Street · 815 of 8,516 by permit count
Building permits on De Grassi St
The City of Toronto has 222 building permits on record for De Grassi St, going back to 1991. Those permits created 23 homes and removed 1, a net change of +22. Declared construction value totals $7.8M. Half of the 211 permits issued here came through within 11 days of the application. The most recent permit was issued Aug 25, 2026 at 179D De Grassi St.
- Permits on record
- 2221991–2026
- Declared construction value
- $7.8Mas filed, not adjusted
- Homes created
- 23dwelling units
- Homes removed
- 1net +22
- Typical wait
- 11 days16 days faster than the city
Permits issued per year
20002026 (part year)
Zoning
- Most common zone
- R98.2% of permits · by-law 10.10
- In detached-house zones
- 0.0%38.0% below the city’s 38.0%
- Permits with a zone
- 217of 222 on record
The zoning categories the permits on De Grassi St 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 M4M
Natalie Pl241 permits
Bertmount Ave231 permits
Brooklyn Ave231 permits
Caroline Ave222 permits
Winnifred Ave203 permits
Galt Ave188 permits
Saulter St186 permits
Badgerow Ave184 permits
Looking for one address on De Grassi St? 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 25, 2026 | Building Permit Related(PS) | Plumbing - INTERIOR RENOVATION OF MAIN AND SECOND FLOORS | — | Open |
| Aug 25, 2026 | Interior Alterations | INTERIOR RENOVATION OF MAIN AND SECOND FLOORS | $150K | Open |
| Aug 19, 2026 | Building Permit Related(MS) | HVAC - Proposal to underpining and finish existing basement within existing semi-detached single family dwelling. | — | Open |
| Aug 18, 2026 | Deck | PROP. GROUND & THIRD FLOOR REAR DECK | $15K | Closed |
| Jul 31, 2026 | Back Water Valve (Sewer only) | Proposal to install back water valve and battery back up system. | — | Open |
| Jul 6, 2026 | Building Permit Related(PS) | Plumbing - Proposal for interior alterations to 2nd and 3rd floor | — | Open |
| Jul 3, 2026 | Interior Alterations | Proposal for interior alterations to 2nd and 3rd floor | $100K | Open |
| Dec 3, 2025 | Party Wall Admin Permits | Admin permit for the work at 222 De Grassi St. - see permit 25 258821 | — | Open |
| Dec 3, 2025 | Underpinning | Proposal to underpin the existing rear storage room in the basement of the existing semi-detached single family dwelling. | $15K | Open |
| Aug 12, 2025 | Party Wall Admin Permits | Party wall administrative permit for work relating to 224 De Grassi St. | — | Open |
| Aug 12, 2025 | Underpinning | Proposal to underpining and finish existing basement within existing semi-detached single family dwelling. | $45K | Open |
| Aug 12, 2025 | Building Permit Related (DR) | Drain - Proposal to underpin and finish existing basement within existing semi-detached single family dwelling. | — | Open |
| Aug 12, 2025 | Building Permit Related(PS) | Plumbing - Proposal to underpin and finish existing basement within existing semi-detached single family dwelling. | — | Open |
| Jun 26, 2025 | Deck | Proposal for deck in rear yard | $9K | Closed |
| Jun 25, 2025 | Building Permit Related(MS) | REVISION - revised drawings, 2nd suiteHVAC - Ground floor addition on a concrete foundation with a full interior alteration to the ground floor, second floor addition, basement underpinning with a full interior alteration. | — | Open |
| Jun 6, 2025 | Multiple Projects | Rev 02 (as bubbled) - Sturctural revisions in basement, ground floor and second floor, new fire rated walls in ground floor, and addition to second floor area (57.48 sq. m)Proposed second suite in basementGround floor addition on a concrete foundation with a full interior alteration to the ground fl | — | Open |
| May 30, 2025 | Deck | Proposal for deck in rear yard | $9K | Closed |
| May 23, 2025 | Building Permit Related(PS) | Plumbing - Proposed interior alterations to remove water damage drywall and batt insulation, proide new roxul insulation and 2 layers type x drywall for party wall, construct new powder room on second-floor and third-floor, and relocate laundry from third-floor to second-floor. | — | Open |
| May 23, 2025 | Interior Alterations | Proposed interior alterations to remove water damage drywall and batt insulation, proide new roxul insulation and 2 layers type x drywall for party wall, construct new powder room on second-floor and third-floor, and relocate laundry from third-floor to second-floor. | $50K | Open |
| May 20, 2025 | Building Permit Related(PS) | Rev. 01- Revision related to the second floor addition. - See 24 208802 BLD 02 SR.Plumbing - Ground floor addition on a concrete foundation with a full interior alteration to the ground floor, second floor addition, basement underpinning with a full interior alteration. | — | Open |
| Feb 7, 2025 | Other(SR) | Rev 01 - Renovate the basement.Proposal to replace and increase the size of the door at the rear of an existing SFD-detached dwelling. | — | Open |
| Oct 15, 2024 | Building Permit Related(MS) | HVAC - Proposal to construct a new third storey rear addition over existing second floor of an existing semi-detached single family dwelling. See ZAP 2024 190181 ZAP 00 ZR and Administrative Party Wall Permit for 222 De Grassi Street. | — | Closed |
| Sep 16, 2024 | Building Permit Related (DR) | Drain - Ground floor addition on a concrete foundation with a full interior alteration to the ground floor, second floor addition, basement underpinning with a full interior alteration. | — | Closed |
| Sep 10, 2024 | Addition(s) | Proposal to construct a new third storey rear addition over existing second floor of an existing semi-detached single family dwelling. See ZAP 2024 190181 ZAP 00 ZR and Administrative Party Wall Permit for 222 De Grassi Street. | $45K | Closed |
| Sep 10, 2024 | Building Permit Related(PS) | Plumbing - PROPOSAL TO CONSTRUCT A 3rd STOREY REAR ADDITION OVER EXISTING 2nd FLOOR OF EXISTING SINGLE FAMILYSEMI-DETACHED DWELLING. SEE ZAP 24 190181 ZAP 00 ZR AND PARTY WALL ADMIN PERMIT FOR 222 DE GRASSI ST. | — | Closed |
| Sep 10, 2024 | Party Wall Admin Permits | Administrative Party Wall Permit in conjunction with work being carried out at 224 De Grassi Street, under Building Permit 2024 206222 BLD 00 SR. | — | Open |
| Jul 4, 2024 | Building Permit Related(PS) | Rev 01 - To add a backflow valve and a sump pump to the existing basementPlumbing - proposal to add 3 piece washroom to the basement | — | Closed |
| Jul 2, 2024 | Garage | Proposal to construct an attached garage at the side of an existing SFD-detached dwelling. | $9K | Open |
| Feb 29, 2024 | Interior Alterations | proposal to add 3 piece washroom to the basement | $25K | Closed |
| Feb 23, 2024 | Building Permit Related (DR) | Drain - Small residential projects, Single Family Dwelling (SFD) semi detached, Proposal to lower the existing basement via underpinning, unfinished basement renovation. Underpinning linear 50m. Drainage 60m. Slab on Grade 50m2 | — | Closed |
| Feb 23, 2024 | Party Wall Admin Permits | Party wall admin permit related to permit # 24 112180 BLD 00 SR for address 57 De Grassi St | $1K | Closed |
| Feb 23, 2024 | Multiple Projects | Proposal to lower the existing basement via underpinning, unfinished basement renovation. | $80K | Closed |
| Feb 8, 2024 | Building Permit Related(PS) | Plumbing - Small residential projects, Single Family Dwelling (SFD) semi detached, Proposal to lower the existing basement via underpinning, unfinished basement renovation. Underpinning linear 50m. Drainage 60m. Slab on Grade 50m2 | — | Closed |
| Jan 30, 2024 | Interior Alterations | Proposed interior alterations to the basement to add a new laundry room and washroom in an existing single family semi-detached dwelling. | $25K | Closed |
| Jan 30, 2024 | Building Permit Related(PS) | Plumbing - Proposed interior alterations to the basement to add a new laundry room and washroom in an existing single family semi-detached dwelling. | — | Closed |
| Sep 14, 2023 | Building Permit Related(MS) | HVAC - Proposal to demolish the rear addition and construct a new 2 storey addition at the rear of an existing 2 storey SFD-semi dwelling. See also 23 138191 ZAP. | — | Open |
| Jun 14, 2023 | Addition(s) | Proposal to demolish the rear addition and construct a new 2 storey addition at the rear of an existing 2 storey SFD-semi dwelling. See also 23 138191 ZAP. | $20K | Open |
| Jun 14, 2023 | Building Permit Related(PS) | Plumbing - Proposal to demolish the rear addition and construct a new 2 storey addition at the rear of an existing 2 storey SFD-semi dwelling. See also 23 138191 ZAP. | — | Open |
| Feb 2, 2023 | Building Permit Related(PS) | Plumbing - Interior alterations through dwelling, upgrade to plumbing, electrical and HVAC | — | Open |
| Dec 31, 2022 | Interior Alterations | Interior alterations through dwelling, upgrade to plumbing, electrical and HVAC | $175K | Open |
The 40 most recent of 222 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 De Grassi St with a permit on record · 76
- 8 De Grassi St4 permits · to 2014
- 14 De Grassi St1 permit · to 2014
- 20 De Grassi St2 permits · to 2026
- 30 De Grassi St4 permits · to 2021
- 34 De Grassi St2 permits · to 2006
- 36 De Grassi St1 permit · to 2001
- 46 De Grassi St2 permits · to 2005
- 48 De Grassi St1 permit · to 2015
- 52 De Grassi St4 permits · to 2025
- 55 De Grassi St1 permit · to 2024
- 56 De Grassi St2 permits · to 2016
- 57 De Grassi St5 permits · to 2024
- 58 De Grassi St1 permit · to 2015
- 59 De Grassi St2 permits · to 2024
- 62 De Grassi St3 permits · to 2015
- 63 De Grassi St3 permits · to 2022
- 64 De Grassi St2 permits · to 2023
- 66 De Grassi St5 permits · to 2022
- 69 De Grassi St1 permit · to 2009
- 79 De Grassi St7 permits · to 2021
- 80 De Grassi St1 permit · to 2013
- 81 De Grassi St8 permits · to 2021
- 88 De Grassi St1 permit · to 2015
- 90 De Grassi St3 permits · to 2018
- 91 De Grassi St1 permit · to 2011
- 92 De Grassi St5 permits · to 2014
- 93 De Grassi St1 permit · to 1999
- 100 De Grassi St1 permit · to 2022
- 101 De Grassi St1 permit · to 2018
- 102 De Grassi St1 permit · to 2000
- 103 De Grassi St4 permits · to 2021
- 104 De Grassi St1 permit · to 2006
- 105 De Grassi St5 permits · to 2024
- 106 De Grassi St1 permit · to 2006
- 107 De Grassi St3 permits · to 2019
- 108 De Grassi St4 permits · to 2021
- 111 De Grassi St4 permits · to 2019
- 112 De Grassi St2 permits · to 2013
- 113 De Grassi St1 permit · to 2005
- 114 De Grassi St2 permits · to 2003
- 126 De Grassi St1 permit · to 2013
- 128 De Grassi St1 permit · to 2022
- 146 De Grassi St1 permit · to 2019
- 148 De Grassi St3 permits · to 2021
- 158 De Grassi St5 permits · to 2022
- 162 De Grassi St4 permits · to 2002
- 166 De Grassi St1 permit · to 2020
- 169 De Grassi St1 permit · to 2022
- 175 De Grassi St1 permit · to 2016
- 176 De Grassi St3 permits · to 2018
- 177 De Grassi St1 permit · to 2019
- 179 De Grassi St10 permits · to 2026
- 180 De Grassi St5 permits · to 2022
- 181 De Grassi St5 permits · to 2025
- 182 De Grassi St6 permits · to 2020
- 183 De Grassi St1 permit · to 2026
- 184 De Grassi St1 permit · to 2014
- 186 De Grassi St2 permits · to 2011
- 195 De Grassi St2 permits · to 2026
- 199 De Grassi St1 permit · to 2018
- 200 De Grassi St2 permits · to 2025
- 201 De Grassi St2 permits · to 2017
- 204 De Grassi St2 permits · to 2016
- 205 De Grassi St6 permits · to 2019
- 206 De Grassi St4 permits · to 2016
- 208 De Grassi St7 permits · to 2021
- 209 De Grassi St1 permit · to 1998
- 210 De Grassi St1 permit · to 2010
- 215 De Grassi St5 permits · to 2019
- 217 De Grassi St5 permits · to 2019
- 218 De Grassi St2 permits · to 2018
- 222 De Grassi St6 permits · to 2025
- 224 De Grassi St9 permits · to 2026
- 226 De Grassi St4 permits · to 2014
- 228 De Grassi St2 permits · to 2015
- 234 De Grassi St6 permits · to 2023