thepermitmap

Street · 7051 of 8,565 by permit count

Building permits on Windsor St

The City of Toronto has 9 building permits on record for Windsor St, going back to 2011. Declared construction value totals $61K. The most recent permit was issued May 7, 2025 at 21-25 Windsor St.

Permits on record
92011–2025
Declared construction value
$61Kas filed, not adjusted
Homes created
0dwelling units
Homes removed
0net +0

Permits issued per year

20112025 (part year)

Most common work

  • Backflow Prevention Devices (Water only)4 · 44%
  • Demolition2 · 22%
  • Special Ventilation System1 · 11%
  • Site Service1 · 11%
  • Manholes/Catch Basins/Sumps/Interceptors1 · 11%

Structures worked on

  • Industrial7 · 78%
  • Laundromat1 · 11%
  • Industrial Processing Plant1 · 11%

Most recent permits

Issued Work What was filed Value Status
May 7, 2025 Backflow Prevention Devices (Water only) Proposed Backflow device replacement. $2K Open
Oct 18, 2023 Demolition Revision 01 - new proposal to demolish only 25 leaving orignial 21 with its exterior north wall in place (see cover letter)DEMOLISH EXISTING INDUSTRIAL BUILDINGS Demolition
May 30, 2023 Demolition DEMOLISH EXISTING INDUSTRIAL BUILDING Demolition
Sep 22, 2015 Manholes/Catch Basins/Sumps/Interceptors Proposal to install a new grease interceptor for existing tofu facility $6K Closed
Mar 17, 2015 Site Service add private sanitary manhole $5K Open
Dec 18, 2013 Special Ventilation System Proposal to install a pre-engineered paint spray booth for woodworking spray painting $45K Open
Jan 4, 2012 Backflow Prevention Devices (Water only) installation of one backflow $1K Closed
Jan 4, 2012 Backflow Prevention Devices (Water only) installation of a backflow prevention device $1K Closed
Oct 20, 2011 Backflow Prevention Devices (Water only) To install one backflow prevention device. $1K Closed

The 9 most recent of 9 permits on record. Figures come from the City’s active and cleared permit datasets, refreshed daily — what that covers, and what it misses.

Source
City of Toronto Open Data
Dataset
Building permits, active + cleared
Records
9
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-800