thepermitmap

Street · 2501 of 8,567 by permit count

Building permits on Mansfield Ave

The City of Toronto has 74 building permits on record for Mansfield Ave, going back to 1994. Those permits created 4 homes and removed 0, a net change of +4. Declared construction value totals $1.7M. The most recent permit was issued Oct 2, 2024 at 20 Mansfield Ave.

Permits on record
741994–2024
Declared construction value
$1.7Mas filed, not adjusted
Homes created
4dwelling units
Homes removed
0net +4

Permits issued per year

20012024 (part year)

Most common work

  • Building Permit Related(PS)13 · 18%
  • Multiple Projects9 · 12%
  • Garage8 · 11%
  • Building Permit Related(MS)7 · 9%
  • Party Wall Admin Permits7 · 9%
  • Building Permit Related (DR)6 · 8%
  • Other(SR)5 · 7%
  • Unknown4 · 5%
  • Interior Alterations3 · 4%
  • Addition(s)2 · 3%
  • New Laneway / Rear Yard Suite2 · 3%
  • Finishing Basements2 · 3%

Structures worked on

  • SFD - Townhouse34 · 46%
  • 2 Unit - Detached7 · 9%
  • Laneway / Rear Yard Suite6 · 8%
  • Converted House6 · 8%
  • SFD - Semi-Detached6 · 8%
  • 2 Unit - Townhouse5 · 7%
  • Place of Worship4 · 5%
  • Unknown4 · 5%
  • Multiple Unit Building1 · 1%
  • First Party1 · 1%

Most recent permits

Issued Work What was filed Value Status
Oct 2, 2024 New Laneway / Rear Yard Suite Rev 01 - PREVIOUSLY PROPOSED 45. MIN FIRERATED SHUTTERS FOR DOOR AND WINDOW FACING LANEWAY HOUSE ARE TO BE REPLACED WITH 45 MIN. FIRE RATED DOOR AND WINDOW.PROPOSED: GARAGE CONVERSION INTO A LANEWAY SUITEINTERIOR ALTERATION AREA = 27.31m2 Closed
Jul 22, 2024 Building Permit Related(MS) HVAC - PROPOSED: GARAGE CONVERSION INTO A LANEWAY SUITEINTERIOR ALTERATION AREA = 27.31m2 Closed
May 22, 2024 New Laneway / Rear Yard Suite REVISION - underpinning existing foundation wallsProposal to convert existing garage into a two-storey laneway suite and include new ground floor lowered slab. Open
May 16, 2024 Building Permit Related(MS) HVAC - Proposal to convert existing garage into a two-storey laneway suite and include new ground floor lowered slab. Open
Mar 18, 2024 Building Permit Related(PS) Plumbing - PROPOSED: GARAGE CONVERSION INTO A SECOND SUITEINTERIOR ALTERATION AREA = 27.31m2 Closed
Jan 8, 2024 Building Permit Related(PS) Plumbing - Proposal to convert existing garage into laneway suite, to include new ground floor lowered slab and second floor addition. Open
Mar 7, 2023 Building Permit Related (DR) Drain - proposing interior alterations and fire rated walls to accomodate two residential units; ground floor and the unfinishded basement to be one unit and the second floor is to be the secondary unit Closed
Mar 6, 2023 Building Permit Related(PS) Plumbing - proposing interior alterations and fire rated walls to accomodate two residential units; ground floor and the unfinishded basement to be one unit and the second floor is to be the secondary unit Closed
Nov 28, 2022 Multiple Projects proposing interior alterations and fire rated walls to accomodate two residential units; ground floor and the unfinishded basement to be one unit and the second floor is to be the secondary unit $75K Closed
Dec 23, 2021 Garage Proposal to demolish of existing garage and construction of a new garage. $50K Closed
May 19, 2020 Building Permit Related (DR) Drain - Proposed interior alterations to convert an existing single family detached dwelling into a 2-unit dwelling. Closed
May 19, 2020 Building Permit Related(PS) Plumbing - Proposed interior alterations to convert an existing single family detached dwelling into a 2-unit dwelling. Closed
May 19, 2020 Building Permit Related(MS) HVAC - Proposed interior alterations to convert an existing single family detached dwelling into a 2-unit dwelling. Closed
Apr 29, 2020 Garage Proposal to costruct a detached garage in the rear of existing SFD -Townhouse. $15K Closed
Feb 25, 2020 Second Suite (New) Proposed interior alterations to convert an existing single family detached dwelling into a 2-unit dwelling. $40K Closed
Oct 7, 2019 Building Permit Related(MS) HVAC - Proposal for a second storey addition to the front and rear of the dwelling with interior alterations to the ground and second floor. Closed
Jul 30, 2019 Party Wall Admin Permits Admin permit related to addition/interior work being completed at 18 Mansfield Closed
Jul 30, 2019 Party Wall Admin Permits Admin permit related to addition/interior work being completed at 18 Mansfield Closed
Jul 29, 2019 Multiple Projects Proposal for a second storey addition to the front and rear of the dwelling with interior alterations to the ground and second floor. $200K Closed
Jul 29, 2019 Building Permit Related(PS) Plumbing - Proposal for a second storey addition to the front and rear of the dwelling with interior alterations to the ground and second floor. Closed
Dec 4, 2018 Garage Proposal to construct a new garage in the rear yard of the existing single family dwelling. $30K Closed
Apr 3, 2018 Other(SR) Proposed structural repairs damaged by vehicle impact to a 2 unit row-house. $30K Open
Feb 28, 2017 Garage Proposal to construct a detached garage at the rear of the property. $20K Closed
Feb 3, 2017 Second Suite (New) Rev 01 - Proposed alternative to TACBOC detail for underpinning.Proposal to construct new second suite in basement complete with new basement walkout at the front. Closed
Feb 1, 2017 Building Permit Related (DR) Drain - Proposal to construct two storey rear addition, interior alterations to main and second floor. Closed
Dec 20, 2016 Building Permit Related(PS) Plumbing - Construct new second suite in basement w/ walkout Closed
Dec 7, 2016 Party Wall Admin Permits REV 01: Administrative party wall permit in conjunction with permit #16-200937 01 BLD for 30 Mansfield Ave:Administrative party wall permit in conjunction with permit #16-200937 BLD for 30 Mansfield Ave Closed
Dec 7, 2016 Multiple Projects Revision - interior layout changes. Closed
Nov 8, 2016 Building Permit Related(MS) HVAC - Proposal to construct two storey rear addition, interior alterations to main and second floor. Closed
Oct 25, 2016 Party Wall Admin Permits Proposal for a party wall admin permit related to 27 Mansfield 16--237670 Closed
Oct 25, 2016 Multiple Projects To alter the two-storey townhouse/rowhouse by converting the attic into habitable space, constructing a rear third floor dormer addition, and constructing a rear third floor deck. $30K Open
Sep 15, 2016 Multiple Projects To alter the two-storey townhouse/rowhouse by converting the attic into habitable space, constructing a rear third floor dormer addition, and constructing a rear third floor deck. $30K Closed
Aug 17, 2016 Party Wall Admin Permits Administrative party wall permit in conjunction with permit #16-200937 BLD for 30 Mansfield Ave $1K Closed
Aug 17, 2016 Building Permit Related(PS) Plumbing - Proposal to construct two storey rear addition, interior alterations to main and second floor. Closed
Mar 30, 2016 Building Permit Related (DR) Drain - interior alterations to basement Closed
Mar 29, 2016 Finishing Basements Proposal to replace existing stairs and new washroom in the basement $12K Open
Mar 18, 2016 Building Permit Related(PS) Plumbing - interior alterations to basement Closed
Mar 18, 2016 Finishing Basements interior alterations to basement $18K Open
Nov 19, 2015 Building Permit Related (DR) Drain - Proposal to underpin basement, make interior alterations, construct new windows on the side, and construct a second floor rear terrace. Closed
Nov 19, 2015 Building Permit Related(PS) Plumbing - Proposal to underpin basement, make interior alterations, construct new windows on the side, and construct a second floor rear terrace. Open

The 40 most recent of 74 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
74
City refresh
2026-09-13 10:24
Page built
2026-09-13
Sheet
STR-484