Street · 5903 of 8,516 by permit count
Building permits on Calthorpe Ave, Scarborough
The City of Toronto has 17 building permits on record for Calthorpe Ave in Scarborough, going back to 2003. Those permits created 6 homes and removed 0, a net change of +6. Declared construction value totals $231K. The most recent permit was issued Aug 7, 2026 at 5 Calthorpe Ave.
- Permits on record
- 172003–2026
- Declared construction value
- $231Kas filed, not adjusted
- Homes created
- 6dwelling units
- Homes removed
- 0net +6
Permits issued per year
Most common work
Structures worked on
Postal areas
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Looking for one address on Calthorpe 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 |
|---|---|---|---|---|
| Aug 7, 2026 | Second Suite (New) | Proposal for a 2nd unit (Secondary Suite) in the basement of this existing detached SFD. | $20K | Open |
| Jul 24, 2026 | Other(SR) | REV 01: Minor exterior alterations for replacement of basement windows. Proposal for a 2nd unit (Secondary Suite) in the basement of this existing detached SFD. | — | Closed |
| May 4, 2026 | Building Permit Related(PS) | Plumbing - Proposal for legalization of as-built basement with minor interior alteration for second dwelling unit, enlargement of one existing window and proposed one new window | — | Open |
| Apr 22, 2026 | Multiple Projects | Proposal for legalization of as-built basement with minor interior alteration for second dwelling unit, enlargement of one existing window and proposed one new window | $40K | Open |
| Apr 21, 2026 | Building Permit Related(PS) | Plumbing - Proposed interior alteration for a secondary suite in the basement. SEE RELATED VIOLATION WNP 26-113508 | — | Closed |
| Mar 26, 2026 | Interior Alterations | Proposed interior alteration for a secondary suite in the basement. SEE RELATED VIOLATION WNP 26-113508 | $40K | Closed |
| May 2, 2024 | Interior Alterations | Proposed: legalization of as-built washroom on main floor | $10K | Closed |
| May 2, 2024 | Building Permit Related(PS) | Plumbing - Proposed: legalization of as-built washroom on main floor | — | Closed |
| Apr 2, 2024 | Multiple Projects | Revision 01. Interior alterations to basement for a second unit and construct internal staircase | — | Closed |
| Jan 12, 2024 | Building Permit Related(PS) | Plumbing - Interior alterations to basement for a second unit and construct internal staircase | — | Closed |
| Nov 21, 2023 | Second Suite (New) | Proposal to add a second suite in the basement of an existing detached dwelling. | $50K | Closed |
| Nov 21, 2023 | Building Permit Related(PS) | Plumbing - Proposal to add a second suite in the basement of an existing detached dwelling. | — | Closed |
| Nov 1, 2023 | Second Suite (New) | Proposal to add a second suite in the basement of an existing detached dwelling. | $50K | Closed |
| Nov 1, 2023 | Building Permit Related(PS) | Plumbing - Proposal to add a second suite in the basement of an existing detached dwelling. | — | Closed |
| Sep 22, 2023 | Walk-Out Stair | Proposed below grade entrance | $10K | Closed |
| Jul 11, 2023 | Walk-Out Stair | Rev 01: change location of below grade entrance | — | Closed |
| May 20, 2003 | Addition(s) | ADDITION OF UNHEATED SUNROOM AT REAR OF SINGLE FAMILY DWELLING | $11K | Closed |
The 17 most recent of 17 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 Calthorpe Ave with a permit on record · 8
- 1 Calthorpe Ave1 permit · to 2023
- 5 Calthorpe Ave1 permit · to 2026
- 7 Calthorpe Ave1 permit · to 2003
- 8 Calthorpe Ave7 permits · to 2024
- 11 Calthorpe Ave2 permits · to 2026
- 16 Calthorpe Ave1 permit · to 2026
- 17 Calthorpe Ave2 permits · to 2024
- 19 Calthorpe Ave2 permits · to 2026