thepermitmap

Street · 419 of 8,565 by permit count

Building permits on Knowles Dr

The City of Toronto has 381 building permits on record for Knowles Dr, going back to 2002. Those permits created 84 homes and removed 0, a net change of +84. Declared construction value totals $13.1M. The most recent permit was issued Feb 6, 2025 at 72 Knowles Dr.

Permits on record
3812002–2025
Declared construction value
$13.1Mas filed, not adjusted
Homes created
84dwelling units
Homes removed
0net +84

Permits issued per year

20022025 (part year)

Most common work

  • Building Permit Related(PS)100 · 26%
  • Building Permit Related(MS)90 · 24%
  • Piping: SFD/Semi90 · 24%
  • New Building83 · 22%
  • Second Suite (New)6 · 2%
  • Other(SR)3 · 1%
  • Porch2 · 1%
  • MGO Remediation2 · 1%
  • Building Permit Related (DR)1 · 0%
  • Multiple Projects1 · 0%
  • Addition(s)1 · 0%
  • Finishing Basements1 · 0%

Structures worked on

  • SFD - Detached365 · 96%
  • 2 Unit - Detached16 · 4%

Most recent permits

Issued Work What was filed Value Status
Feb 6, 2025 Building Permit Related (DR) Drain - Convert the existing basement to a second dwelling unit, addition of new window, window enlargement and as built entrance above grade door. Open
Feb 6, 2025 Building Permit Related(PS) Plumbing - Convert the existing basement to a second dwelling unit, addition of new window, window enlargement and as built entrance above grade door. Open
Feb 6, 2025 Second Suite (New) Convert the existing basement to a second dwelling unit, addition of new window, window enlargement and as built entrance above grade door. $10K Open
Aug 7, 2024 Building Permit Related(PS) Plumbing - Proposal for add second suite in basement of existing single family dwelling. Closed
Jul 22, 2024 Second Suite (New) Proposal to add a 2nd suite in the basement of an existing SFD-detached dwelling. $30K Closed
Jul 22, 2024 Building Permit Related(PS) Plumbing - Proposal to add a 2nd suite in the basement of an existing SFD-detached dwelling. Closed
Jul 9, 2024 Second Suite (New) Proposal to add a 2nd suite in the basement of an existing SFD-detached dwelling. $30K Closed
Jul 9, 2024 Building Permit Related(PS) Plumbing - Proposal to add a 2nd suite in the basement of an existing SFD-detached dwelling. Closed
Feb 15, 2024 Second Suite (New) Proposed interior alterations to create a secondary suite in the basement to convert an existing single family detached dwelling. $10K Closed
Feb 15, 2024 Building Permit Related(PS) Plumbing - Proposed interior alterations to create a secondary suite in the basement to convert an existing single family detached dwelling. Closed
Jul 6, 2023 Porch New canopy at side of house to cover stairs/basement entrance.- see TLAB and inspection order $12K Open
Apr 14, 2023 Porch Design of a side porch to cover exterior stairs $12K Closed
Mar 27, 2023 Other(SR) add a roof to cover exterior stairs $12K Closed
Nov 1, 2022 Building Permit Related(MS) HVAC - Proposal for interior alterations, a basement entrance and a new egress window to add a 2nd suite in the basement of an existing detached dwelling. Closed
Oct 4, 2022 Second Suite (New) Proposed creation of second suite in basement of existing sfd and one window enlargement and proposed walk-out $40K Open
Oct 4, 2022 Building Permit Related(PS) Plumbing - Proposed creation of second suite in basement of existing sfd and one window enlargement Open
Mar 29, 2022 Back Water Valve (Sewer only) bwv installation Closed
Oct 25, 2021 Multiple Projects Proposal for interior alterations, a basement entrance and a new egress window to add a 2nd suite in the basement of an existing detached dwelling. $35K Closed
Oct 25, 2021 Building Permit Related(PS) Plumbing - Proposal for interior alterations, a basement entrance and a new egress window to add a 2nd suite in the basement of an existing detached dwelling. Closed
May 27, 2021 Second Suite (New) REVISION - alter 2nd suite entrance from above grade side door to below grade entrance.Proposed interior alterations to basement to convert to secondary suite. Closed
Mar 3, 2021 Addition(s) Proposed an unheated sunroom to the existing dwelling $40K Closed
Jul 11, 2019 Building Permit Related(PS) Plumbing - Proposed interior alterations to basement to convert to secondary suite. Closed
Aug 24, 2015 Other(SR) Proposal to install solar collectors on the roof of the existing single family dwelling. $11K Closed
Aug 24, 2015 Other(SR) Proposal to install a solar collector system on roof of existing dwelling. $13K Closed
May 19, 2010 MGO Remediation MGO Remediation $1K Closed
Oct 9, 2009 MGO Remediation MGO Remediation. $1K Closed
Mar 24, 2009 Finishing Basements finishing basement for recreational use plus a washroom $10K Closed
Mar 24, 2009 Building Permit Related(PS) Plumbing - finishing basement for recreational use plus a washroom Closed
Apr 8, 2004 Piping: SFD/Semi Plumbing - LT 55 SINGLE FAMILY DWELLING MODEL : KINGSVIEW CERT # 0225020 - New Building Closed
Apr 8, 2004 Building Permit Related(PS) Plumbing - LT 55 SINGLE FAMILY DWELLING MODEL : KINGSVIEW CERT # 0225020 - New Building Closed
Apr 8, 2004 Building Permit Related(MS) HVAC - LT 55 SINGLE FAMILY DWELLING MODEL : KINGSVIEW CERT # 0225020 - New Building Closed
Apr 8, 2004 New Building LT 55 SINGLE FAMILY DWELLING MODEL : KINGSVIEW CERT # 0225020 $249K New build
Oct 14, 2003 Piping: SFD/Semi Plumbing - KINGSVIEW (41-06) ELEVATION B LOT 137 CERTIFIED 02-25020 - New Building Closed
Oct 14, 2003 Building Permit Related(PS) Plumbing - KINGSVIEW (41-06) ELEVATION B LOT 137 CERTIFIED 02-25020 - New Building Closed
Oct 14, 2003 Building Permit Related(MS) HVAC - KINGSVIEW (41-06) ELEVATION B LOT 137 CERTIFIED 02-25020 - New Building Closed
Oct 8, 2003 New Building KINGSVIEW (41-06) ELEVATION B LOT 137 CERTIFIED 02-25020 $250K New build
Sep 29, 2003 Piping: SFD/Semi Plumbing - SINGLE FAMILY DWELLING SOUTHVIEW(41-07) ELEV B LT 128 - New Building Closed
Sep 29, 2003 Building Permit Related(PS) Plumbing - SINGLE FAMILY DWELLING SOUTHVIEW(41-07) ELEV B LT 128 - New Building Closed
Sep 29, 2003 Building Permit Related(MS) HVAC - SINGLE FAMILY DWELLING SOUTHVIEW(41-07) ELEV B LT 128 - New Building Closed
Sep 29, 2003 New Building SINGLE FAMILY DWELLING SOUTHVIEW(41-07) ELEV B LT 128 $222K New build

The 40 most recent of 381 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
381
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-988