thepermitmap

Street · 4623 of 8,565 by permit count

Building permits on Blackburn St

The City of Toronto has 28 building permits on record for Blackburn St, going back to 2003. Declared construction value totals $1.1M. The most recent permit was issued Mar 24, 2023 at 20 Blackburn St.

Permits on record
282003–2023
Declared construction value
$1.1Mas filed, not adjusted
Homes created
0dwelling units
Homes removed
0net +0

Permits issued per year

20032023 (part year)

Most common work

  • Building Permit Related(PS)6 · 21%
  • Multiple Projects4 · 14%
  • Party Wall Admin Permits3 · 11%
  • Other(SR)3 · 11%
  • Building Permit Related(MS)2 · 7%
  • Fire Alarm2 · 7%
  • Interior Alterations2 · 7%
  • Fire Damage1 · 4%
  • Other(BA)1 · 4%
  • Building Permit Related (DR)1 · 4%
  • Solar Domestic Hot Water (Res)1 · 4%
  • Backflow Prevention Devices (Water only)1 · 4%

Structures worked on

  • SFD - Townhouse18 · 64%
  • Other4 · 14%
  • SFD - Detached4 · 14%
  • SFD - Semi-Detached2 · 7%

Most recent permits

Issued Work What was filed Value Status
Mar 24, 2023 Fire Alarm Fire alarm system and emergency lighting upgrades $400K Closed
May 18, 2021 Building Permit Related(MS) HVAC - Construct a 3rd and 4th storey addition, side extension and front deck (4 storey dwelling) Closed
May 6, 2021 Party Wall Admin Permits PARTY WALL PERMIT FOR UNDERPINNING AT 37 BLACKBURN ST. $100K Closed
May 6, 2021 Multiple Projects Construct a 3rd and 4th storey addition, side extension and front deck. Three storey building with rooftop enclosure. $100K Closed
May 6, 2021 Building Permit Related(PS) Plumbing - Construct a 3rd and 4th storey addition, side extension and front deck (4 storey dwelling) Closed
Apr 14, 2021 Building Permit Related(MS) HVAC - Proposal for a two storey rear addition with interior alterations to an existing single family dwelling. Scope includes basement underpinning. Open
Apr 7, 2021 Party Wall Admin Permits Proposal to obtain a party wall admin permit in relation to 39 Blackburn St - permit file 21 126762. $1K Closed
Apr 6, 2021 Building Permit Related (DR) Drain - Proposal for a two storey rear addition with interior alterations to an existing single family dwelling. Scope includes basement underpinning. Closed
Apr 6, 2021 Party Wall Admin Permits Proposal to obtain a party wall admin permit in relation to 39 Blackburn St - permit file 21 126762. $1K Closed
Apr 6, 2021 Multiple Projects Proposal for a two storey rear addition with interior alterations to an existing single family dwelling. Scope includes basement underpinning. $100K Open
Apr 6, 2021 Building Permit Related(PS) Plumbing - Proposal for a two storey rear addition with interior alterations to an existing single family dwelling. Scope includes basement underpinning. Open
Mar 5, 2021 Fire Alarm Proposal for the replacement of the fire alarm panel. $75K Closed
Apr 23, 2020 Other(BA) Proposal to construct a free standing metal stairs (not for public use) on the helical piers for site safety and accessibility up steep bank. Exisitng - Hydro Distribution Station $50K Closed
May 28, 2019 Interior Alterations Proposal for interior alterations to the 1st and 3rd floors, 2nd floor to remain unchanged. $150K Closed
Sep 24, 2015 Other(SR) Convert the existing one storey rear portion (10'x13') from a flat roof to pitched roof $3K Closed
Feb 4, 2014 Back Water Valve (Sewer only) Proposal to install a back water valve in the existing single family dwelling. Closed
May 22, 2013 Interior Alterations Demolish existing wood frame addition, block up doorway and add linen closet on 1st floor. $2K Closed
Apr 27, 2012 Building Permit Related(PS) Plumbing - interior alterations to convert to a sfd-detached and PAL to construct an exterior staircase to roof and construct new roff deck for existing SFD detached dwelling. Closed
Apr 27, 2012 Multiple Projects interior alterations to convert to a sfd-detached and PAL to construct an exterior staircase to roof and construct new roff deck for existing SFD detached dwelling. $30K Closed
May 31, 2011 Backflow Prevention Devices (Water only) Permit for a backflow device in basement of existing hydro sub station. $3K Closed
Oct 29, 2009 Building Permit Related(PS) Plumbing - Permit for installation of solar collector system (Nova Solar) (certified model number 09-148268-CE) on roof of existing dwelling for solar hot water heating system. Refer to related plumbing application for connection to potable water. Closed
Oct 29, 2009 Solar Domestic Hot Water (Res) Permit for installation of solar collector system (Nova Solar) (certified model number 09-148268-CE) on roof of existing dwelling for solar hot water heating system. Refer to related plumbing application for connection to potable water. $6K Closed
May 6, 2009 Other(SR) Admin for Party Wall to BSMT area Closed
May 6, 2009 Other(SR) Admin for BSMT party wall Closed
May 6, 2009 Building Permit Related(PS) Plumbing - Interior alterations to all levels, construct new Party Wall footing and wall at BSMT to both adjacent properties, and construct new rear deck( less than 2 feet) Closed
May 6, 2009 Multiple Projects Interior alterations to all levels, construct new Party Wall footing and wall at BSMT to both adjacent properties, and construct new rear deck( less than 2 feet) $45K Closed
Aug 26, 2003 Building Permit Related(PS) Plumbing - TERMITE DAMAGE: Replace interior walls on first and second floor, repair party walls on first and second floor, repair exterior walls at front and rear on first and second floor, replace rear porch roof - Fire Damage Open
Aug 26, 2003 Fire Damage TERMITE DAMAGE: Replace interior walls on first and second floor, repair party walls on first and second floor, repair exterior walls at front and rear on first and second floor, replace rear porch roof Open

The 28 most recent of 28 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
28
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-552