317 Dundas St W, Toronto
Everything the City of Toronto has published for this address: 62 building permits and 3 development applications, 2004–2026. No company named as builder on any permit here.
62building permits
3development applications
$186Mdisclosed value (28 of 62 disclosed)
2026-05-12latest activity
View on mapThis street: Dundas St WCity's permit dataset ↗
Timeline (Footing's count)
| Year | Permits | Applications | Disclosed value |
|---|---|---|---|
| 2026 | 3 | — | $1,000,000 |
| 2025 | 5 | — | $60,000 |
| 2024 | 6 | — | $70,000,000 |
| 2023 | 1 | 2 | — |
| 2022 | 2 | — | $275,000 |
| 2019 | 1 | — | $100,000 |
| 2018 | 2 | — | $300,000 |
| 2017 | 2 | — | $20,000 |
| 2016 | 7 | — | $765,000 |
| 2015 | 1 | 1 | $10,000 |
| 2013 | 2 | — | $150,000 |
| 2011 | 2 | — | $500,000 |
| 2010 | 4 | — | $9,140,000 |
| 2009 | 1 | — | $100,000 |
| 2008 | 13 | — | $439,000 |
| 2007 | 4 | — | $2,625,000 |
| 2005 | 3 | — | $95,586,000 |
| 2004 | 3 | — | $4,800,000 |
Building permits (62)
| Date | Permit | Status | Value | Builder | Links |
|---|---|---|---|---|---|
| 2026-05-12 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Inspection | $1,000,000 | — | Record · City |
| 2026-05-12 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Art Gallery | Inspection | n/d | — | Record · City |
| 2026-04-14 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Cancelled | n/d | — | Record · City |
| 2025-06-16 | OtherDesignated Structures · Other(DS) · Museum | Permit Issued | $60,000 | — | Record · City |
| 2025-01-08 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Inspection | n/d | — | Record · City |
| 2025-01-08 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Art Gallery | Inspection | n/d | — | Record · City |
| 2025-01-08 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · Art Gallery | Inspection | n/d | — | Record · City |
| 2025-01-08 | RenovationPartial Permit · Partial Permit - Structural Framing · Art Gallery | Inspection | n/d | — | Record · City |
| 2024-07-21 | RenovationPartial Permit · Partial Permit - Foundation · Art Gallery | Closed | n/d | — | Record · City |
| 2024-07-05 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2024-07-05 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2024-07-05 | Other · Other*AS Alternative Solution · Alternative Solution | Approved | n/d | — | Record · City |
| 2024-06-21 | Renovation · Drains & site services*Drain and Site Service · Inside and Outside Drains · Art Gallery | Inspection | n/d | — | Record · City |
| 2024-04-07 | AdditionBuilding Additions/Alterations · Addition(s) · Art Gallery | Under Review | $70,000,000 | — | Record · City |
| 2023-02-09 | Renovation (2 rev.)Building Additions/Alterations · Other(BA) · Art Gallery | Closed | n/d | — | Record · City |
| 2022-06-03 | RenovationBuilding Additions/Alterations · Other(BA) · Art Gallery | Closed | $75,000 | — | Record · City |
| 2022-05-09 | Renovation · Drains & site services*Drain and Site Service · Inside and Outside Drains · Other | Permit Issued | $200,000 | — | Record · City |
| 2019-04-18 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Special Ventilation System · Art Gallery | Closed | $100,000 | — | Record · City |
| 2018-01-22 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Closed | n/d | — | Record · City |
| 2018-01-18 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Closed | $300,000 | — | Record · City |
| 2017-07-12 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Fire Alarm · Art Gallery | Permit Issued | $20,000 | — | Record · City |
| 2017-05-11 | Renovation (2 rev.)Building Additions/Alterations · Multiple Projects · Art Gallery | Closed | n/d | — | Record · City |
| 2016-12-02 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Closed | n/d | — | Record · City |
| 2016-05-31 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Museum | Permit Issued | n/d | — | Record · City |
| 2016-05-24 | RenovationBuilding Additions/Alterations · Interior Alterations · Museum | Permit Issued | $30,000 | — | Record · City |
| 2016-04-05 | New constructionNew Building · Other | Inspection | $735,000 | — | Record · City |
| 2016-04-05 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Other | Inspection | n/d | — | Record · City |
| 2016-04-05 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Other | Inspection | n/d | — | Record · City |
| 2016-02-19 | Demolition · Demolition*Demolition Folder (DM) · Demolition · Other | Closed | n/d | — | Record · City |
| 2015-06-30 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Backflow Prevention Devices (Water only) · Art Gallery | Inspection | $10,000 | — | Record · City |
| 2013-06-27 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Permit Issued | n/d | — | Record · City |
| 2013-06-27 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Inspection | $150,000 | — | Record · City |
| 2011-01-17 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Closed | $500,000 | — | Record · City |
| 2011-01-11 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Building Permit Related(FS) · Art Gallery | Application On Hold | n/d | — | Record · City |
| 2010-10-25 | RenovationBuilding Additions/Alterations · Multiple Projects · Art Gallery | Inspection | $9,100,000 | — | Record · City |
| 2010-10-25 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Inspection | n/d | — | Record · City |
| 2010-08-03 | Renovation (2 rev.)Building Additions/Alterations · Interior Demolition · Art Gallery | Revision Issued | n/d | — | Record · City |
| 2010-08-03 | RenovationBuilding Additions/Alterations · Other(BA) · Art Gallery | Inspection | $40,000 | — | Record · City |
| 2009-08-13 | RenovationBuilding Additions/Alterations · Interior Alterations · Museum | Inspection | $100,000 | — | Record · City |
| 2008-10-20 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · Museum | Revision Issued | n/d | — | Record · City |
| 2008-10-17 | Renovation (2 rev.)Building Additions/Alterations · Interior Alterations · Museum | Closed | n/d | — | Record · City |
| 2008-09-25 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Museum | Closed - Dormant | n/d | — | Record · City |
| 2008-07-09 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Electromagnetic Locks · Museum | Closed | $100,000 | — | Record · City |
| 2008-05-22 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Electromagnetic Locks · Art Gallery | Closed | $4,000 | — | Record · City |
| 2008-05-16 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Inspection | n/d | — | Record · City |
| 2008-04-30 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Closed | n/d | — | Record · City |
| 2008-04-09 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Closed | $150,000 | — | Record · City |
| 2008-03-10 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Closed - Dormant | n/d | — | Record · City |
| 2008-03-05 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Closed - Dormant | n/d | — | Record · City |
| 2008-02-22 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Inspection | $25,000 | — | Record · City |
| 2008-02-22 | RenovationBuilding Additions/Alterations · Interior Alterations · Art Gallery | Inspection | $160,000 | — | Record · City |
| 2008-02-22 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Art Gallery | Closed - Dormant | n/d | — | Record · City |
| 2007-11-08 | Renovation · Plumbing & sprinklers*Fire/Security Upgrade · Sprinklers · Art Gallery | Closed | $2,500,000 | — | Record · City |
| 2007-10-22 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Office | Closed - Dormant | n/d | — | Record · City |
| 2007-09-26 | RenovationBuilding Additions/Alterations · Interior Alterations · Office | Closed | $100,000 | — | Record · City |
| 2007-04-10 | Renovation · Fire, security & electrical-adjacent*Fire/Security Upgrade · Electromagnetic Locks · Art Gallery | Closed | $25,000 | — | Record · City |
| 2005-12-21 | RenovationBuilding Additions/Alterations · Multiple Projects · Art Gallery | Closed | $95,436,000 | — | Record · City |
| 2005-04-20 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Art Gallery | Inspection | n/d | — | Record · City |
| 2005-02-28 | OtherDesignated Structures · Other(DS) · Art Gallery | Inspection | $150,000 | — | Record · City |
| 2004-07-26 | Renovation · Mechanical (HVAC)*Mechanical(MS) · HVAC: Groups A & B · Art Gallery | Inspection | $2,800,000 | — | Record · City |
| 2004-06-28 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Other | Closed - Dormant | n/d | — | Record · City |
| 2004-01-26 | Renovation · Mechanical (HVAC)*Mechanical(MS) · HVAC: Groups A & B · Art Gallery | Inspection | $2,000,000 | — | 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 | |
|---|---|---|---|
| 2023-03-17 | Site plan 23 124219 STE 10 SASite Plan Control application for the Art Gallery of Ontario to construct a six-storey addition with a two-storey mechanical penthouse to its existing building | Closed | Record · City record ↗ |
| 2023-03-17 | Rezoning / OPA 23 124224 STE 10 OZZoning By-law Amendment application for the Art Gallery of Ontario to construct a six-storey addition with a two-storey mechanical penthouse to the existing bui | Closed | Record · City record ↗ |
| 2015-02-06 | Site plan 15 112847 STE 20 SAProposal for site plan approval related to minor alterations and a new canopy at the south entrance | Closed | Record · City dataset ↗ |
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 317 Dundas St W, 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.