thepermitmap

Street · 3786 of 8,565 by permit count

Building permits on Wellesley Ave

The City of Toronto has 40 building permits on record for Wellesley Ave, going back to 1996. Declared construction value totals $916K. The most recent permit was issued Dec 20, 2024 at 1 Wellesley Ave.

Permits on record
401996–2024
Declared construction value
$916Kas filed, not adjusted
Homes created
0dwelling units
Homes removed
0net +0

Permits issued per year

20012024 (part year)

Most common work

  • Building Permit Related(PS)8 · 20%
  • Party Wall Admin Permits5 · 13%
  • Building Permit Related(MS)4 · 10%
  • Multiple Projects4 · 10%
  • Interior Alterations3 · 8%
  • Underpinning3 · 8%
  • Building Permit Related (DR)3 · 8%
  • Alteration to Existing Building2 · 5%
  • Unknown2 · 5%
  • Install/Alter Plumbing - only1 · 3%
  • Alter: Add on /Ductwork1 · 3%
  • Back Water Valve (Sewer only)1 · 3%

Structures worked on

  • SFD - Semi-Detached36 · 90%
  • SFD - Detached2 · 5%
  • Unknown2 · 5%

Most recent permits

Issued Work What was filed Value Status
Dec 20, 2024 Alter: Add on /Ductwork REV01: Proposed revision for correct drawings re duckwork, furnace and a/cProposed Furnace, Ac, Ductwork. Closed
Sep 23, 2024 Building Permit Related (DR) Drain - includes a backwater valveProposal to underpin the foundation of an existing SFD-semi dwelling. Closed
Sep 23, 2024 Multiple Projects Proposal to underpin the foundation of an existing SFD-semi dwelling. $150K Closed
Sep 23, 2024 Building Permit Related(PS) Plumbing - Proposal to underpin the foundation of an existing SFD-semi dwelling. Closed
Aug 30, 2024 Party Wall Admin Permits Admin parywall permit in conjunction with 24 182289 BLD, 1 Wellesley Ave $1K Closed
Jun 17, 2022 Building Permit Related(MS) HVAC - Proposed underpinning and interior alterations, proposed fireplace & modifications to exterior rear wall.Underpinning approx. 36 linear metresInterior alterationsBasement-approx.53m2, 1st Floor-approx.26m2, 2ndf Floor 26m2, 3rd Floor approx 16.5m2 Closed
Apr 13, 2022 Building Permit Related(PS) Plumbing - Proposal for interior alterations to construct new stairs, relocate powder room and kitchen. Closed
Mar 31, 2022 Party Wall Admin Permits Administrative party wall permit for work at 17 Wellesley Ave. Upgrade acoustic insulation of party wall. $10K Closed
Mar 31, 2022 Interior Alterations Proposal for interior alterations to construct new stairs, relocate powder room and kitchen. $20K Closed
Mar 30, 2022 Building Permit Related (DR) Drain - Proposed underpinning and interior alterations, proposed fireplace & modifications to exterior rear wall.Underpinning approx. 36 linear metresInterior alterationsBasement-approx.53m2, 1st Floor-approx.26m2, 2ndf Floor 26m2, 3rd Floor approx 16.5m2 Closed
Mar 30, 2022 Party Wall Admin Permits Party wall admin permit related to permit number 22 125731 BLD 00 SR for address 11 Wellesley Ave $1K Closed
Mar 30, 2022 Multiple Projects Proposed underpinning and interior alterations, proposed fireplace & modifications to exterior rear wall.Underpinning approx. 36 linear metresInterior alterationsBasement-approx.53m2, 1st Floor-approx.26m2, 2ndf Floor 26m2, 3rd Floor approx 16.5m2 $250K Closed
Mar 30, 2022 Building Permit Related(PS) Plumbing - Proposed underpinning and interior alterations, proposed fireplace & modifications to exterior rear wall.Underpinning approx. 36 linear metresInterior alterationsBasement-approx.53m2, 1st Floor-approx.26m2, 2ndf Floor 26m2, 3rd Floor approx 16.5m2 Closed
Nov 23, 2021 Back Water Valve (Sewer only) Installation of a back water valve Closed
Feb 28, 2020 Building Permit Related(MS) HVAC - BLD, PLB - Proposal to construct a new rear 2 storey addition with a roof top deck, an extension to the third floor, a new rear yard deck and landing, and interior alterations to the ground, second and third floors. Closed
Oct 10, 2019 Party Wall Admin Permits Admin permit related to work being completed at 12 Wellesley. Closed
Oct 10, 2019 Multiple Projects BLD, PLB - Proposal to construct a new rear 2 storey addition with a roof top deck, an extension to the third floor, a new rear yard deck and landing, and interior alterations to the ground, second and third floors. $200K Closed
Oct 10, 2019 Building Permit Related(PS) Plumbing - BLD, PLB - Proposal to construct a new rear 2 storey addition with a roof top deck, an exention to the third floor, a new rear yard deck and landing, and interior alterations to the ground, second and third floors. Closed
Aug 31, 2018 Building Permit Related (DR) Drain - Proposal to underpin basement and stair modification Closed
Aug 31, 2018 Party Wall Admin Permits Party wall admin permit in regards to 12 Wellesley Ave (18-211938) Closed
Aug 31, 2018 Underpinning Proposal to underpin basement and stari modification $32K Closed
Aug 31, 2018 Building Permit Related(PS) Plumbing - Proposal to underpin basement and stari modification Closed
Sep 13, 2011 Other(PS) Proposal to install new sanitary line and back water valve. Existing semi detached dwelling. $1K Closed
Sep 23, 2010 Underpinning Proposed underpinning to basement. $20K Closed
Sep 20, 2010 Fixtures/Roof Drains: SFD Proposal to upgrade kitchen plumbing on ground floor and bathrooms on 2nd floor. SFD $4K Closed
Feb 7, 2005 Interior Alterations Revise plans as previously approved; alter third floor layout, install skylights & bench foot portins of basement. Open
Nov 25, 2004 Building Permit Related(PS) Plumbing - Construct a 2nd and 3rd storey addition and make interior alterations to the ground, second and third floor. Existing and proposed: semi-detached house. - Multiple Projects Closed
Nov 25, 2004 Building Permit Related(MS) HVAC - Construct a 2nd and 3rd storey addition and make interior alterations to the ground, second and third floor. Existing and proposed: semi-detached house. - Multiple Projects Closed
Nov 25, 2004 Multiple Projects Construct a 2nd and 3rd storey addition and make interior alterations to the ground, second and third floor. Existing and proposed: semi-detached house. $150K Closed
Oct 19, 2004 Underpinning Excavate and provide bench foundation for portion of basement. $20K Closed
Apr 14, 2004 Building Permit Related(PS) install new plumbing fixtures. See fixture schedule attached. Open
Feb 8, 2002 Building Permit Related(MS) HVAC install electric baseboard heating in rear addition. Closed
Feb 8, 2002 Addition(s) construct 1 storey addition to rear. see c of a dec. see OMB dec. 'HISTORICAL'-- ok $15K Closed
Apr 24, 2001 Building Permit Related(PS) install fixtures: 1st fl - 1-2 compt ks, 2nd fl: 1 wb, 1 wc, 1 bt, 3rd fl 1 wc, 1 wb, 1 bt Closed
Mar 30, 2001 Alteration to Existing Building construct a third floor shed dormer addition and deck at rear ---see: c. of a. dec., party wall letter $20K Open
Mar 30, 2001 Install/Alter Plumbing - only install fix. 3rd fl: 1 shower, 1 w.b., 1 w.c.--cost incl. under file #01-106461 Open
Mar 29, 2001 Interior Alterations Make interior alterations. $8K Closed
Jan 30, 2001 Alteration to Existing Building construct a third floor shed dormer addition and deck at rear Closed
Jun 16, 1997 Unknown ALTER PLANS AS APPROVED UNDER FILE 393311 BY ALTERING CONSTRUCTION OF ROOF OVER ONE STOREY PORTION AT REAR FROM A FLAT ROOF TO A SLOPED ROOF. "HISTORICAL" /LM $3K Closed
Dec 24, 1996 Unknown RECONSTRUCT ROOF OF 1 STOREY REAR PORTION AND MAKE INTERIOR ALTERATIONS SS $12K Closed

The 40 most recent of 40 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
40
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-065