thepermitmap

Street · 4411 of 8,567 by permit count

Building permits on Marthclare Ave

The City of Toronto has 30 building permits on record for Marthclare Ave, going back to 1998. Those permits created 4 homes and removed 1, a net change of +3. Declared construction value totals $349K. The most recent permit was issued Jun 16, 2026 at 21 Marthclare Ave.

Permits on record
301998–2026
Declared construction value
$349Kas filed, not adjusted
Homes created
4dwelling units
Homes removed
1net +3

Permits issued per year

20072026 (part year)

Most common work

  • Building Permit Related(PS)6 · 20%
  • Building Permit Related(MS)5 · 17%
  • Back Water Valve (Sewer only)5 · 17%
  • Interior Alterations3 · 10%
  • Addition(s)3 · 10%
  • Building Permit Related (DR)2 · 7%
  • New Building1 · 3%
  • Demolition1 · 3%
  • New Laneway / Rear Yard Suite1 · 3%
  • Other(PS)1 · 3%
  • Multiple Projects1 · 3%
  • Other(SR)1 · 3%

Structures worked on

  • SFD - Detached22 · 73%
  • 3+ Unit - Detached4 · 13%
  • Laneway / Rear Yard Suite4 · 13%

Most recent permits

Issued Work What was filed Value Status
Jun 16, 2026 Building Permit Related(MS) HVAC - Proposal to construct a new one storey garden suite complete with a rear yard deck. Open
May 4, 2026 New Laneway / Rear Yard Suite Proposal to construct a new one storey garden suite. $1K Open
May 4, 2026 Building Permit Related(PS) Plumbing - Proposal to construct a new one storey garden suite complete with a rear yard deck. Open
Feb 23, 2026 Building Permit Related (DR) Drain - Proposal for a new 2 storey 3 Unit-Detached. Open
Feb 23, 2026 Building Permit Related(PS) Plumbing - Proposal for a new 2 storey 3 Unit-Detached. Open
Feb 23, 2026 Building Permit Related(MS) HVAC - Proposal for a new 2 storey 3 Unit-Detached. Open
Feb 23, 2026 New Building Proposal for a new 2 storey 3 Unit-Detached. $1K New build
Jul 16, 2025 Building Permit Related (DR) Drain - Proposal to construct a new one storey garden suite complete with a rear yard deck. Open
Jun 16, 2025 Demolition Proposal for a new 2 storey 3 Unit-Detached. Demolition
May 10, 2024 Addition(s) REVISION#1: New 2 storey side addition , setback changes, structural changes.Proposal to construct rear one storey addition with attached garage to existing Single Family Dwelling Open
May 9, 2024 Building Permit Related(MS) HVAC - Proposal to construct rear one storey addition with attached garage to existing Single Family Dwelling Open
Nov 2, 2023 Building Permit Related(PS) Plumbing - Proposal for interior alterations to basement and ground floor. Closed
Oct 20, 2023 Building Permit Related(MS) HVAC - Proposal for interior alterations to basement and ground floor. Closed
Oct 3, 2023 Interior Alterations Proposal for interior alterations to basement and ground floor. $200K Closed
Jul 4, 2022 Interior Alterations Repair/Restoration of impact damaged exterior wall in the existing detached single family home. $15K Open
Mar 2, 2021 Back Water Valve (Sewer only) install backwater valve Closed
Dec 22, 2017 Interior Alterations Revision #1 - layout and structural changes Closed
Nov 20, 2017 Building Permit Related(PS) Plumbing - Proposal to replace load bearing kitchen wall with new beams, on ground floors. Relocate existing plumbing in kitchen and existing bathroom Closed
Aug 3, 2017 Other(PS) Proposal for sump pump installation - Consent to enter form provided $2K Open
Jul 14, 2017 Back Water Valve (Sewer only) Proposal to install a back water valve. Closed
Jan 12, 2017 Back Water Valve (Sewer only) Installation of back water valve. Closed
Jun 24, 2015 Back Water Valve (Sewer only) Installation of a Mainline backwater valve Closed
Jan 20, 2015 Back Water Valve (Sewer only) Proposal to install a back water valve at an existing single famliy dwelling. Closed
Nov 17, 2011 Building Permit Related(MS) HVAC - Front two storey. Closed
Oct 26, 2011 Addition(s) Front two storey. $75K Closed
Aug 26, 2011 Building Permit Related(PS) Plumbing - Front two storey. Closed
Jun 4, 2007 Building Permit Related(PS) Plumbing - interior alterations, install elevator, and underpin portion of basement. Closed
May 1, 2007 Other(SR) Enclosure Porch $25K Closed
Apr 5, 2007 Multiple Projects interior alterations, install elevator, and underpin portion of basement. $30K Closed
Dec 25, 1998 Addition(s) DECK/GARAGE Closed

The 30 most recent of 30 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
30
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-580