thepermitmap

Street · 893 of 8,565 by permit count

Building permits on Cadorna Ave

The City of Toronto has 205 building permits on record for Cadorna Ave, going back to 1986. Those permits created 12 homes and removed 5, a net change of +7. Declared construction value totals $7.9M. The most recent permit was issued Sep 2, 2026 at 43 Cadorna Ave.

Permits on record
2051986–2026
Declared construction value
$7.9Mas filed, not adjusted
Homes created
12dwelling units
Homes removed
5net +7

Permits issued per year

20002026 (part year)

Most common work

  • Building Permit Related(PS)46 · 22%
  • Building Permit Related(MS)34 · 17%
  • Multiple Projects33 · 16%
  • Back Water Valve (Sewer only)20 · 10%
  • Building Permit Related (DR)17 · 8%
  • Addition(s)9 · 4%
  • Interior Alterations6 · 3%
  • Garage5 · 2%
  • New Building5 · 2%
  • Demolition5 · 2%
  • Backflow Prevention Devices (Water only)4 · 2%
  • Porch3 · 1%

Structures worked on

  • SFD - Detached165 · 80%
  • SFD - Semi-Detached31 · 15%
  • Laneway / Rear Yard Suite4 · 2%
  • 3+ Unit - Detached3 · 1%
  • Converted House2 · 1%

Where this street runs

Old East York 147 permits
Danforth East York 58 permits

Most recent permits

Issued Work What was filed Value Status
Sep 2, 2026 Building Permit Related(PS) Plumbing - Proposal for interior alterations to the basement and ground floor Open
Sep 2, 2026 Interior Alterations Proposal for interior alterations to the basement and ground floor $100K Open
Sep 2, 2026 Building Permit Related (DR) Drain - Proposal for interior alterations to the basement and ground floor Open
Aug 19, 2026 Building Permit Related (DR) Drain - Proposal for interior alterations to the ground and basement levels of an existing SFD-semi dwelling. Closed
Aug 19, 2026 Interior Alterations Proposal for interior alterations to the ground and basement levels of an existing SFD-semi dwelling. $100K Closed
Aug 19, 2026 Building Permit Related(PS) Plumbing - Proposal for interior alterations to the ground and basement levels of an existing SFD-semi dwelling. Closed
Aug 6, 2026 Building Permit Related (DR) Drain - Proposed new construction of 1 storey garden suite with basement. Existing garage to be demolished Open
Aug 6, 2026 Building Permit Related(PS) Plumbing - Proposed new construction of 1 storey garden suite with basement. Existing garage to be demolished Open
Aug 6, 2026 New Laneway / Rear Yard Suite Proposed new construction of 1 storey garden suite with basement. Existing garage to be demolished $100K Open
Mar 27, 2025 Building Permit Related(PS) Plumbing - Review of work related to the face lift / rear addition and proposed stucco andsiding second storey addition to an existing one storey single family dwelling. Open
Mar 27, 2025 Building Permit Related(MS) HVAC - Review of work related to the face lift / rear addition and proposed stucco andsiding second storey addition to an existing one storey single family dwelling. Open
Mar 27, 2025 Multiple Projects Review of work related to the face lift / rear addition and proposed stucco andsiding second storey addition to an existing one storey single family dwelling. $500K Open
Jan 8, 2025 Back Water Valve (Sewer only) Proposal for a backwater valve installation. Closed
Nov 4, 2024 Addition(s) Proposed 2nd floor addition at rear side to the existing dwelling $22K Closed
Nov 1, 2024 Back Water Valve (Sewer only) Proposed backwater valve installation. Closed
Oct 18, 2024 Back Water Valve (Sewer only) Full port main line back water valve. Closed
Aug 29, 2024 Building Permit Related(PS) Plumbing - Interior alterations to main and second floor of dwelling Open
Aug 29, 2024 Interior Alterations Interior alterations to main and second floor of dwelling $20K Open
Aug 12, 2024 Building Permit Related(MS) HVAC - Proposed second floor brick addition over exist bungalow and two storey side & rear addition, underpin and new front & rear covered porch, and walkout basement Closed
Jul 2, 2024 Multiple Projects Revision 01: revised basement floor joist, add steel beam 1st fl, and revised kitchen and primary ensuite layouts. See 'bubbled" plans elevations A5, A6, A8, A9Proposed second floor brick addition over exist bungalow and two storey side & rear addition, underpin and new front & rear covered porch, a Closed
Apr 16, 2024 Multiple Projects REVISION#3: PROPOSED SECOND STOREY ADDITION AND CONVERSION OF EXISTING 2 UNIT DWELLING INTO A 4 UNIT DWELLING.REVISION#1: Proposed second storey addition and an interior accessory dwelling unit to an existing one storey single family dwelling unit (Second Suite)Proposal for a second storey addition Closed
Mar 20, 2024 Building Permit Related(MS) HVAC - Proposed new two storey detached dwelling with a front integral garage, front covered porch, rear basement walkout and rear covered deck. Closed
Mar 19, 2024 Demolition Proposed demolition of existing dwelling. Demolition
Mar 15, 2024 Building Permit Related(PS) Plumbing - Proposed new two storey detached dwelling with a front integral garage, front covered porch, rear basement walkout and rear covered deck. Closed
Mar 15, 2024 New Building Proposed new two storey detached dwelling with a front integral garage, front covered porch, rear basement walkout and rear covered deck. $600K New build
Mar 15, 2024 Building Permit Related (DR) Drain - Proposed new two storey detached dwelling with a front integral garage, front covered porch, rear basement walkout and rear covered deck. Open
Feb 12, 2024 Garage Proposal to demolish wood frame garage. $5K Closed
Feb 12, 2024 Addition(s) Proposal for rear 2-storey addition. $50K Open
Jan 30, 2024 Building Permit Related(MS) HVAC - Proposal for a second storey addition with interior alterations to the existing single family dwelling, a new basement walkout, and basement underpinning. Closed
Jan 23, 2024 Building Permit Related(PS) Revision 01. Plumbing - Proposal for a second storey addition with interior alterations to the existing single family dwelling, a new basement walkout, and basement underpinning. Closed
Jan 4, 2024 Building Permit Related (DR) Drain - Proposed second floor brick addition over exist bungalow and two storey side & rear addition, underpin and new front & rear covered porch, and walkout basement Closed
Jan 4, 2024 Building Permit Related(PS) Plumbing - Proposed second floor brick addition over exist bungalow and two storey side & rear addition, underpin and new front & rear covered porch, and walkout basement Closed
Jun 1, 2023 Back Water Valve (Sewer only) Install back water valve Closed
Mar 23, 2023 Building Permit Related (DR) propose to construct a garden suite Closed
Mar 23, 2023 Second Suite (New) propose to construct a garden suite $50K Closed
Mar 23, 2023 Building Permit Related(PS) propose to construct a garden suite Closed
Mar 21, 2023 Back Water Valve (Sewer only) Install Back water valve Closed
Jan 11, 2023 Building Permit Related (DR) Drain - Proposal to remove and rebuilt the front porch and construct a cold sotrage under it for the existing detached house. Closed
Jan 11, 2023 Porch Proposal to remove and rebuilt the front porch and construct a cold sotrage under it for the existing detached house. $20K Open
Nov 29, 2022 Garage Proposal to construct a new detached garage. $30K Open

The 40 most recent of 205 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
205
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-335