thepermitmap

Street · 4686 of 8,567 by permit count

Building permits on Dempster St

The City of Toronto has 27 building permits on record for Dempster St, going back to 2004. Those permits created 2 homes and removed 1, a net change of +1. Declared construction value totals $510K. The most recent permit was issued Jul 13, 2026 at 46 Dempster St.

Permits on record
272004–2026
Declared construction value
$510Kas filed, not adjusted
Homes created
2dwelling units
Homes removed
1net +1

Permits issued per year

20042026 (part year)

Most common work

  • Building Permit Related(PS)5 · 19%
  • Building Permit Related(MS)3 · 11%
  • Interior Alterations3 · 11%
  • Non-Certified Portables3 · 11%
  • Multiple Projects2 · 7%
  • Deck2 · 7%
  • Solar Collector2 · 7%
  • Back Water Valve (Sewer only)2 · 7%
  • Demolition1 · 4%
  • New Building1 · 4%
  • Building Permit Related (DR)1 · 4%
  • Canopy1 · 4%

Structures worked on

  • SFD - Detached14 · 52%
  • 2 Unit - Detached6 · 22%
  • Elementary School4 · 15%
  • Secondary School3 · 11%

Most recent permits

Issued Work What was filed Value Status
Jul 13, 2026 New Building Revision 02: proposed finished basement, enclosed side porch and new roof cover for walkupRevision 01: Filled open below space with floor joist on second floor & interior layout update. Proposed single family dwelling with second unit attached New build
Aug 18, 2025 Building Permit Related(MS) HVAC - Proposed single family dwelling with second unit attached Open
Apr 29, 2025 Demolition Proposed demolition of a single familly detached dwelling Demolition
Apr 28, 2025 Building Permit Related (DR) Drain - Proposed single family dwelling with second unit attached Open
Apr 28, 2025 Building Permit Related(PS) Plumbing - Proposed single family dwelling with second unit attached Open
May 24, 2024 Deck Replace existing rear deck structure with new deck structure in rear yard of existing detached dwelling $25K Closed
Aug 11, 2021 Non-Certified Portables Proposal to relocate 2 portable classrooms "Inglewood Hights" $50K Open
Dec 4, 2019 Building Permit Related(PS) Plumbing - Proposal for interior alterations, secondary unit in the basement, create egress window in the basement, and widen existing driveway. Closed
Dec 4, 2019 Multiple Projects Proposal for interior alterations, secondary unit in the basement, create egress window in the basement, and widen existing driveway. $38K Open
Apr 20, 2016 Solar Collector Installation of a rooftop photovoltaic array for Inglewood Heights Jr. Public School $132K Closed
Jun 11, 2015 Building Permit Related(PS) Plumbing - Permit to construct (2) new partitioned washrooms. Closed
Jun 11, 2015 Building Permit Related(MS) HVAC - Permit to construct (2) new partitioned washrooms. Closed
Jun 2, 2015 Interior Alterations Permit to construct (2) new partitioned washrooms. $50K Open
Nov 25, 2014 Back Water Valve (Sewer only) install 4" mainline backwater valve Closed
Oct 17, 2014 Back Water Valve (Sewer only) Install 4" full port back water valve on main line Closed
Oct 17, 2014 Inside and Outside Drains New storm and sanitary connection to municipal sewer $9K Closed
Sep 16, 2014 Non-Certified Portables Relocate portable classrooms $50K Closed
Mar 20, 2014 Interior Alterations Interior alterations to basement level. $10K Open
Aug 16, 2013 Non-Certified Portables 1 new portable classroom- Inglewood Height Junior Public School $50K Open
Jul 15, 2013 Solar Collector Instal 40 solar panels on one roof level of existing single family bungalow. $40K Closed
Jun 18, 2013 Building Permit Related(PS) Plumbing - Refinishing of existing basement - No second suite provision Closed
Jun 18, 2013 Interior Alterations Refinishing of existing basement - No second suite provision $25K Closed
Jun 6, 2012 Canopy canopy at side of dwelling - not attached to garage $8K Closed
Jul 20, 2010 Deck Construct deck in front yard. (corner lot) $3K Closed
Oct 28, 2004 Building Permit Related(PS) Plumbing - CONSTRUCT SECOND UNIT IN BASEMENT AND DETACHED GARAGE - OTC - Multiple Projects Closed
Oct 28, 2004 Building Permit Related(MS) HVAC - CONSTRUCT SECOND UNIT IN BASEMENT AND DETACHED GARAGE - OTC - Multiple Projects Closed
Oct 28, 2004 Multiple Projects CONSTRUCT SECOND UNIT IN BASEMENT AND DETACHED GARAGE - OTC $20K Closed

The 27 most recent of 27 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
27
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-788