521 Warden Ave, Toronto
Everything the City of Toronto has published for this address: 34 building permits, 2026. No company named as builder on any permit here.
View on mapThis street: Warden AveCity's permit dataset ↗
Building permits (34)
| Date | Permit | Status | Value | Builder | Links |
|---|---|---|---|---|---|
| 2026-09-15 | New construction (2 rev.)New Houses · New Building · 3+ Unit - Detached | Revision Issued | n/d | — | Record · City |
| 2026-09-02 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · 3+ Unit - Detached | Revision Issued | n/d | — | Record · City |
| 2026-09-02 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · 3+ Unit - Detached | Revision Issued | n/d | — | Record · City |
| 2026-08-25 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · 3+ Unit - Detached | Revision Issued | n/d | — | Record · City |
| 2026-08-25 | Renovation · Mechanical (HVAC)* (2 rev.)Mechanical(MS) · Building Permit Related(MS) · 3+ Unit - Detached | Revision Issued | n/d | — | Record · City |
| 2026-08-24 | New construction (2 rev.)New Houses · New Building · 3+ Unit - Detached | Examiner's Notice Sent | n/d | — | Record · City |
| 2026-08-24 | New construction (2 rev.)New Houses · New Building · 3+ Unit - Detached | Examiner's Notice Sent | n/d | — | Record · City |
| 2026-08-24 | New construction (2 rev.)New Houses · New Building · 3+ Unit - Detached | Ready for Issuance | n/d | — | Record · City |
| 2026-08-07 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-07 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-07 | New constructionSmall Residential Projects · New Laneway / Rear Yard Suite · Laneway / Rear Yard Suite · 1 unit | Under Review | $800,000 | — | Record · City |
| 2026-08-07 | New constructionSmall Residential Projects · New Laneway / Rear Yard Suite · Laneway / Rear Yard Suite · 1 unit | Under Review | $800,000 | — | Record · City |
| 2026-08-07 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-07 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-05 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-05 | New constructionSmall Residential Projects · New Laneway / Rear Yard Suite · Laneway / Rear Yard Suite · 1 unit | Examiner's Notice Sent | $800,000 | — | Record · City |
| 2026-08-05 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-05 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Laneway / Rear Yard Suite | Not Started | n/d | — | Record · City |
| 2026-08-05 | Renovation · Mechanical (HVAC)*Mechanical(MS) · Building Permit Related(MS) · Laneway / Rear Yard Suite | Refusal Notice | n/d | — | Record · City |
| 2026-08-05 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-08-05 | New constructionSmall Residential Projects · New Laneway / Rear Yard Suite · Laneway / Rear Yard Suite · 1 unit | Examiner's Notice Sent | $800,000 | — | Record · City |
| 2026-08-05 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · Laneway / Rear Yard Suite | Issuance Pending | n/d | — | Record · City |
| 2026-03-09 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-09 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-09 | Demolition · Demolition*Demolition Folder (DM) · Demolition · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-09 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · 3+ Unit - Detached | Inspection | n/d | — | Record · City |
| 2026-03-09 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-04 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-04 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-04 | Demolition · Demolition*Demolition Folder (DM) · Demolition · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-04 | Renovation · Plumbing & sprinklers*Plumbing(PS) · Building Permit Related(PS) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-04 | Renovation · Drains & site services*Drain and Site Service · Building Permit Related (DR) · 3+ Unit - Detached | Permit Issued | n/d | — | Record · City |
| 2026-03-03 | Other · Other*DCs DeferredFees | Open | n/d | — | Record · City |
| 2026-02-19 | Other · Other*DCs DeferredFees | Open | 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).
New permits near here, every Monday
One plain email a week: permits issued and applications submitted around 521 Warden Ave, 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.