thepermitmap

Street · 6777 of 8,565 by permit count

Building permits on Trefann St

The City of Toronto has 11 building permits on record for Trefann St, going back to 2004. Declared construction value totals $250K. The most recent permit was issued Feb 4, 2014 at 13 Trefann St.

Permits on record
112004–2014
Declared construction value
$250Kas filed, not adjusted
Homes created
0dwelling units
Homes removed
0net +0

Permits issued per year

20042014 (part year)

Most common work

  • Building Permit Related (DR)3 · 27%
  • Building Permit Related(PS)2 · 18%
  • Building Permit Related(MS)2 · 18%
  • New Building1 · 9%
  • Sprinklers1 · 9%
  • Other(SR)1 · 9%
  • Interior Alterations1 · 9%

Structures worked on

  • SFD - Detached6 · 55%
  • Mixed Use/Res w Non Res4 · 36%
  • Apartment Building1 · 9%

Most recent permits

Issued Work What was filed Value Status
Feb 4, 2014 Building Permit Related (DR) Drain - Proposal for interior alterations to existing detached single family dwelling. (100m2) Closed
Jan 30, 2014 Building Permit Related(MS) HVAC - Proposal for interior alterations to existing detached single family dwelling. (100m2) Closed
Dec 20, 2013 Building Permit Related(PS) Revision to move laundry from ground floor to basement. Closed
Dec 6, 2013 Interior Alterations Revision to add a washroom in basement and 1 additional washroom on the 2nd floor. Closed
Sep 30, 2013 Building Permit Related (DR) Drain - Rebuild foundation wall at front wall of existing house. Permit to include for weeping tiles and a sump pump. Closed
Aug 13, 2013 Other(SR) REVISION TO PERMIT> Rebuild foundation wall at front wall of existing house. Closed
Dec 1, 2010 Sprinklers Revision to sprinkler permit in connection with building permit 04-150350 BLD. Closed
Oct 13, 2010 Building Permit Related (DR) Drain - To build a new mixed comercial/residential building with live/work units and retail at ground floor.FOR PLANS SEE PLUMBING FILE Closed
Oct 13, 2010 Building Permit Related(PS) Plumbing - To build a new mixed comercial/residential building with live/work units and retail at ground floor. Open
Sep 22, 2004 Building Permit Related(MS) HVAC - To build a new mixed comercial/residential building with live/work units and retail at ground floor. - New Building Open
Sep 16, 2004 New Building To build a new mixed comercial/residential building with live/work units and retail at ground floor. $250K New build

The 11 most recent of 11 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
11
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-164