thepermitmap

Street · 6926 of 8,565 by permit count

Building permits on Calais Ave

The City of Toronto has 10 building permits on record for Calais Ave, going back to 2010. Those permits created 2 homes and removed 0, a net change of +2. Declared construction value totals $90K. The most recent permit was issued Jul 15, 2025 at 2 Calais Ave.

Permits on record
102010–2025
Declared construction value
$90Kas filed, not adjusted
Homes created
2dwelling units
Homes removed
0net +2

Permits issued per year

20102025 (part year)

Most common work

  • Back Water Valve (Sewer only)3 · 30%
  • Building Permit Related(MS)2 · 20%
  • Interior Alterations2 · 20%
  • Second Suite (New)1 · 10%
  • Addition(s)1 · 10%
  • Building Permit Related(PS)1 · 10%

Structures worked on

  • SFD - Detached6 · 60%
  • 2 Unit - Detached4 · 40%

Most recent permits

Issued Work What was filed Value Status
Jul 15, 2025 Back Water Valve (Sewer only) Proposal for backwater valve installation. Closed
Jan 12, 2024 Building Permit Related(PS) Plumbing - Interior Alterations - to add a secondary suite. Closed
Dec 20, 2023 Building Permit Related(MS) HVAC - Interior Alterations - to add a secondary suite. Closed
Nov 30, 2023 Interior Alterations Interior Alterations - to add a secondary suite. $20K Closed
May 31, 2023 Building Permit Related(MS) HVAC - fire damage repair Closed
May 10, 2023 Interior Alterations fire damage repair $20K Closed
Jan 17, 2023 Second Suite (New) Proposed second legal unit in basement and walk up basement at the rear of the house $20K Open
Oct 28, 2021 Back Water Valve (Sewer only) install a BWV Closed
May 6, 2016 Back Water Valve (Sewer only) Back Water Valve (Sewer only) installation. Closed
Sep 29, 2010 Addition(s) One storey rear addition $30K Open

The 10 most recent of 10 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
10
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-048