Type of work · 28 of 103 by permit count
Second Suite (New) permits in Toronto
The City of Toronto has 4,334 second suite (new) permits on record for Toronto, going back to 1995. Those permits created 3,917 homes and removed 2, a net change of +3,915. Declared construction value totals $161.9M. Half of the 3,582 permits issued here came through within 21 days of the application. The most recent permit was issued Oct 30, 2026 at 37 Loire Crt.
- Permits on record
- 4,3341995–2026
- Declared construction value
- $161.9Mas filed, not adjusted
- Homes created
- 3,917dwelling units
- Homes removed
- 2net +3,915
- Typical wait
- 21 days6 days faster than the city
Permits issued per year
20012026 (part year)
Zoning
- Most common zone
- RD59.9% of permits · by-law 10.20
- In detached-house zones
- 59.9%21.9% above the city’s 38.0%
- Permits with a zone
- 4,208of 4,334 on record
The zoning categories the permits in Second Suite (New) 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
Most recent permits
| Issued | Address | Work | What was filed | Value | Status |
|---|---|---|---|---|---|
| Oct 30, 2026 | 37 Loire Crt | Second Suite (New) | Proposal to construct a secondary dwelling unit, including a below-grade entrance from the rear yard and the installation of one new window. | $46K | Open |
| Oct 30, 2026 | 27 Ron Attwell St | Second Suite (New) | LEGALIZE EXISTING FINISHED BASEMENT TO BASEMENT SECOND UNIT | $25K | Open |
| Oct 30, 2026 | 118 Princess Margaret Blvd | Second Suite (New) | SECOND DWELLING UNIT IN BASEMENT-ONE(1) ENLARGED EGRESS WINDOW IN BASEMENT | $112K | Open |
| Oct 30, 2026 | 812 Meadowvale Rd | Second Suite (New) | Proposal for new second unit in basement. | $25K | Open |
| Oct 30, 2026 | 251 High Park Ave | Second Suite (New) | Proposal for conversion of existing dwelling into a residential triplex with new basement unit. | $31K | Open |
| Oct 30, 2026 | 97 Vanbrugh Ave | Second Suite (New) | Proposal for secondary unit at the basement of existing dwelling | $20K | Open |
| Oct 29, 2026 | 44 Darnborough Way | Second Suite (New) | Proposed interior alterations to construct a second unit in the basement. | $20K | Open |
| Oct 29, 2026 | 185 Silver Springs Blvd | Second Suite (New) | Convert the lower level ground floor into a secondary unit | $70K | Open |
| Oct 29, 2026 | 71 Secroft Cres | Second Suite (New) | PROPOSED SECONDARY SUITE IN THE BASEMENT | $45K | Open |
| Oct 28, 2026 | 19 Nordin Ave | Second Suite (New) | INTERIOR ALTERATIONS TO CREATE A SECONDARY SUITE IN THE BASEMENT.EXISTING SIDE ENTRANCE TO REMAIN. NO PROPOSED CHANGES TO SITE EXTERIOR. | $80K | Open |
| Oct 28, 2026 | 27 Mentor Blvd | Second Suite (New) | Proposed second unit in the basement | $35K | Open |
| Oct 28, 2026 | 147 Beatrice St | Second Suite (New) | INTERIOR ALTERATIONS TO THE BASEMENT AND 1ST FLOOR TO CONVERT DWELLING INTO A DUPLEX.See also 26 175214 ZAP | $75K | Open |
| Oct 27, 2026 | 40 Trumpeter St | Second Suite (New) | Proposal for interior alterations to create a secondary suite with below grade entrance and one window enlargement | $20K | Open |
| Oct 27, 2026 | 137 Zaph Ave | Second Suite (New) | Proposal to convert basement into a second dwelling unit. | $60K | Open |
| Oct 26, 2026 | 1-87 BREDONHILL CRT | Second Suite (New) | To create a second unit in basement (Lot 21 - Building D) | $60K | Closed |
| Oct 26, 2026 | 245 Derrydown Rd | Second Suite (New) | Proposal for the creation of 2nd unit with 2 Window Enlargement | $20K | Closed |
| Oct 26, 2026 | 97 Drewry Ave | Second Suite (New) | Proposed basement apartment | $30K | Open |
| Oct 26, 2026 | 20 Woolgar Ave | Second Suite (New) | Proposal for second suite in basement. | $75K | Open |
| Oct 26, 2026 | 117 Harding Ave | Second Suite (New) | Proposal to convert the existing single-family dwelling (SFD) by creating a new secondary suite in the basement. | $100K | Open |
| Oct 23, 2026 | 36 Bertha Ave | Second Suite (New) | PROPOSED BASEMENT SECONDARY SUITE | $30K | Open |
| Oct 23, 2026 | 75 Kingslake Rd | Second Suite (New) | Proposed second unit on Main Floor and Bedrooms in basement. | $10K | Open |
| Oct 23, 2026 | 135 Janray Dr | Second Suite (New) | Proposed interior alterations to legalize second suite in basement. | $8K | Open |
| Oct 22, 2026 | 256 Ridgewood Rd | Second Suite (New) | Revision No.1:Proposed second unit in basement | — | Open |
| Oct 21, 2026 | 715 Midland Ave | Second Suite (New) | Interior alterations to create a second unit in the basement | $5K | Open |
| Oct 21, 2026 | 16 Peard Rd | Second Suite (New) | REMOVAL OF NON BEARING WALLS TO STUDS, NEW INSULATION, HVAC SYSTEM, NEW PLANNING, FIRE SEPARATION FOR MULTI TENANCY, EXISTING ENTRIES TO REMAIN, NO ADDITIONAL SQUARE FOOTAGE, NEW INTERIOR FIT UP | $200K | Open |
| Oct 21, 2026 | 12 Barkworth Pl | Second Suite (New) | SECONDARY SUIT APPLICATION IN BASEMENT | $3K | Open |
| Oct 21, 2026 | 24 Waxham Rd | Second Suite (New) | Proposal for the second suite in the basement | $30K | Open |
| Oct 20, 2026 | 25 Crestwood Dr | Second Suite (New) | Proposal for interior alterations to create a secondary suite | $15K | Open |
| Oct 20, 2026 | 6220 Kingston Rd | Second Suite (New) | Application for existing finished basement second dwelling unit in the basement as per order issued under the Building Code Act, 1992 25 249424 COU 00 VI. single-family dwelling. | $100K | Open |
| Oct 20, 2026 | 14 Littleborough Crt | Second Suite (New) | Proposal to legalize second suite in dwelling. | — | Open |
| Oct 20, 2026 | 27 Ivordale Cres | Second Suite (New) | REV: Proposed revision to relocate washroom, kitchen and changed egress windowProposed second unit dwelling in basement | — | Open |
| Oct 19, 2026 | 72 Exford Dr | Second Suite (New) | Proposed second dwelling unit in basement, one enlarged egress window in basement | $67K | Closed |
| Oct 19, 2026 | 30 Merrian Rd | Second Suite (New) | Interior alterations to create a second unit in basement - proposed bedroom, bathroom, kichen and laundry in basement | $25K | Open |
| Oct 19, 2026 | 33 Danielle Moore Crcl | Second Suite (New) | Proposal for a new basement dwelling unit. | $30K | Open |
| Oct 16, 2026 | 36 Bertha Ave | Second Suite (New) | PROPOSED BASEMENT APARTMENT | $30K | Closed |
| Oct 16, 2026 | 118 Princess Margaret Blvd | Second Suite (New) | Proposal for a secondary dwelling unit in the basement, including the enlargement of basement egress windows. | $112K | Closed |
| Oct 16, 2026 | 8 Farmbrook Rd | Second Suite (New) | Rev 01 : Revision to permit. construct 2nd suite in basement, remove wall on main floor | — | Open |
| Oct 16, 2026 | 15 Wyndham St | Second Suite (New) | Proposed second dwelling unit in the basement of an existing semi-detached dwelling and enlarge two existing basement windows on the east elevation. No structural changes. | $49K | Open |
| Oct 16, 2026 | 90 Waverley Rd | Second Suite (New) | Proposal to convert existing finished basement into secondary suite. | $50K | Open |
| Oct 16, 2026 | 4 Knowles Dr | Second Suite (New) | Proposal for a second suite in the basement with a below grade entrance. | $50K | Open |
The 40 most recent of 4,334 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.