Street · 2041 of 8,516 by permit count
Building permits on Lonborough Ave, York
The City of Toronto has 93 building permits on record for Lonborough Ave in York, going back to 2001. Those permits created 11 homes and removed 1, a net change of +10. Declared construction value totals $3.6M. Half of the 80 permits issued here came through within 9 days of the application. The most recent permit was issued Jun 30, 2026 at 131 Lonborough Ave.
- Permits on record
- 932001–2026
- Declared construction value
- $3.6Mas filed, not adjusted
- Homes created
- 11dwelling units
- Homes removed
- 1net +10
- Typical wait
- 9 days18 days faster than the city
Permits issued per year
20012026 (part year)
Zoning
- Most common zone
- RM100.0% of permits · by-law 10.80
- In detached-house zones
- 0.0%38.0% below the city’s 38.0%
- Permits with a zone
- 93of 93 on record
The zoning categories the permits on Lonborough 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 M6M
Bicknell Ave97 permits
Renfield St96 permits
Centrepark Dr95 permits
Ingram Dr94 permits
Strathnairn Ave93 permits
Greenbrook Dr87 permits
Industry St87 permits
Flamborough Dr86 permits
Looking for one address on Lonborough 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 |
|---|---|---|---|---|
| Jun 30, 2026 | Multiple Projects | Revision 01: revised the structure for the roof and floor joists from TJI and roof trusses to SPF conventional lumber. Add a post and pad footing.Proposal for a 2 storey rear addition, interior alterations to main floor bathroom and relocate two basement windows. | — | Open |
| May 7, 2026 | Second Suite (New) | Proposal to convert basement into a legal second unit. | $15K | Open |
| Apr 7, 2026 | Second Suite (New) | Proposal for interior alterations to create a secondary suite | $15K | Closed |
| Mar 31, 2026 | Building Permit Related(PS) | Plumbing - Demolish existing single detached home and construct new 3 storey fourplex | — | Open |
| Mar 31, 2026 | Building Permit Related (DR) | Drain - Demolish existing single detached home and construct new 3 storey fourplex | — | Open |
| Mar 31, 2026 | Demolition | Demolish existing 1 storey dwelling to construct a new fourplex | — | Demolition |
| Mar 31, 2026 | Building Permit Related(MS) | HVAC - Demolish existing single detached home and construct new 3 storey fourplex | — | Open |
| Mar 31, 2026 | New Building | Demolish existing single detached home and construct new 3 storey fourplex | $1.5M | New build |
| Mar 19, 2026 | Finishing Basements | Proposed to convert basement into a second unit. | $15K | Closed |
| Mar 11, 2026 | Accessory Building(s) | Proposal to construct gazebo in rear yard | $3K | Closed |
| Feb 24, 2026 | Addition(s) | REV 02: Revision to remove rear lift.Proposed addition at rear of existing one storey dwelling to convert into 4 -unit building (2 units in basement, 2 units in first floor) | — | Closed |
| Feb 17, 2026 | Accessory Building(s) | Proposed gazebo in rear yard | $3K | Closed |
| Nov 3, 2025 | Building Permit Related(MS) | HVAC - Proposal for a 2 storey rear addition, interior alterations to main floor bathroom and relocate two basement windows. | — | Open |
| Oct 10, 2025 | Building Permit Related(PS) | Plumbing - Proposal for a 2 storey rear addition, interior alterations to main floor bathroom and relocate two basement windows. | — | Open |
| Sep 24, 2025 | Building Permit Related(MS) | HVAC - Proposed 1 storey garden suite in rear yard | — | Open |
| Sep 24, 2025 | Building Permit Related(PS) | Plumbing - Proposed 1 storey garden suite in rear yard | — | Open |
| Sep 24, 2025 | New Laneway / Rear Yard Suite | Proposed 1 storey garden suite in rear yard | $150K | Open |
| Sep 24, 2025 | Building Permit Related (DR) | Drain - Proposed 1 storey garden suite in rear yard | — | Open |
| Mar 5, 2025 | Building Permit Related (DR) | Drain - Proposal to replace footings and columns in basement. Interior alterations. Reconfigure stairs. | — | Closed |
| Mar 5, 2025 | Building Permit Related(PS) | Plumbing - Proposal to replace footings and columns in basement. Interior alterations. Reconfigure stairs. | — | Open |
| Feb 18, 2025 | Building Permit Related(MS) | HVAC - Proposed addition at rear of existing one storey dwelling to convert to 4 -unit building (2 units in basement, 2 units in first floor) | — | Closed |
| Feb 18, 2025 | Multiple Projects | Proposal to replace footings and columns in basement. Interior alterations. Reconfigure stairs. | $10K | Open |
| Jan 27, 2025 | Multiple Projects | Rev - Revision to remove the proposed addition and only include interior alterations to the ground floor and basementProposed second storey and one storey rear addition to existing dwelling | — | Open |
| Dec 10, 2024 | Building Permit Related(PS) | Plumbing - Proposed addition at rear of existing one storey dwelling to convert to 4 -unit building (2 units in basement, 2 units in first floor) | — | Closed |
| Mar 14, 2024 | Building Permit Related(PS) | REVISION 02: Revision to Plumbing Permit with updated Plumbing Data SheetPlumbing - Proposed 2 sty. Rear addition [39.15m²], second sty add. [121.54m²], rebuild exist. Front porch, prop. Rear wood balcony [4.65m²], prop. Detached 2 car garage[40.00m²], prop. Secondary suiteREVISION TO PREVIOUSLY APP | — | Closed |
| Jan 19, 2024 | Second Suite (New) | proposing to covert existing basement into a second suite | $40K | Closed |
| Jan 19, 2024 | Building Permit Related(PS) | Plumbing - proposing to covert existing basement into a second suite | — | Closed |
| Nov 27, 2023 | Building Permit Related(MS) | HVAC - Proposed 2 sty. Rear addition [39.15m²], second sty add. [121.54m²], rebuild exist. Front porch, prop. Rear wood balcony [4.65m²], prop, prop. Secondary suite(Detached garage removed from proposal). | — | Closed |
| Jul 18, 2023 | Building Permit Related (DR) | Drain - Proposed 2 sty. Rear addition [39.15m²], second sty add. [121.54m²], rebuild exist. Front porch, prop. Rear wood balcony [4.65m²], prop. Detached 2 car garage[40.00m²], prop. Secondary suiteREVISION TO PREVIOUSLY APPROVED PERMIT #23 116948 DRN 01 DR , PROPOSED 3RD UNIT IN BASEMENT | — | Closed |
| Jul 18, 2023 | Multiple Projects | Proposed 2 sty. Rear addition [39.15m²], second sty add. [121.54m²], rebuild exist. Front porch, prop. Rear wood balcony [4.65m²], prop, prop. Secondary suiteREVISION TO PREVIOUSLY APPROVED PERMIT #23 116948 BLD 00 SR, PROPOSED 3RD UNIT IN BASEMENT(Detached garage removed from proposal). | — | Closed |
| Mar 28, 2023 | Accessory Building(s) | revision: proposal to remove porch area | — | Open |
| Feb 22, 2023 | Other(SR) | Proposed to Demolish the existing single dettached rear garage. | $1K | Closed |
| Apr 12, 2022 | Addition(s) | Proposed 2nd-storey rear addition and new rear deck. | $350K | Closed |
| Apr 12, 2022 | Building Permit Related(PS) | Plumbing - Proposed 2nd-storey rear addition and new rear deck. | — | Closed |
| Apr 6, 2022 | Other(SR) | Proposal to construct a retaining wall at the rear of an existing SFD-detached dwelling. | $50K | Closed |
| Mar 23, 2022 | Multiple Projects | Rev 1: PROPOSED: SECOND STOREY ADDITION , INTERIOR ALTERATIONS. | — | Closed |
| Feb 24, 2022 | Back Water Valve (Sewer only) | Proposal to install a backwater valve on the sanitary line in an existing SFD-detached dwelling. | — | Closed |
| Feb 11, 2022 | Interior Alterations | Proposal for interior alterations to an existing 1 storey SFD-detached dwelling. | $50K | Closed |
| Feb 11, 2022 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to an existing 1 storey SFD-detached dwelling. | — | Closed |
| Jul 20, 2021 | Building Permit Related(MS) | HVAC - PROPOSED: SECOND STOREY ADDITION , INTERIOR ALTERATIONS. | — | Closed |
The 40 most recent of 93 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 Lonborough Ave with a permit on record · 40
- 10 Lonborough Ave1 permit · to 2020
- 11 Lonborough Ave1 permit · to 2018
- 17 Lonborough Ave1 permit · to 2020
- 19 Lonborough Ave2 permits · to 2013
- 25 Lonborough Ave2 permits · to 2022
- 30 Lonborough Ave1 permit · to 2016
- 34 Lonborough Ave1 permit · to 2004
- 37 Lonborough Ave2 permits · to 2023
- 38 Lonborough Ave1 permit · to 2015
- 39 Lonborough Ave7 permits · to 2022
- 40 Lonborough Ave7 permits · to 2019
- 43 Lonborough Ave1 permit · to 2001
- 47 Lonborough Ave2 permits · to 2024
- 49 Lonborough Ave3 permits · to 2025
- 51 Lonborough Ave1 permit · to 2022
- 52 Lonborough Ave1 permit · to 2017
- 54 Lonborough Ave1 permit · to 2001
- 55 Lonborough Ave9 permits · to 2026
- 56 Lonborough Ave1 permit · to 2011
- 57 Lonborough Ave2 permits · to 2004
- 58 Lonborough Ave1 permit · to 2011
- 59 Lonborough Ave2 permits · to 2022
- 63 Lonborough Ave5 permits · to 2024
- 78 Lonborough Ave4 permits · to 2014
- 80 Lonborough Ave1 permit · to 2011
- 81 Lonborough Ave3 permits · to 2018
- 85 Lonborough Ave1 permit · to 2020
- 87 Lonborough Ave2 permits · to 2015
- 96 Lonborough Ave3 permits · to 2026
- 97 Lonborough Ave1 permit · to 2015
- 100 Lonborough Ave2 permits · to 2019
- 103 Lonborough Ave3 permits · to 2025
- 109 Lonborough Ave1 permit · to 2010
- 112 Lonborough Ave2 permits · to 2026
- 113 Lonborough Ave1 permit · to 2014
- 118 Lonborough Ave1 permit · to 2017
- 119 Lonborough Ave3 permits · to 2020
- 121 Lonborough Ave3 permits · to 2007
- 129 Lonborough Ave4 permits · to 2026
- 131 Lonborough Ave3 permits · to 2026