thepermitmap

Street · 5487 of 8,567 by permit count

Building permits on Mansion Ave

The City of Toronto has 20 building permits on record for Mansion Ave, going back to 2001. Those permits created 2 homes and removed 0, a net change of +2. Declared construction value totals $451K. The most recent permit was issued May 6, 2026 at 21 Mansion Ave.

Permits on record
202001–2026
Declared construction value
$451Kas filed, not adjusted
Homes created
2dwelling units
Homes removed
0net +2

Permits issued per year

20012026 (part year)

Most common work

  • Building Permit Related(MS)4 · 20%
  • Building Permit Related(PS)4 · 20%
  • New Building4 · 20%
  • Other(BA)2 · 10%
  • Piping: SFD/Semi2 · 10%
  • Underpinning1 · 5%
  • Other(SR)1 · 5%
  • Addition(s)1 · 5%
  • Backflow Prevention Devices (Water only)1 · 5%

Structures worked on

  • SFD - Detached14 · 70%
  • Office3 · 15%
  • Industrial3 · 15%

Most recent permits

Issued Work What was filed Value Status
May 6, 2026 Other(BA) Installation of solar panels capacity of 22.04 KW $27K Open
Apr 30, 2026 Other(BA) Installation of solar panels capacity of 22.04 KW $27K Closed
Nov 22, 2023 Building Permit Related(PS) Plumbing - PROPOSED BASEMENT UNDERPIN (40m) Closed
Nov 22, 2023 Building Permit Related(MS) HVAC - PROPOSED BASEMENT UNDERPIN (40m) Closed
Apr 26, 2023 Underpinning PROPOSED BASEMENT UNDERPIN (40m) $49K Closed
Jul 15, 2019 Other(SR) ENCLOSING EXISTING WOOD DECK $5K Closed
Jul 19, 2016 Backflow Prevention Devices (Water only) intall 1/2" backflow preventer $1K Closed
Jun 18, 2003 Piping: SFD/Semi Plumbing - NEW SINGLE FAMILY DETACHED DWELLING - New Building Closed
Jun 18, 2003 New Building *SITE INSPECTION FOLDER* - NEW SINGLE FAMILY DETACHED DWELLING New build
Jun 18, 2003 Building Permit Related(PS) Plumbing - NEW SINGLE FAMILY DETACHED DWELLING - New Building Closed
Jun 18, 2003 Building Permit Related(MS) HVAC - NEW SINGLE FAMILY DETACHED DWELLING - New Building Closed
Jun 18, 2003 New Building NEW SINGLE FAMILY DETACHED DWELLING $150K New build
Jun 18, 2003 Piping: SFD/Semi Plumbing - NEW SINGLE FAMILY DETACHED DWELLING - New Building Closed
Jun 18, 2003 New Building *SITE INSPECTION FOLDER* - NEW SINGLE FAMILY DETACHED DWELLING New build
Jun 18, 2003 Building Permit Related(PS) Plumbing - NEW SINGLE FAMILY DETACHED DWELLING - New Building Closed
Jun 18, 2003 Building Permit Related(MS) HVAC - NEW SINGLE FAMILY DETACHED DWELLING - New Building Closed
Jun 18, 2003 New Building NEW SINGLE FAMILY DETACHED DWELLING $150K New build
Sep 17, 2001 Building Permit Related(MS) SECOND STOREY ADDITION Closed
Aug 22, 2001 Building Permit Related(PS) SECOND STOREY ADDITION Closed
Aug 22, 2001 Addition(s) SECOND STOREY ADDITION $42K Closed

The 20 most recent of 20 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
20
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-382