones
- 0.0%38.0% below the city’s 38.0%
- Permits with a zone
- 113of 113 on record
The zoning categories the permits on Gwynne Ave fall in, under Zoning By-law 569-2013. These are the City's own category names. This counts permits, not land: it says where the building work happened under which rules, not how the area is carved up. What each zone allows, and what gets built in it.
Most common work
Structures worked on
Postal areas
Other streets in M6K
Princes Blvd128 permits
West Lodge Ave125 permits
Elm Grove Ave122 permits
Lynn Williams St117 permits
Western Battery Rd112 permits
Jefferson Ave102 permits
Wilson Park Rd93 permits
Melbourne Ave84 permits
Looking for one address on Gwynne Ave? The address lookup shows every permit filed against a single house or building number.
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Oct 22, 2026 | Back Water Valve (Sewer only) | Proposal to install back water valve. | — | Closed |
| Aug 24, 2026 | Building Permit Related(PS) | Plumbing - Proposed new two storey rear addition with new second floor rear balcony, underpinning, interior alterations and conversion to two family dwelling with proposed new basement apartment.See also 26 167899 ZAP | — | Open |
| Aug 24, 2026 | Building Permit Related(MS) | HVAC - Proposed new two storey rear addition with new second floor rear balcony, underpinning, interior alterations and conversion to two family dwelling with proposed new basement apartment.See also 26 167899 ZAP | — | Open |
| Aug 24, 2026 | Multiple Projects | Proposed new two storey rear addition with new second floor rear balcony, underpinning, interior alterations and conversion to two family dwelling with proposed new basement apartment.See also 26 167899 ZAP | $70K | Open |
| Apr 12, 2026 | Party Wall Admin Permits | Proposal for party wall admin permit to 37 Gwynne Ave | — | Open |
| Apr 7, 2026 | Multiple Projects | Proposal for underpinning and interior alterations in basement | $45K | Open |
| Apr 7, 2026 | Building Permit Related (DR) | Drain - Proposal for underpinning and interior alterations in basement | — | Open |
| Apr 7, 2026 | Building Permit Related(PS) | Plumbing - Proposal for underpinning and interior alterations in basement | — | Open |
| Jul 16, 2025 | Back Water Valve (Sewer only) | Backwater valve for single family dwelling. | — | Closed |
| Nov 13, 2024 | Addition(s) | Revision 01 - Revision to permit 21 237092 BLD 00 - addition of two windows on south side---------------------------------------------------------------------------------Two storey rear addition on an existing two storey house, with third floor addition over parts of bothnew and existing, basement s | — | Closed |
| Jan 22, 2024 | Building Permit Related(PS) | Plumbing - Two storey rear addition on an existing two storey house, with third floor addition over parts of bothnew and existing, basement secondary suite. | — | Closed |
| Jan 22, 2024 | Building Permit Related(MS) | HVAC - Two storey rear addition on an existing two storey house, with third floor addition over parts of bothnew and existing, basement secondary suite. | — | Closed |
| Nov 14, 2023 | Building Permit Related(MS) | HVAC - Reconstruct two storey rear portion, reconstruct one storey addition at rear with second floor above, two storey rear addition, interior alterations, underpinning | — | Closed |
| Nov 2, 2023 | Multiple Projects | REVISION 01 TO BUILDING PERMIT 23 158757 BLD TO REVISE INTERIORLAYOUT ON ALL FLOORS AND NEW GROUND FLOOR REAR CANOPY ///RECONSTRUCT 2 STOREY REAR PORTION, RECONSTRUCT 1 STOREY AT REAR WITH 2nd FLOOR ABOVE, NEW 2 STOREY REAR ADDITION, INTERIOR ALTERATIONS, & UNDERPINNING TO EXISTING SINGLE FAMILY DWE | — | Closed |
| Oct 25, 2023 | Party Wall Admin Permits | Admin permit for the work at 73 Gwynne see 23 190242 | — | Closed |
| Oct 25, 2023 | Addition(s) | Proposed rear addition | $20K | Closed |
| Oct 25, 2023 | Building Permit Related(PS) | Plumbing - Proposed rear addition | — | Closed |
| Aug 24, 2023 | Building Permit Related (DR) | Drain - Basement underpinning, plumbing and drain. | — | Closed |
| Aug 24, 2023 | Party Wall Admin Permits | Admin permit for the work at 73 Gwynne ave see permit 23 190242 | — | Closed |
| Aug 24, 2023 | Underpinning | Basement underpinning, plumbing and drain. | $20K | Closed |
| Aug 24, 2023 | Building Permit Related(PS) | Plumbing - Basement underpinning, plumbing and drain. | — | Closed |
| Jun 13, 2023 | Building Permit Related (DR) | Drain - RECONSTRUCT 2 STOREY REAR PORTION, RECONSTRUCT 1 STOREY AT REAR WITH 2nd FLOOR ABOVE, NEW 2 STOREY REAR ADDITION, INTERIOR ALTERATIONS, & UNDERPINNING TO EXISTING SINGLE FAMILY DWELLING (ROWHOUSE). ALSO SEE ZAP 22 213130, COA, & PARTY WALL ADMIN PERMITS AT 42 & 46 GWYNNE AVE. | — | Closed |
| Jun 13, 2023 | Building Permit Related(PS) | Plumbing - RECONSTRUCT 2 STOREY REAR PORTION, RECONSTRUCT 1 STOREY AT REAR WITH 2nd FLOOR ABOVE, NEW 2 STOREY REAR ADDITION, INTERIOR ALTERATIONS, & UNDERPINNING TO EXISTING SINGLE FAMILY DWELLING (ROWHOUSE). ALSO SEE ZAP 22 213130, COA, & PARTY WALL ADMIN PERMITS AT 42 & 46 GWYNNE AVE. | — | Closed |
| Jun 13, 2023 | Party Wall Admin Permits | PARTY WALL ADMIN PERMIT IN CONNECTION TO UNDERPINNING WORK AT 44 GWYNNE AVE (23 158757 BLD 00 SR) | $1K | Open |
| Jun 13, 2023 | Party Wall Admin Permits | PARTY WALL ADMIN PERMIT IN CONNECTION TO UNDERPINNING & FOUNDATION WORK AT 44 GWYNNE AVE (23 158757 BLD 00 SR) | $1K | Open |
| Feb 24, 2023 | Other(SR) | Propoasl to install solar PV system on roof. | $25K | Open |
| Aug 11, 2022 | Addition(s) | Demolish the existing one storey laundry room and construct a rear two storey addition plus unfinished basement room. | $100K | Open |
| Aug 11, 2022 | Building Permit Related(PS) | Plumbing - Demolish the existing one storey laundry room and construct a rear two storey addition plus unfinished basement room. | — | Open |
| Aug 11, 2022 | Building Permit Related(MS) | HVAC - Demolish the existing one storey laundry room and construct a rear two storey addition plus unfinished basement room. | — | Open |
| Jul 5, 2022 | Building Permit Related (DR) | Drain - BASEMENT UNDERPINNING, NEW DRAINS, BASEMENT FINISHING. 41.65 LINEAR M OF UNDERPINNING / 63 SQ M OF BASEMENT FINISHING | — | Closed |
| Jul 5, 2022 | Party Wall Admin Permits | ADMIN PERMIT FOR PARTY WALL BETWEEN #71 AND #69 GWYNNE AVE. | — | Closed |
| Jul 5, 2022 | Underpinning | BASEMENT UNDERPINNING, NEW DRAINS, BASEMENT FINISHING. 41.65 LINEAR M OF UNDERPINNING / 63 SQ M OF BASEMENT FINISHING | $50K | Open |
| Jul 5, 2022 | Building Permit Related(PS) | Plumbing - BASEMENT UNDERPINNING, NEW DRAINS, BASEMENT FINISHING. 41.65 LINEAR M OF UNDERPINNING / 63 SQ M OF BASEMENT FINISHING | — | Open |
| Jul 4, 2021 | Interior Alterations | Construct interior alterations to all floors and demolition of addition | $300K | Closed |
| Jun 14, 2021 | Building Permit Related(MS) | HVAC - Proposed interior alterations and basement underpin, rear deck removal, and new front walkout. Linear underpin length 68'. | — | Closed |
| Apr 16, 2021 | Accessory Building(s) | Free standing bunkie in the rear yard. The studio will be used for personal use as a home study, kids play area and general quiet space.Proposal reviewed as an ancillary structure - a Shed, not a separate USE. Not to be used to as a human habitation, a dwelling. | $50K | Closed |
| Mar 25, 2021 | Building Permit Related(PS) | Plumbing - New basement entrance and Basement Unit | — | Closed |
| Mar 25, 2021 | Second Suite (New) | New basement entrance and Basement Unit | $25K | Open |
| Mar 12, 2021 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations in the existing semi-detached single family dwelling. | — | Open |
| Mar 12, 2021 | Interior Alterations | Proposal for interior alterations in the existing semi-detached single family dwelling. | $20K | Open |
The 40 most recent of 113 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.
Every address on Gwynne Ave with a permit on record · 37
- 1 Gwynne Ave7 permits · to 2003
- 7 Gwynne Ave5 permits · to 2021
- 14 Gwynne Ave1 permit · to 2009
- 18 Gwynne Ave2 permits · to 2017
- 20 Gwynne Ave2 permits · to 2018
- 22 Gwynne Ave1 permit · to 1998
- 27 Gwynne Ave5 permits · to 2021
- 28 Gwynne Ave1 permit · to 2026
- 33 Gwynne Ave5 permits · to 2021
- 35 Gwynne Ave1 permit · to 2026
- 37 Gwynne Ave6 permits · to 2026
- 39 Gwynne Ave3 permits · to 2012
- 40 Gwynne Ave1 permit · to 2012
- 42 Gwynne Ave1 permit · to 2023
- 44 Gwynne Ave4 permits · to 2023
- 46 Gwynne Ave1 permit · to 2023
- 48 Gwynne Ave2 permits · to 2004
- 50 Gwynne Ave4 permits · to 2015
- 52 Gwynne Ave3 permits · to 2009
- 54 Gwynne Ave1 permit · to 1996
- 55 Gwynne Ave1 permit · to 2021
- 57 Gwynne Ave5 permits · to 2021
- 60 Gwynne Ave3 permits · to 2026
- 61 Gwynne Ave2 permits · to 2017
- 62 Gwynne Ave1 permit · to 2025
- 63 Gwynne Ave2 permits · to 2016
- 64 Gwynne Ave4 permits · to 2024
- 65 Gwynne Ave4 permits · to 2015
- 67 Gwynne Ave3 permits · to 2015
- 69 Gwynne Ave10 permits · to 2022
- 71 Gwynne Ave5 permits · to 2023
- 73 Gwynne Ave7 permits · to 2023
- 74 Gwynne Ave1 permit · to 2018
- 75 Gwynne Ave1 permit · to 2023
- 79 Gwynne Ave6 permits · to 2022
- 83 Gwynne Ave1 permit · to 2023
- 85 Gwynne Ave1 permit · to 2005