thepermitmap

Street · 4906 of 8,565 by permit count

Building permits on Theresa Ave

The City of Toronto has 25 building permits on record for Theresa Ave, going back to 2003. Those permits created 4 homes and removed 0, a net change of +4. Declared construction value totals $3.0M. The most recent permit was issued Jun 29, 2026 at 17 Theresa Ave.

Permits on record
252003–2026
Declared construction value
$3.0Mas filed, not adjusted
Homes created
4dwelling units
Homes removed
0net +4

Permits issued per year

20032026 (part year)

Most common work

  • Building Permit Related(PS)7 · 28%
  • New Building4 · 16%
  • Building Permit Related(MS)4 · 16%
  • Building Permit Related (DR)3 · 12%
  • Demolition2 · 8%
  • Back Water Valve (Sewer only)2 · 8%
  • Other(SR)1 · 4%
  • New Laneway / Rear Yard Suite1 · 4%
  • Interior Alterations1 · 4%

Structures worked on

  • SFD - Detached18 · 72%
  • Laneway / Rear Yard Suite4 · 16%
  • 2 Unit - Detached3 · 12%

Most recent permits

Issued Work What was filed Value Status
Jun 29, 2026 Building Permit Related(PS) Plumbing - Proposal to construct a new Garden Suite in the rear yard, with basement. Open
Jun 16, 2026 New Laneway / Rear Yard Suite Proposal to construct a new two-storey Garden Suite in the rear yard, with basement. $650K Open
Jun 16, 2026 Building Permit Related(MS) HVAC - Proposal to construct a new Garden Suite in the rear yard, with basement. Open
Jun 16, 2026 Building Permit Related (DR) Drain - Proposal to construct a new Garden Suite in the rear yard, with basement. Open
Nov 18, 2024 Other(SR) Proposal for solar panels on roof $52K Open
Jul 25, 2023 Back Water Valve (Sewer only) Proposed new mean line full port Back Water Valve (Sewer only) Closed
Mar 10, 2020 Interior Alterations Proposal fro interior alterations of a basement secondary suite. $50K Closed
Mar 10, 2020 Building Permit Related(PS) Plumbing - Proposal fro interior alterations of a basement secondary suite. Closed
Jul 6, 2017 New Building Revise to the cold room only. new single family dwelling with finished basement, existing house to be demolished New build
Apr 7, 2017 Building Permit Related(MS) HVAC - new single family dwelling with finished basement, existing house to be demolished Closed
Feb 27, 2017 Building Permit Related (DR) Drain - new single family dwelling with finished basement, existing house to be demolished Closed
Feb 27, 2017 Demolition demolish existing house, build new 2 storey sfd Demolition
Feb 27, 2017 Building Permit Related(PS) Plumbing - new single family dwelling with finished basement, existing house to be demolished Closed
Sep 3, 2014 Back Water Valve (Sewer only) To install a 4" full port backwater valve on main line Closed
Jan 8, 2013 Building Permit Related(PS) Plumbing - Two storey single family dwelling with attached garage Closed
Jun 5, 2012 Building Permit Related(MS) HVAC - Two storey single family dwelling with attached garage Closed
May 9, 2012 Building Permit Related (DR) Drain - Two storey single family dwelling with attached garage Closed
Jul 22, 2011 New Building Two storey single family dwelling with attached garage $1.2M New build
Dec 6, 2007 Demolition Demolition
Dec 6, 2007 New Building Two storey $513K New build
Feb 8, 2007 Building Permit Related(PS) Plumbing - interior alteration to main and second floor of existingNote: Original permit for second floor issued in 1986 (86-4090) Open
Oct 23, 2003 Building Permit Related(MS) HVAC - new building Open
Aug 1, 2003 Building Permit Related(PS) Install storm and sanitary drains Closed
Apr 28, 2003 New Building TO DEMOLISH THE EXISTING DWELLING AND TO CONSTRUCT A NEW TWO STOREY DWELLING. $500K New build
Apr 1, 2003 Building Permit Related(PS) Plumbing in NEW TWO STOREY SINGLE FAMILY DWELLING. - New Building Open

The 25 most recent of 25 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
25
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-805