Street · 1865 of 8,565 by permit count
Building permits on Henderson Ave
The City of Toronto has 104 building permits on record for Henderson Ave, going back to 1992. Those permits created 3 homes and removed 1, a net change of +2. Declared construction value totals $3.8M. The most recent permit was issued Aug 10, 2026 at 43 Henderson Ave.
- Permits on record
- 1041992–2026
- Declared construction value
- $3.8Mas filed, not adjusted
- Homes created
- 3dwelling units
- Homes removed
- 1net +2
Permits issued per year
20022026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Aug 10, 2026 | Building Permit Related(MS) | HVAC - Alter the existing three-storey semi-detached with a rear two-storey renovation with a small-single storey addition. Minor Variance/Permission File Number A0425/20TEY | — | Open |
| Apr 9, 2026 | Interior Alterations | Proposal for wall removal on main floor replacing with new beams and posts. | $20K | Open |
| Oct 22, 2025 | Building Permit Related(MS) | HVAC - Proposal for interior renovations. | — | Open |
| Oct 20, 2025 | Interior Alterations | Proposal for interior renovations. | $50K | Open |
| Oct 20, 2025 | Building Permit Related(PS) | Plumbing - Proposal for interior renovations. | — | Open |
| Aug 1, 2025 | Multiple Projects | Rev 01: new skylights, remove existing ceiling in attic spaceNew dormer, roof deck, extend one window to become door | — | Closed |
| Jun 19, 2025 | Building Permit Related (DR) | Drain - Proposal for bench footing and underpinning. | — | Closed |
| Jun 19, 2025 | Building Permit Related(PS) | Plumbing - Proposal for bench footing and underpinning. | — | Open |
| May 8, 2025 | Underpinning | Proposal for bench footing and underpinning. | $50K | Open |
| Mar 5, 2025 | Building Permit Related(MS) | Revision #2 - no return grills on 2nd floor, duct sizing updated based upon the layout and fixed 1 supply riser location.HVAC - Proposed basement renovation & underpinning | — | Closed |
| Jan 8, 2025 | Interior Alterations | REV 01: Egress windows, Mechanical room and Structural (lintels/beams).Proposed basement renovation & underpinning | — | Closed |
| Jan 6, 2025 | Building Permit Related(PS) | Plumbing - Proposed basement renovation & underpinning | — | Closed |
| Oct 25, 2023 | Back Water Valve (Sewer only) | Proposal to install a backwater valve. | — | Closed |
| Jun 15, 2022 | Interior Alterations | Proposal for interior alterations to the existing dwelling. | $100K | Closed |
| Jun 15, 2022 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to the existing dwelling. | — | Closed |
| Jun 15, 2022 | Building Permit Related(MS) | HVAC - Proposal for interior alterations to the existing dwelling. | — | Closed |
| Sep 17, 2021 | Building Permit Related(PS) | Plumbing - Alter the existing three-storey semi-detached with a rear two-storey renovation with a small-single storey addition. Minor Variance/Permission File Number A0425/20TEY | — | Open |
| Sep 17, 2021 | Other(SR) | Alter the existing three-storey semi-detached with a rear two-storey renovation with a small-single storey addition. Minor Variance/Permission File Number A0425/20TEY | $400K | Open |
| May 20, 2021 | Building Permit Related (DR) | Drain - Proposal to construct a second storey rear addition, third floor addition, under pining, interior alterations and second basement apartment. | — | Closed |
| May 20, 2021 | Party Wall Admin Permits | work being done at 26 Henderson Ave. 20 229393 BLD | — | Closed |
| May 20, 2021 | Multiple Projects | Proposal to construct a second storey rear addition, third floor addition, under pining, interior alterations and second basement apartment. | $450K | Closed |
| May 20, 2021 | Building Permit Related(PS) | Plumbing - Proposal to construct a second storey rear addition, third floor addition, under pining, interior alterations and second basement apartment. | — | Closed |
| May 20, 2021 | Building Permit Related(MS) | HVAC - Proposal to construct a second storey rear addition, third floor addition, under pining, interior alterations and second basement apartment. | — | Closed |
| Dec 11, 2019 | Multiple Projects | add 3rd storey with interior alterations and a third floor rear deck | $200K | Closed |
| Dec 11, 2019 | Party Wall Admin Permits | Admin permit for work in conjunction with 11 Henderson Ave 19 178135 | — | Closed |
| Dec 11, 2019 | Building Permit Related(PS) | Plumbing - add 3rd storey with interior alterations | — | Closed |
| Dec 11, 2019 | Building Permit Related(MS) | HVAC - add 3rd storey with interior alterations | — | Closed |
| Apr 17, 2019 | Party Wall Admin Permits | Party Wall Permit Related to 17-277959 | — | Closed |
| Mar 22, 2019 | Party Wall Admin Permits | Party wall permit related to 19-115952 | — | Closed |
| Mar 22, 2019 | Party Wall Admin Permits | Party wall permit related to 19-115952 | — | Closed |
| Mar 22, 2019 | Other(SR) | Proposal for interior alteration and basement underpinning. | $150K | Closed |
| Nov 20, 2018 | Building Permit Related(MS) | Revision 1. Permit Revision to 17 269110 HVA 00 MSMinor Variance/Permission File Number : A0764/17TEYBuilding permit Number: 17 269110 BLD 00 SRBasement Alternations: 53m2, Interior Alterations: 94m2, Additions: 48m2 | — | Closed |
| Sep 28, 2018 | Back Water Valve (Sewer only) | Back water valve for sfd | — | Closed |
| Jun 26, 2018 | Multiple Projects | Revision # 01 - For new stairs to the basement.Proposed basement underpinning and walkout. | — | Open |
| Jun 14, 2018 | Building Permit Related(MS) | Revision # 01 - Updated hvac layout due to new basement stairs.HVAC - Proposed basement underpinning and walkout. | — | Closed |
| Jun 14, 2018 | Garage | Proposal to construct a rear detached garage | $20K | Open |
| Feb 20, 2018 | Building Permit Related (DR) | Drain - Proposal for multiple projects to an existing two storey semi-detached - single family dwelling. Scope of work includes alterations to the ground floor, construction of a new rear yard ground floor deck, construction of a new 2nd floor addition and a new 3rd floor addition. | — | Closed |
| Feb 20, 2018 | Multiple Projects | Proposal for multiple projects to an existing two storey semi-detached - single family dwelling. Scope of work includes alterations to the ground floor, construction of a new rear yard ground floor deck, construction of a new 2nd floor addition and a new 3rd floor addition. | $300K | Closed |
| Feb 20, 2018 | Building Permit Related(PS) | Plumbing - Proposal for multiple projects to an existing two storey semi-detached - single family dwelling. Scope of work includes alterations to the ground floor, construction of a new rear yard ground floor deck, construction of a new 2nd floor addition and a new 3rd floor addition. | — | Closed |
| Feb 20, 2018 | Building Permit Related(MS) | HVAC - Proposal for multiple projects to an existing two storey semi-detached - single family dwelling. Scope of work includes alterations to the ground floor, construction of a new rear yard ground floor deck, construction of a new 2nd floor addition and a new 3rd floor addition. | — | Open |
The 40 most recent of 104 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.