thepermitmap

Street · 4410 of 8,565 by permit count

Building permits on Mayo Dr

The City of Toronto has 30 building permits on record for Mayo Dr, going back to 1991. Those permits created 2 homes and removed 1, a net change of +1. Declared construction value totals $1.8M. The most recent permit was issued Apr 9, 2025 at 9 Mayo Dr.

Permits on record
301991–2025
Declared construction value
$1.8Mas filed, not adjusted
Homes created
2dwelling units
Homes removed
1net +1

Permits issued per year

20012025 (part year)

Most common work

  • Garage5 · 17%
  • Building Permit Related(MS)4 · 13%
  • Building Permit Related(PS)4 · 13%
  • Building Permit Related (DR)2 · 7%
  • Addition(s)2 · 7%
  • Multiple Projects2 · 7%
  • Back Water Valve (Sewer only)2 · 7%
  • Addition to Existing Building2 · 7%
  • New Building1 · 3%
  • Other(SR)1 · 3%
  • Pool Fence Enclosure1 · 3%
  • Porch1 · 3%

Structures worked on

  • SFD - Detached25 · 83%
  • 2 Unit - Detached5 · 17%

Most recent permits

Issued Work What was filed Value Status
Apr 9, 2025 Back Water Valve (Sewer only) Proposal to install a backwater valve. Closed
Jul 25, 2022 Other(SR) Proposed Addition to a Bungalow (Basement and two Storey). Proposed 2nd Unit basement Apartment. Proposed Rear Deck, and Proposed Front Porch. $400K Open
Sep 7, 2021 Building Permit Related(MS) HVAC - One storey addition and deck to existing dwelling, secondary suite in basement. Detached garage to be demolished. Closed
Aug 17, 2021 Building Permit Related (DR) Drain - One storey addition and deck to existing dwelling, secondary suite in basement. Detached garage to be demolished. Closed
Aug 17, 2021 Multiple Projects One storey addition and deck to existing dwelling, secondary suite in basement. Detached garage to be demolished. $400K Closed
Aug 17, 2021 Building Permit Related(PS) Plumbing - One storey addition and deck to existing dwelling, secondary suite in basement. Detached garage to be demolished. Closed
May 19, 2021 Building Permit Related(MS) HVAC - construct new one storey house with unfinished basement, 2 car garage Open
Aug 20, 2019 Demolition demolish existing house Demolition
Aug 20, 2019 Building Permit Related (DR) Drain - construct new one storey house with unfinished basement, 2 car garage Open
Aug 20, 2019 Building Permit Related(PS) Plumbing - construct new one storey house with unfinished basement, 2 car garage Open
Aug 20, 2019 New Building construct new one storey house with unfinished basement, 2 car garage $800K New build
Oct 18, 2018 Building Permit Related(MS) HVAC - proposal for 1 storey sunroom addition, walk-out stairs and deck. Closed
Sep 27, 2018 Pool Fence Enclosure Proposal for a pool fence enclosure. $40K Closed
Sep 19, 2018 Building Permit Related(PS) Plumbing - proposal for 1 storey sunroom addition, walk-out stairs and deck. Closed
Aug 1, 2018 Multiple Projects proposal for 1 storey sunroom addition, walk-out stairs and deck. $80K Closed
Oct 8, 2013 Back Water Valve (Sewer only) Install (1) backwater valve $2K Closed
Jan 7, 2013 Fixtures/Roof Drains: SFD Installation of back water valve. $2K Closed
Apr 12, 2011 Porch Proposed removal of existing front porch and construct new covered porch at front of existing detached dwelling. $6K Closed
Aug 6, 2008 Garage To construct a detached rear yard garage $10K Closed
Jun 19, 2008 Addition(s) Partial 2nd floor addition. Interior renovations. revision to legalize and to maintain two storey addition as approved by c/o/a 206/08 Closed
Oct 30, 2007 Building Permit Related(PS) Plumbing - Partial 2nd floor addition. Interior renovations. Closed
Oct 30, 2007 Building Permit Related(MS) HVAC - Partial 2nd floor addition. Interior renovations. Closed
Jul 3, 2003 Garage To demolish and rebuild a detached garage. $15K Closed
May 29, 2003 Garage Detached Garage $5K Open
May 7, 2002 Garage PROPOSED GARAGE IN THE REAR $15K Closed
Jun 14, 2001 Garage CONSTRUCT A NEW GARAGE AT REAR $4K Closed
May 5, 1997 Alteration to Existing Building REV:I9701332 ROOF CHANGE Closed
Apr 25, 1997 Addition to Existing Building ROOF EXT IN FRONT HOUSE Closed
Apr 22, 1994 Addition(s) 2ND FLR ADD/ALT 864.3 SQ Closed
Jul 29, 1991 Addition to Existing Building 2 STRY REAR ADD 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
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-369