3450 Dufferin St, Toronto
Everything the City of Toronto has published for this address: 44 building permits and 3 development applications, 1985–2025. No company named as builder on any permit here.
44building permits
3development applications
$5.9Mdisclosed value (5 of 44 disclosed)
2025-12-05latest activity
View on mapThis street: Dufferin StCity's permit dataset ↗
Timeline (Footing's count)
| Year | Permits | Applications | Disclosed value |
|---|---|---|---|
| 2025 | 17 | — | $5,706,000 |
| 2024 | 6 | — | — |
| 2023 | 5 | — | — |
| 2022 | 5 | — | — |
| 2021 | 8 | 1 | — |
| 2020 | 1 | — | — |
| 2016 | 1 | 2 | $225,000 |
| 1985 | 1 | — | — |
Building permits (44)
| Date | Permit | Status | Value | Builder | Links |
|---|---|---|---|---|---|
| 2025-12-05 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Electromagnetic Locks · Apartment Building | Permit Issued | $3,000 | — | Record · City |
| 2025-07-25 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Child Care Facility/DayCare Centre | Inspection | n/d | — | Record · City |
| 2025-07-25 | RenovationBuilding Additions/Alterations · Interior Alterations · Child Care Facility/DayCare Centre | Inspection | $2,500,000 | — | Record · City |
| 2025-07-25 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Child Care Facility/DayCare Centre | Inspection | n/d | — | Record · City |
| 2025-07-25 | RenovationBuilding Additions/Alterations · Multiple Projects · Child Care Facility/DayCare Centre | Inspection | $3,200,000 | — | Record · City |
| 2025-07-25 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Child Care Facility/DayCare Centre | Inspection | n/d | — | Record · City |
| 2025-07-25 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Child Care Facility/DayCare Centre | Inspection | n/d | — | Record · City |
| 2025-07-09 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Electromagnetic Locks · Apartment Building | Refusal Notice | $3,000 | — | Record · City |
| 2025-06-17 | Renovation · Plumbing & sprinklers* (2 rev.)Plumbing(PS) · Building Permit Related(PS) · Mixed Use/Res w Non Res | Revision Issued | n/d | — | Record · City |
| 2025-06-17 | Renovation · Drains & site services* (2 rev.)Drain and Site Service · Building Permit Related (DR) · Apartment Building | Revision Issued | n/d | — | Record · City |
| 2025-06-17 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · Mixed Use/Res w Non Res | Revision Issued | n/d | — | Record · City |
| 2025-06-17 | Renovation · Drains & site services* (2 rev.)Drain and Site Service · Building Permit Related (DR) · Mixed Use/Res w Non Res | Revision Issued | n/d | — | Record · City |
| 2025-06-17 | Renovation · Plumbing & sprinklers* (2 rev.)Plumbing(PS) · Building Permit Related(PS) · Apartment Building | Revision Issued | n/d | — | Record · City |
| 2025-06-17 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · Apartment Building | Revision Issued | n/d | — | Record · City |
| 2025-04-14 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2025-04-14 | Other · Other*AS Alternative Solution · Alternative Solution | Under Review | n/d | — | Record · City |
| 2025-02-27 | New construction · Drains & site services*Conditional Permit · Site Service · Apartment Building | Closed | n/d | — | Record · City |
| 2024-12-11 | New construction · Drains & site services*Conditional Permit · Site Service · Mixed Use/Res w Non Res | Cancelled | n/d | — | Record · City |
| 2024-04-16 | Other · Signs*Designated Structures · Sign Building Permit Related · First Party | Cancelled | n/d | — | Record · City |
| 2024-04-11 | Other · Signs*Designated Structures · Sign Building Permit Related · First Party | Cancelled | n/d | — | Record · City |
| 2024-02-29 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2024-02-29 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2024-02-29 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2023-09-12 | New constructionConditional Permit · New Building · Mixed Use/Res w Non Res | Closed | n/d | — | Record · City |
| 2023-08-16 | New constructionConditional Permit · New Building · Apartment Building | Closed | n/d | — | Record · City |
| 2023-08-16 | New constructionConditional Permit · New Building · Apartment Building | Closed | n/d | — | Record · City |
| 2023-08-03 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2023-08-03 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2022-07-11 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Apartment Building | Inspection | n/d | — | Record · City |
| 2022-07-11 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Apartment Building | Inspection | n/d | — | Record · City |
| 2022-04-12 | Other · Other*DCs DeferredFees | Open | n/d | — | Record · City |
| 2022-04-12 | Other · Other*DCs DeferredFees | Open | n/d | — | Record · City |
| 2022-04-12 | Other · Other*DCs DeferredFees | Open | n/d | — | Record · City |
| 2021-11-26 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · Apartment Building | Inspection | n/d | — | Record · City |
| 2021-07-21 | RenovationBuilding Additions/Alterations · Shoring · Other | Inspection | n/d | — | Record · City |
| 2021-06-15 | RenovationPartial Permit · Partial Permit - Shoring · Mixed Use/Res w Non Res | Superseded | n/d | — | Record · City |
| 2021-06-15 | RenovationPartial Permit · Partial Permit - Foundation · Mixed Use/Res w Non Res | Superseded | n/d | — | Record · City |
| 2021-06-15 | RenovationPartial Permit · Partial Permit - Foundation · Apartment Building | Superseded | n/d | — | Record · City |
| 2021-06-15 | RenovationPartial Permit · Partial Permit - Structural Framing · Apartment Building | Superseded | n/d | — | Record · City |
| 2021-06-15 | RenovationPartial Permit · Partial Permit - Structural Framing · Mixed Use/Res w Non Res | Superseded | n/d | — | Record · City |
| 2021-06-15 | RenovationPartial Permit · Partial Permit - Structural Framing · Apartment Building | Superseded | n/d | — | Record · City |
| 2020-12-10 | Demolition · Demolition*Demolition Folder (DM) · Demolition · Motel/Hotel | Closed | n/d | — | Record · City |
| 2016-11-23 | Renovation · Plumbing & sprinklers*Fire/Security Upgrade · Sprinklers · Motel/Hotel | Closed | $225,000 | — | Record · City |
| 1985-12-25 | RenovationBuilding Additions/Alterations · Interior Alterations · Other | Closed | n/d | — | Record · City |
Permit column: the City's permit type, work and structure type as published. "n/d" = not disclosed: the City left the value blank. "Withheld" = the City named a builder who appears to be a private individual. City links go to the City of Toronto's permit dataset (City of Toronto Open Data).
Development applications (3)
| Submitted | Application | Status | |
|---|---|---|---|
| 2021-01-20 | Site plan 21 106823 NNY 08 SASite Plan Application to permit three tall buildings that would be 24, 28 and 30 storeys, and 759 residential units, with a total gross floor area of 64,550 sq | Closed | Record · City record ↗ |
| 2016-09-01 | Rezoning / OPA 16 216502 NNY 15 OZThe development consists of three tall buildings that would be 23, 27 and 29 storeys high, with a total gross floor area of 62,528 square metres including 61,19 | Closed | Record · City record ↗ |
| 2016-09-01 | Subdivision 16 216508 NNY 15 SBThe Draft Plan of Subdivision proposes subdividing the subject lands into 7 Blocks. Block 1 (1.5521 ha) is proposed for commercial/residential uses. Block 2 is | Closed | Record · City record ↗ |
The City of Toronto publishes the assigned planner as the file contact, never the developer; Footing does not show planner contact details here.
New permits near here, every Monday
One plain email a week: permits issued and applications submitted around 3450 Dufferin St, Toronto, in your trade if you pick one. From footing@signalindex.ca. Double opt-in; one-click unsubscribe.
We store your email, the point and radius, your trade if you gave one, and when you signed up — nothing else, never sold. * "Trade" is Footing's reading of each City's permit types, not a City category.
Source: City of Toronto Open Data — permits and, where the City publishes one, development applications, loaded nightly. The City of Toronto fills its builder column on only ~5% of permits (mainly new houses). "Not disclosed" means the City left the field blank (or wrote 0 or placeholder text for cost). Coordinates are the City's address point, not a survey of the works. Grouping by address is Footing's join on the normalized street address.