Street · 2020 of 8,565 by permit count
Building permits on Harriet St
The City of Toronto has 95 building permits on record for Harriet St, going back to 1994. Those permits created 17 homes and removed 5, a net change of +12. Declared construction value totals $4.3M. The most recent permit was issued Feb 6, 2026 at 57 Harriet St.
- Permits on record
- 951994–2026
- Declared construction value
- $4.3Mas filed, not adjusted
- Homes created
- 17dwelling units
- Homes removed
- 5net +12
Permits issued per year
20082026 (part year)
Most common work
Structures worked on
Most recent permits
| Issued | Work | What was filed | Value | Status |
|---|---|---|---|---|
| Feb 6, 2026 | Building Permit Related(MS) | Rev 01: changes to layoutsHVAC - NEW LANEWAY SUITE | — | Closed |
| Feb 2, 2026 | Building Permit Related(PS) | Rev 01: changes to layoutsPlumbing - NEW LANEWAY SUITE | — | Closed |
| Dec 9, 2025 | Party Wall Admin Permits | Admin partywall permit in conjunction with 14 154842 BLD, 21 Harriet St. | $1K | Closed |
| Oct 14, 2025 | New Laneway / Rear Yard Suite | Rev 01 - Revise as per comments with urban forestry.NEW LANEWAY SUITE | — | Closed |
| Oct 3, 2025 | Building Permit Related(MS) | HVAC - Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement wal | — | Closed |
| Oct 3, 2025 | Building Permit Related(MS) | HVAC - Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement wal | — | Closed |
| Oct 3, 2025 | Building Permit Related(MS) | HVAC - To legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement walkouts, fr | — | Closed |
| Oct 2, 2025 | Building Permit Related (DR) | Drain - Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement wa | — | Closed |
| Oct 2, 2025 | Building Permit Related(PS) | Plumbing - Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement | — | Closed |
| Oct 1, 2025 | Building Permit Related (DR) | Drain - Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement wa | — | Closed |
| Oct 1, 2025 | Building Permit Related(PS) | Plumbing - Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement | — | Closed |
| Sep 30, 2025 | Building Permit Related (DR) | Drain - To legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement walkouts, f | — | Closed |
| Sep 30, 2025 | Building Permit Related(PS) | Plumbing - To legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement walkouts | — | Closed |
| Sep 25, 2025 | New Building | Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement walkouts, | $1.0M | New build |
| Sep 25, 2025 | Demolition | Proposal to demolish the existing 1 storey SFD-townhouse. | — | Demolition |
| Sep 24, 2025 | New Building | To legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement walkouts, front and | $1.0M | New build |
| Sep 22, 2025 | New Building | Proposal to legalize and to maintain a new three-storey 12-unit apartment building that will span over 3 lots (municipally known as 53, 55, and 57 Harriet Street). This apartment building will contain a total of 4 residential dwellings units on each lot, with front porches, front basement walkouts, | $1.0M | New build |
| Sep 22, 2025 | Demolition | Proposal to demolish the existing 1 storey SFD-townhouse. | — | Demolition |
| Sep 22, 2025 | Demolition | Proposal to demolish the existing 1 storey SFD-townhouse. | — | Demolition |
| Sep 10, 2025 | Building Permit Related (DR) | Drain - Proposal for new laneway suite | — | Closed |
| Sep 10, 2025 | Building Permit Related (DR) | Drain - NEW LANEWAY SUITE | — | Closed |
| Sep 10, 2025 | Building Permit Related (DR) | Drain - NEW LANEWAY SUITE | — | Closed |
| Sep 10, 2025 | Building Permit Related(PS) | Plumbing - NEW LANEWAY SUITE | — | Closed |
| Sep 10, 2025 | Building Permit Related(PS) | Plumbing - Proposal for new laneway suite | — | Closed |
| Sep 10, 2025 | Building Permit Related(MS) | HVAC - Proposal for new laneway suite | — | Closed |
| Sep 10, 2025 | Building Permit Related(MS) | HVAC - NEW LANEWAY SUITE | — | Closed |
| Jul 9, 2025 | Multiple Projects | REVISION - No side door entry to bsmt, Full bsmt in addition original permit had crawlspace, First floor all on one level original permit has step down into revisionTo alter the existing two-storey semi-detached dwelling by constructing a two storey rear addition with rear deck. | — | Open |
| May 20, 2025 | Unspecified | Deferred Fees from folder 25 117996 (RSN-5583606) ZoningProcess RSN 77183541 | — | Open |
| May 12, 2025 | Unspecified | Deferred Fees from folder 25 117966 (RSN-5583561) ZoningProcess RSN 77110993 | — | Open |
| Mar 28, 2025 | Multiple Projects | Revision 02: revision to exterior wall assembly and non-combustible framing at floor/ wallRevision 01 - Revision to permit 24-157736 BLD 00 SR - interior alterations to previouly approved layouts (revision list attached).-------------------------------------------------------------To construct a two | — | Closed |
| Mar 28, 2025 | Interior Alterations | Revision 01: revision to exterior wall assembly and non-combustible framing at floor/ wall.Proposal to convert an sfd townhouse into a four-plex through a second and third storey addition, rear three storey addition, basement extension, interior alterations, a new front porch and second and third st | — | Open |
| Mar 28, 2025 | Multiple Projects | Revision 02; revision to exterior wall assembly and non-combustible framing at floor/ wall.REV01: Proposed revision for interior alterations to previously approved layouts. revision to party wall at 57 Harriet for new condition (see separate permit submission for 57 Harriet St, application number TB | — | Open |
| Feb 6, 2025 | Building Permit Related(PS) | REVISION01: REVISION TO PERMIT 24 157736 PLB 00 SR- INTERIOR ALTERATIONS TO PREVIOUSLY APPROVED LAYOUTS.Plumbing - To construct a two storey addition over existing dwelling and interior alterations to existing dwelling, rear deck, third floor balcony and basement walkout | — | Closed |
| Feb 6, 2025 | Building Permit Related(MS) | REVISION01: REVISION TO PERMIT 24 157736 HVA 00 SR- INTERIOR ALTERATIONS TO PREVIOUSLY APPROVED LAYOUTS.HVAC - To construct a two storey addition over existing dwelling and interior alterations to existing dwelling, rear deck, third floor balcony and basement walkout | — | Closed |
| Feb 6, 2025 | Building Permit Related(PS) | REVISION01: REVISION TO PERMIT 24 157640 PLB 00 SR- INTERIOR ALTERATIONS TO PREVIOUSLY APPROVED LAYOUTS. REVISION TO PARTY WALL AT 57 HARRIET FOR NEW CONDITION (SEE SEPARATE PERMIT SUBMISSION FOR 57 HARRIET ST, APPLICATION NUMBER TBD)Plumbing - To construct a two storey addition and interior alterat | — | Open |
| Feb 5, 2025 | Building Permit Related(MS) | REVISION01: REVISION TO PERMIT 24 157640 HVA 00 SR- INTERIOR ALTERATIONS TO PREVIOUSLY APPROVED LAYOUTS. REVISION TO PARTY WALL AT 57 HARRIET FOR NEW CONDITION (SEE SEPARATE PERMIT SUBMISSION FOR 57 HARRIET ST, APPLICATION NUMBER TBD)HVAC - To construct a two storey addition and interior alterations | — | Open |
| Jan 30, 2025 | Building Permit Related(MS) | REVISION01: REVISION TO PERMIT 24 208849 HVA 00 SR- INTERIOR ALTERATIONS TO PREVIOUSLY APPROVED LAYOUTS.HVAC - INTERIOR ALTERATION AND ADDTITION TO EXISTING 1 STOREY SFD TO CONVERT INTO 3 STOREY FOURPLEX | — | Open |
| Jan 30, 2025 | Building Permit Related(PS) | REVISION01: REVISION TO PERMIT 24 208849 PLB 00 SR- INTERIOR ALTERATIONS TO PREVIOUSLY APPROVED LAYOUTS.Plumbing - INTERIOR ALTERATION AND ADDTITION TO EXISTING 1 STOREY SFD TO CONVERT INTO 3 STOREY FOURPLEX | — | Open |
| Dec 31, 2024 | Alternative Solution | Alternative Solution for natural lighting/view to the outdoors in OBC Sentence 3.7.2.1 (1)and openings between combination rooms in OBC Sentence 9.5.1.4 for the interior bedrooms with glazing located within an interior partition for select residential suiteswithin the proposed residential building t | — | Open |
| Aug 21, 2024 | Party Wall Admin Permits | Party wall administrative permit for construction work at 55 Harriet ST 24-157640 SR | — | Open |
The 40 most recent of 95 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.