thepermitmap

Street · 4252 of 8,565 by permit count

Building permits on Walnut Ave

The City of Toronto has 33 building permits on record for Walnut Ave, going back to 1998. Those permits created 1 homes and removed 0, a net change of +1. Declared construction value totals $1.3M. The most recent permit was issued Jul 20, 2023 at 163 Walnut Ave.

Permits on record
331998–2023
Declared construction value
$1.3Mas filed, not adjusted
Homes created
1dwelling units
Homes removed
0net +1

Permits issued per year

20062023 (part year)

Most common work

  • Building Permit Related(PS)8 · 24%
  • Building Permit Related(MS)5 · 15%
  • Interior Alterations4 · 12%
  • Multiple Projects3 · 9%
  • Party Wall Admin Permits3 · 9%
  • Building Permit Related (DR)3 · 9%
  • Second Suite (New)1 · 3%
  • Fire Damage1 · 3%
  • Walk-Out Stair1 · 3%
  • Other(BA)1 · 3%
  • Back Water Valve (Sewer only)1 · 3%
  • Porch1 · 3%

Structures worked on

  • SFD - Semi-Detached11 · 33%
  • SFD - Detached7 · 21%
  • Duplex4 · 12%
  • SFD - Townhouse3 · 9%
  • 3+ Unit - Townhouse2 · 6%
  • Multiple Unit Building2 · 6%
  • Converted House1 · 3%
  • Industrial1 · 3%
  • 2 Unit - Semi-detached1 · 3%
  • Unknown1 · 3%

Most recent permits

Issued Work What was filed Value Status
Jul 20, 2023 Interior Alterations Interior alterations, construct floor to ceiling partion walls $2K Open
Jul 20, 2023 Building Permit Related(PS) Plumbing - Interior alterations, construct floor to ceiling partion walls Open
Dec 14, 2018 Fire Damage Proposed restoration an repair of roof due to fire damage to an existing art studio. Closed
Nov 5, 2018 Building Permit Related(PS) Plumbing - PROPOSED: THIRD FLOOR ADDITION & PARTIAL 2ND STOREY ADDITION, INTERIOR ALTERATIONS & BSMT.WALKOUT[NEW CONSTRUCTION = 55 m2 / INTERIOR ALTERATIONS = 60 m2 / BASEMENT ALTERATIONS = 65 m2 / NEW BSMT.WALKOUT = 1] Closed
Nov 5, 2018 Building Permit Related(MS) HVAC - PROPOSED: THIRD FLOOR ADDITION & PARTIAL 2ND STOREY ADDITION, INTERIOR ALTERATIONS & BSMT.WALKOUT[NEW CONSTRUCTION = 55 m2 / INTERIOR ALTERATIONS = 60 m2 / BASEMENT ALTERATIONS = 65 m2 / NEW BSMT.WALKOUT = 1] Closed
Nov 5, 2018 Multiple Projects PROPOSED: THIRD FLOOR ADDITION & PARTIAL 2ND STOREY ADDITION, INTERIOR ALTERATIONS & BSMT.WALKOUT[NEW CONSTRUCTION = 55 m2 / INTERIOR ALTERATIONS = 60 m2 / BASEMENT ALTERATIONS = 65 m2 / NEW BSMT.WALKOUT = 1] $300K Open
Jun 6, 2017 Building Permit Related(MS) HVAC - To alter the existing townhouse containing two dwelling units into a townhouse containing three dwelling units. Exterior stairs providing access to the second floor will be constructed at the rear on the north side. Closed
May 18, 2017 Building Permit Related(PS) Plumbing - Finishing basement to create a secondary suite Closed
May 18, 2017 Second Suite (New) To alter the existing townhouse containing two dwelling units into a townhouse containing three dwelling units. Exterior stairs providing access to the second floor will be constructed at the rear on the north side. $20K Open
May 27, 2016 Walk-Out Stair REVISION #1: Proposal for new front walkout, and reconstruct front conc. porch above.Proposal for Basement underpining Closed
Jan 8, 2016 Building Permit Related (DR) Drain - Proposal for Basement underpining Closed
Oct 2, 2015 Party Wall Admin Permits Party wall Admin Permit in conjunction with work at 109 Walnut Ave. Refer to Permit 15 230746 Closed
Oct 2, 2015 Building Permit Related(PS) Plumbing - Proposal for Basement underpining Closed
Sep 29, 2015 Party Wall Admin Permits Admin partywall permit in conjunction with 15-226245 BLD, 97 Walnut Ave. Scope of work includes a new column, a portion of the proposed porch and supporting members at 97 Walnut Ave to be constructed on this property. $1K Closed
Sep 25, 2015 Porch Proposal to reconstruct the front porch of an existing SFD-townhouse. See also 15 162950 ZZC. $35K Closed
Oct 15, 2014 Building Permit Related(MS) HVAC - Interior alterations to a three-storey semi-detached SFD (170 m2) and underpinning. Closed
Oct 15, 2014 Interior Alterations Interior alterations to a three-storey semi-detached SFD (170 m2) and underpinning. $200K Closed
Oct 15, 2014 Party Wall Admin Permits Administrative Party Wall Permit in conjunction with Permit #14-233569 BLD for 11 Walnut Ave. $200K Closed
Oct 15, 2014 Building Permit Related(PS) Plumbing - Interior alterations to a three-storey semi-detached SFD (170 m2) and underpinning. Closed
May 22, 2013 Back Water Valve (Sewer only) Install one backwater valve. $1K Closed
Jul 29, 2010 Building Permit Related(MS) HVAC - Interior alterations to all floors to convert existing Communication & Broadcast building into a SFD. Proposed third floor addition. Closed
Jun 21, 2010 Interior Alterations Revision to interior layout, garage alterations and change rooftop access. Also, proposed rooftop deck. Open
May 25, 2010 Building Permit Related (DR) Drain - Interior alterations to all floors to convert existing Communication & Broadcast building into a SFD. Proposed third floor addition. Closed
Feb 24, 2010 Building Permit Related(PS) Plumbing - Interior alterations to all floors to convert existing Communication & Broadcast building into a SFD. Open
Jun 19, 2009 Building Permit Related(PS) Plumbing - Interior alterations to basement, ground and second floors and new 3rd floor addition. Closed
Jun 19, 2009 Other(BA) Interior alterations to basement, ground and second floors and new 3rd floor addition. $500K Closed
Jul 19, 2007 Multiple Projects Finish basement; repair/reinforce main floor joists; repair foundation wall under rear portion of house $9K Closed
May 16, 2007 Building Permit Related(MS) HVAC - Removing and reconstructing nonloadbearing partitions throughout first and second floor; underpin foundation and lower slab 18" (finished basement) Closed
Mar 9, 2007 Building Permit Related(PS) Plumbing - Removing and reconstructing nonloadbearing partitions throughout first and second floor; underpin foundation and lower slab 18" (finished basement) Closed
Mar 9, 2007 Building Permit Related (DR) Drain - Removing and reconstructing nonloadbearing partitions throughout first and second floor; underpin foundation and lower slab 18" (finished basement) Closed
Mar 9, 2007 Multiple Projects Removing and reconstructing nonloadbearing partitions throughout first and second floor; underpin foundation and lower slab 18" (finished basement) $35K Closed
Sep 28, 2006 Interior Alterations Make interior alterations only to existing 2 family dwelling $10K Open
Jul 28, 1998 Unknown MAKE INTERIOR ALTERATIONS. $1K Closed

The 33 most recent of 33 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
33
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-542