thepermitmap

Street · 5613 of 8,565 by permit count

Building permits on Duffield Rd

The City of Toronto has 19 building permits on record for Duffield Rd, going back to 2007. Those permits created 1 homes and removed 0, a net change of +1. Declared construction value totals $104K. The most recent permit was issued Jun 16, 2022 at 25 Duffield Rd.

Permits on record
192007–2022
Declared construction value
$104Kas filed, not adjusted
Homes created
1dwelling units
Homes removed
0net +1

Permits issued per year

20072022 (part year)

Most common work

  • Building Permit Related(MS)5 · 26%
  • Building Permit Related(PS)5 · 26%
  • Addition(s)3 · 16%
  • Back Water Valve (Sewer only)2 · 11%
  • Multiple Projects1 · 5%
  • Interior Alterations1 · 5%
  • Deck1 · 5%
  • Second Suite (New)1 · 5%

Structures worked on

  • SFD - Detached16 · 84%
  • 2 Unit - Detached3 · 16%

Most recent permits

Issued Work What was filed Value Status
Jun 16, 2022 Building Permit Related(MS) HVAC - Proposal for construction of a 2 storey rear addition to the existing single family dwelling Closed
Jun 1, 2022 Building Permit Related(PS) Plumbing - Proposal for construction of a 2 storey rear addition to the existing single family dwelling Closed
May 17, 2022 Interior Alterations Proposal for interior alterations to an existing 2 storey SFD-detached dwelling. $20K Closed
May 17, 2022 Building Permit Related(PS) Plumbing - Proposal for interior alterations to an existing 2 storey SFD-detached dwelling. Closed
May 17, 2022 Building Permit Related(MS) HVAC - Proposal for interior alterations to an existing 2 storey SFD-detached dwelling. Closed
Mar 21, 2022 Addition(s) Proposal for construction of a 2 storey rear addition to the existing single family dwelling $60K Closed
Nov 24, 2020 Back Water Valve (Sewer only) Backwater valve and sump pump installation Closed
May 31, 2017 Building Permit Related(MS) HVAC - Proposal for interior alterations to add a second suite in the basement of an existing 1 storey SFD-detached dwelling. Closed
May 1, 2017 Deck Construction of a new rear deck $5K Closed
Jan 3, 2017 Building Permit Related(PS) Plumbing - Proposal for interior alterations to add a second suite in the basement of an existing 1 storey SFD-detached dwelling. Closed
Dec 7, 2016 Second Suite (New) Proposal for interior alterations to add a second suite in the basement of an existing 1 storey SFD-detached dwelling. $15K Closed
Jul 22, 2015 Back Water Valve (Sewer only) To install (1) Back Water Valve (Sewer only). Closed
Aug 6, 2013 Addition(s) Revision 01 - Changes to the ceiliing joists, walls and insulation Propose second floor additon and (1) storey front vestibule addition. Interior alterations at all levels Closed
Jul 24, 2012 Building Permit Related(PS) Plumbing - Propose second floor additon and (1) storey front vestibule addition. Interior alterations at all levels Closed
Jul 24, 2012 Building Permit Related(MS) HVAC - Propose second floor additon and (1) storey front vestibule addition. Interior alterations at all levels Closed
Dec 19, 2007 Multiple Projects Second floor addition, front Portico to single family dwelling**REVISION - change ceiling joist size and add additional PSL on the secong floor.** Open
Oct 19, 2007 Building Permit Related(MS) HVAC revision re; location of furnace. (HVAC - Second floor addition, front Portico to single family dwelling) Open
Apr 18, 2007 Building Permit Related(PS) Plumbing - Second floor addition, front Portico to single family dwelling Open
Feb 26, 2007 Addition(s) One-storey front yard addition to an existing bungalow $4K Closed

The 19 most recent of 19 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
19
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-342