thepermitmap

Street · 3691 of 8,567 by permit count

Building permits on Ethelwin Ave

The City of Toronto has 42 building permits on record for Ethelwin Ave, going back to 2003. Those permits created 1 homes and removed 1, a net change of +0. Declared construction value totals $663K. The most recent permit was issued Jun 17, 2025 at 5 Ethelwin Ave.

Permits on record
422003–2025
Declared construction value
$663Kas filed, not adjusted
Homes created
1dwelling units
Homes removed
1net +0

Permits issued per year

20032025 (part year)

Most common work

  • Building Permit Related(PS)10 · 24%
  • Back Water Valve (Sewer only)7 · 17%
  • Multiple Projects6 · 14%
  • Building Permit Related(MS)5 · 12%
  • Interior Alterations4 · 10%
  • Building Permit Related (DR)3 · 7%
  • Porch2 · 5%
  • Addition(s)1 · 2%
  • Party Wall Admin Permits1 · 2%
  • Second Suite (New)1 · 2%
  • Underpinning1 · 2%
  • Backflow Prevention Devices (Water only)1 · 2%

Structures worked on

  • SFD - Detached28 · 67%
  • SFD - Semi-Detached9 · 21%
  • 2 Unit - Detached5 · 12%

Most recent permits

Issued Work What was filed Value Status
Jun 17, 2025 Back Water Valve (Sewer only) Proposal for backwater valve. Closed
Aug 13, 2024 Back Water Valve (Sewer only) Back Water Valve Closed
Aug 1, 2024 Back Water Valve (Sewer only) Back Water Valve Closed
Aug 1, 2024 Back Water Valve (Sewer only) Back Water Valve Closed
Jun 6, 2024 Interior Alterations Proposal for interior alterations, new skylight and roof modification to an existing SFD-semi dwelling. $50K Closed
Jun 6, 2024 Building Permit Related(PS) Plumbing - Proposal for interior alterations, new skylight and roof modification to an existing SFD-semi dwelling. Closed
Jun 6, 2024 Party Wall Admin Permits Admin Partywall permit in conjunction with 24 158390 BLD, 7 Ethelwin Ave. $1K Open
Feb 26, 2024 Building Permit Related(PS) Revision 01. Revision to finish a part from the basementPlumbing - Proposal to construct a 2 storey rear addition, interior alterations and a rear deck. Closed
Aug 24, 2023 Building Permit Related(PS) Plumbing - INTERIOR ALTERATIONS, NEW GROUND FLOOR & BASEMENT ADDITION at front, NEW SECOND FLOOR CANTILEVERED BAY, NEW SKYLIGHT, AND NEW BACKWATER VALVE IN THE EXISTING DETACHED SINGLE FAMILY HOUSE. PLUMBING PRMT TO ADD SUMP PUMP Closed
May 12, 2023 Building Permit Related(MS) HVAC - INTERIOR ALTERATIONS, NEW GROUND FLOOR & BASEMENT ADDITION, NEW SECOND FLOOR CANTILEVERED BAY, NEW SKYLIGHT, AND NEW BACKWATER VALVE IN THE EXISTING DETACHED SINGLE FAMILY HOUSE. Closed
May 9, 2023 Back Water Valve (Sewer only) Drain - INTERIOR ALTERATIONS, NEW GROUND FLOOR & BASEMENT ADDITION, NEW SECOND FLOOR CANTILEVERED BAY, NEW SKYLIGHT, AND NEW BACKWATER VALVE IN THE EXISTING DETACHED SINGLE FAMILY HOUSE. Closed
May 4, 2023 Multiple Projects INTERIOR ALTERATIONS, NEW GROUND FLOOR & BASEMENT ADDITION at front, NEW SECOND FLOOR CANTILEVERED BAY, NEW SKYLIGHT, AND NEW BACKWATER VALVE IN THE EXISTING DETACHED SINGLE FAMILY HOUSE. $100K Closed
Dec 15, 2022 Multiple Projects Revision 01. Revision to finish a part from the basementProposal to construct a 2 storey rear addition, interior alterations and a rear deck. Closed
Jun 28, 2022 Building Permit Related(MS) HVAC - Proposal to construct a 2 storey rear addition, interior alterations and a rear deck. Closed
Jun 8, 2022 Multiple Projects Proposed rear one storey addition. Existing detached house with two dwellings. $80K Open
Nov 5, 2021 Building Permit Related (DR) Drain - Proposal for basement secondary suite Closed
Nov 5, 2021 Second Suite (New) Proposal for basement secondary suite $60K Closed
Nov 5, 2021 Building Permit Related(PS) Plumbing - Proposal for basement secondary suite Closed
Jul 30, 2021 Multiple Projects Rev 04: Remove basement second unit and basement finishes from scope of work Closed
Jun 25, 2021 Multiple Projects REVISION 2 - revised rear deck layoutProposal to construct rear addition on first and second floor, interior alterations, new rear deck, and basement underpinning. Closed
Apr 12, 2021 Building Permit Related(MS) HVAC - Ground floor interior alterations, basement underpinning (30.66 l/m) & walkoutArea of interior alterations 97.46 sq/m Closed
Jan 27, 2021 Building Permit Related(MS) HVAC - Proposal to construct rear addition on first and second floor, interior alterations, new rear deck, and basement underpinning. Closed
Nov 12, 2020 Building Permit Related(PS) Plumbing - Ground floor interior alterations, basement underpinning (30.66 l/m) & walkoutArea of interior alterations 97.46 sq/m Closed
Nov 6, 2020 Building Permit Related (DR) Drain - Proposal to construct rear addition on first and second floor, interior alterations, new rear deck, basement underpinning and new deck at rear Closed
Nov 6, 2020 Building Permit Related(PS) Plumbing - Proposal to construct rear addition on first and second floor, interior alterations, new rear deck, basement underpinning and new deck at rear Closed
Sep 14, 2020 Back Water Valve (Sewer only) PROPOSAL TO INSTALL A BACKWATER VALVE Closed
Oct 2, 2018 Interior Alterations PROPOSED INTERIOR ALTERATIONS TO GROUND FLOOR OF EXISTING DWELLING $10K Closed
Aug 2, 2017 Interior Alterations Proposal to construct interior alterations to second floor of sfd $100K Closed
Aug 2, 2017 Building Permit Related(PS) Plumbing - Proposal to construct interior alterations to second floor of sfd Open
Aug 10, 2016 Porch Proposal to reconstruct the front porch with 5 Ethelwin Ave $30K Closed
Aug 10, 2016 Porch Proposal to reconstruct the front porch with 7 Ethelwin Ave $30K Open
Aug 2, 2016 Back Water Valve (Sewer only) Proposal to install a back water valve in main line. Closed
Jul 14, 2016 Building Permit Related (DR) Drain - Interior column removal and Basement Underpinning, Proposal for a 4" full port backwater valve and sump pump Closed
Jul 14, 2016 Underpinning Proposal to underpin basement and new interior columns $50K Closed
Jan 19, 2016 Interior Alterations Revision#1 SWITCH ROOM LAYOUT IN PREVIOUSLY ISSUED BASEMENT PERMIT #13138934 BLD & PS Proposal for interior alterations to the basement to create new washroom and laundry room to existing semi detached SFD. Closed
Apr 9, 2013 Building Permit Related(PS) Plumbing - Proposal for interior alterations to the basement to create new washroom and laundry room to existing semi detached SFD. Closed
May 1, 2012 Backflow Prevention Devices (Water only) Proposal to install 1 backwater valve on the sanitary line of existing SFD-detached dwelling. $2K Closed
Oct 14, 2003 Building Permit Related(MS) HVAC - underpin basement and also make interior alterations to basement. - Multiple Projects Open
Sep 24, 2003 Building Permit Related(PS) Plumbing - Demolish existing 1-storey addition and construct a 2-storey addition at the rear. See C of A decision. Existing and proposed: detached house - Addition(s) Open
Sep 22, 2003 Addition(s) Demolish existing 1-storey addition and construct a 2-storey addition at the rear. See C of A decision. Existing and proposed: detached house $100K Open

The 40 most recent of 42 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
42
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-751