thepermitmap

Street · 3144 of 8,565 by permit count

Building permits on Mayall Ave

The City of Toronto has 54 building permits on record for Mayall Ave, going back to 1993. Those permits created 10 homes and removed 1, a net change of +9. Declared construction value totals $1.9M. The most recent permit was issued May 15, 2026 at 79 Mayall Ave.

Permits on record
541993–2026
Declared construction value
$1.9Mas filed, not adjusted
Homes created
10dwelling units
Homes removed
1net +9

Permits issued per year

20012026 (part year)

Most common work

  • Building Permit Related(PS)10 · 19%
  • Back Water Valve (Sewer only)9 · 17%
  • Building Permit Related(MS)5 · 9%
  • Multiple Projects4 · 7%
  • Building Permit Related (DR)3 · 6%
  • Accessory Building(s)3 · 6%
  • Addition(s)3 · 6%
  • Fire Alarm2 · 4%
  • Interior Alterations2 · 4%
  • Porch2 · 4%
  • Pool Fence Enclosure2 · 4%
  • New Building1 · 2%

Structures worked on

  • SFD - Detached44 · 81%
  • 2 Unit - Detached4 · 7%
  • Other3 · 6%
  • Group Home2 · 4%
  • Institutional1 · 2%

Most recent permits

Issued Work What was filed Value Status
May 15, 2026 Fire Alarm Replace Adenco signal panel with new Mircom alarm panel $5K Open
May 15, 2026 Fire Alarm Replace Adenco signal panel with new Mircom alarm panel $5K Open
Apr 22, 2026 Interior Alterations Proposed interior alteration for secondary unit in the basement. $10K Open
Apr 22, 2026 Building Permit Related(PS) Plumbing - Proposed interior alterations for a second unit in the basement. Open
Nov 4, 2024 Back Water Valve (Sewer only) Proposal to install a back water valve Open
Sep 10, 2024 Change of Use Proposed change of use from a SFD to a group home $5K Open
Jun 26, 2023 Back Water Valve (Sewer only) installation of BackWater Valve and Sump Pump. Closed
Jun 6, 2022 Second Suite (New) Interior alterations to create a second unit $20K Closed
Jun 6, 2022 Building Permit Related(PS) Plumbing - Interior alterations to create a second unit Open
Nov 3, 2020 Accessory Building(s) BUILDING A WOOD FRAME GAZEBO ON THE PROPERTY. IT IS SUPPORTED ON CONCRETESONOTUBES. $4K Closed
Oct 14, 2020 Porch Construct front concrete porch $20K Open
Jul 15, 2020 Back Water Valve (Sewer only) Back Water Valve Closed
Jun 29, 2020 New Building - By Renovation Construct a new two storey single family detached dwelling with an integral garage - New House due to extensive renovation. $500K New build
Jun 29, 2020 Building Permit Related(MS) HVAC - Construct a two storey dewelling with intagral garage Closed
Jun 29, 2020 Building Permit Related (DR) Drain - Construct a two storey dewelling with intagral garage Open
Jun 29, 2020 Building Permit Related(PS) Plumbing - Construct a two storey dewelling with intagral garage Open
Feb 10, 2020 Back Water Valve (Sewer only) Installation of a back water valve and sump pump Closed
Oct 10, 2019 Multiple Projects Proposal to construct a new 2 car garage and reconstruct the existing front porch. $50K Closed
Jul 5, 2019 Building Permit Related (DR) Drain - Proposal to construct a 2nd floor and intergrated garage for existing sfd dwelling Closed
Jul 5, 2019 Addition(s) Proposal to construct a 2nd floor and intergrated garage for existing sfd dwelling $500K Closed
Jul 5, 2019 Building Permit Related(PS) Plumbing - Proposal to construct a 2nd floor and intergrated garage for existing sfd dwelling Closed
Jul 5, 2019 Building Permit Related(MS) HVAC - Proposal to construct a 2nd floor and intergrated garage for existing sfd dwelling Closed
Sep 20, 2017 Back Water Valve (Sewer only) Back Water Valve (Sewer only) and sump pump Open
Apr 11, 2017 Building Permit Related (DR) Drain - To construct new single family dwelling for the pastor residence for the church located at the same property. [Dwelling Unit; (Religious Residence)] Closed
Apr 11, 2017 Building Permit Related(PS) Plumbing - To construct new single family dwelling for the pastor residence for the church located at the same property. [Dwelling Unit; (Religious Residence)] Closed
Feb 27, 2017 Back Water Valve (Sewer only) To install 1 Back Water Valve (Sewer only). Closed
Feb 24, 2017 Multiple Projects reconstruct attached garage, canopy over porch, basement w/o $40K Closed
Feb 23, 2017 Building Permit Related(PS) Plumbing - reconstruct attached garage, canopy over porch, basement w/o Closed
Jan 17, 2017 Building Permit Related(MS) HVAC - To construct new single family dwelling for the pastor residence for the church located at the same property. [Dwelling Unit; (Religious Residence)] Closed
Oct 27, 2015 Demolition To demolish an existing 1 storey single family detached dwelling. (One unit only), located at the site with an existing church. Demolition
Oct 27, 2015 New Building To construct new single family dwelling for the pastor residence for the church located at the same property. [Dwelling Unit; (Religious Residence)] $250K New build
Jun 11, 2015 Porch To construct new front porch/cellar to single family detached dwelling. $20K Closed
Mar 10, 2015 Accessory Building(s) To construct a canopy over existing front yard porch and a new detached garage in rear yard. Existing attached garage to be removed. $18K Closed
Jan 14, 2015 Building Permit Related(PS) Plumbing - Change of use from SFD to Group Home, interior alterations, remove rear chimney and add new sprinkler system Open
Jan 14, 2015 Interior Alterations Change of use from SFD to Group Home, interior alterations, remove rear chimney and add new sprinkler system $25K Open
Dec 2, 2014 Multiple Projects Construct one storey side and rear addition with a new 2 car attached garage $100K Closed
Nov 17, 2014 Back Water Valve (Sewer only) Back Water Valve (Sewer only) installation. Closed
Sep 25, 2014 Garage construct detached garage $20K Closed
Sep 2, 2014 Pool Fence Enclosure Proposal to construct a pool fence enclosure at the rear of the existing property. $4K Closed
Apr 1, 2014 Back Water Valve (Sewer only) install 4" mainline backwater valve Closed

The 40 most recent of 54 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
54
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-679