thepermitmap

Street · 2711 of 8,567 by permit count

Building permits on Balfour Ave

The City of Toronto has 66 building permits on record for Balfour Ave, going back to 1999. Those permits created 2 homes and removed 0, a net change of +2. Declared construction value totals $1.3M. The most recent permit was issued Jun 19, 2026 at 17 Balfour Ave.

Permits on record
661999–2026
Declared construction value
$1.3Mas filed, not adjusted
Homes created
2dwelling units
Homes removed
0net +2

Permits issued per year

20022026 (part year)

Most common work

  • Building Permit Related(PS)12 · 18%
  • Back Water Valve (Sewer only)8 · 12%
  • Building Permit Related(MS)7 · 11%
  • Interior Alterations6 · 9%
  • Building Permit Related (DR)5 · 8%
  • Multiple Projects4 · 6%
  • Party Wall Admin Permits2 · 3%
  • Fire Alarm2 · 3%
  • Fixtures/Roof Drains: SFD2 · 3%
  • Walk-Out Stair2 · 3%
  • Addition(s)2 · 3%
  • Solar Domestic Hot Water (Res)2 · 3%

Structures worked on

  • SFD - Detached20 · 30%
  • SFD - Semi-Detached18 · 27%
  • SFD - Townhouse14 · 21%
  • Elementary School5 · 8%
  • Laneway / Rear Yard Suite4 · 6%
  • Converted House2 · 3%
  • 3+ Unit - Detached1 · 2%
  • Secondary School1 · 2%
  • Unknown1 · 2%

Most recent permits

Issued Work What was filed Value Status
Jun 19, 2026 Deck Construction of rear deck and patio door $30K Open
May 15, 2026 Back Water Valve (Sewer only) Backwater valve installation Closed
Apr 28, 2025 Addition(s) Proposal for small rear addition, less than 100m². $50K Closed
Apr 28, 2025 Building Permit Related(MS) HVAC - Proposal for small rear addition, less than 100m². Closed
Jan 24, 2025 Back Water Valve (Sewer only) Back Water Valve installation Closed
Sep 16, 2024 Party Wall Admin Permits Party wall admin permit for semi-detached at 7 Balfour, folder # 24 211706 BLD 00 SR Open
Sep 16, 2024 Multiple Projects Proposed finished basement, interior alterations and underpinning to the existing dwelling. $35K Open
Sep 16, 2024 Building Permit Related(PS) Plumbing - Proposed basement, interior alterations and underpinning to the existing dwelling. Open
Sep 16, 2024 Building Permit Related (DR) Drain - Proposed finished basement, interior alterations and underpinning to the existing dwelling. Open
Sep 10, 2024 Fire Alarm Proposal for replacement and relocation of the Fire Alarm Control Panel at the School. $60K Closed
Mar 14, 2024 Garage Repairs of tree impact damages to detached garage. $5K Closed
Nov 7, 2022 Building Permit Related (DR) Drain - Basement interior alterations with underpinning and basement walkout at rear Closed
Nov 7, 2022 Multiple Projects Basement interior alterations with underpinning and basement walkout at rear $50K Closed
Nov 7, 2022 Building Permit Related(PS) Plumbing - Basement interior alterations with underpinning and basement walkout at rear Closed
Jun 6, 2022 Back Water Valve (Sewer only) Install back water valve (sewer only) Closed
Apr 27, 2022 Multiple Projects Proposed exterior basement walk-out, interior alterations & addition of powder room on ground flr. $150K Closed
Apr 27, 2022 Building Permit Related(PS) Plumbing - Proposed exterior basement walk-out, interior alterations & addition of powder room on ground flr. Closed
Nov 18, 2021 Fire Alarm Replacement of fire alarm control panel $9K Closed
Oct 1, 2021 Back Water Valve (Sewer only) Proposed Back Water Valve (Sewer only) Closed
Oct 6, 2020 Walk-Out Stair Prosed new basement Walk-Out Stair on the side of the existing single family dwelling. $50K Closed
Jan 14, 2020 Fixtures/Roof Drains: SFD Proposal to replace plumbing fixtures in 2 washrooms and kitchen. $5K Closed
Nov 18, 2019 Building Permit Related(PS) Plumbing - Proposal to construct a new 2 storey laneway suite Open
Nov 18, 2019 Building Permit Related (DR) Drain - Proposal to construct a new 2 storey laneway suite Open
Nov 18, 2019 Building Permit Related(MS) HVAC - Proposal to construct a new 2 storey laneway suite Open
Nov 18, 2019 New Laneway / Rear Yard Suite Proposal to construct a new 2 storey laneway suite $400K Open
Feb 6, 2019 Building Permit Related(PS) Plumbing - Proposal for interior alterations to existing dwelling Closed
Feb 6, 2019 Interior Alterations Proposal for interior alterations $20K Open
Dec 12, 2018 Back Water Valve (Sewer only) Installation of backwater valve Closed
Sep 15, 2017 Back Water Valve (Sewer only) Proposal to install a back water valve. Closed
Jul 31, 2017 Walk-Out Stair Proposed new basement walkout at rear of existing single family townhouse dwelling. $11K Closed
Apr 12, 2016 Building Permit Related(MS) HVAC - Proposal for interior alterations, and change stair location at all floors. Closed
Nov 27, 2015 Party Wall Admin Permits Party Wall Admin Permit in conjunction with permit at 34 Balfour Ave. (15-255529) Closed
Nov 27, 2015 Building Permit Related(PS) Plumbing - Proposal for interior alterations, and change stair location at all floors. Closed
Nov 27, 2015 Interior Alterations Proposal for interior alterations, and change stair location at all floors. $25K Open
Oct 6, 2015 Back Water Valve (Sewer only) install 1 back water valve Closed
Jun 25, 2015 Backflow Prevention Devices (Water only) Proposal to install a 3" back flow prevention device in the existing elementary school. $5K Closed
Oct 29, 2014 Building Permit Related(PS) Plumbing - Interior alterations to remove a wall, add a door, renovate basement washroom, and create a new washroom on the second floor. Closed
Oct 29, 2014 Interior Alterations Interior alterations to remove a wall, add a door, alterations to basement washroom, and create a new washroom on the second floor. $5K Closed
Sep 2, 2014 Back Water Valve (Sewer only) Installation of one fullport mainline backwater valve Closed
Jul 10, 2013 Fixtures/Roof Drains: SFD Relocation of fixtures on main floor of single family semi detached dwelling. $3K Closed

The 40 most recent of 66 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
66
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-918