thepermitmap

Street · 1830 of 8,565 by permit count

Building permits on Ostend Ave

The City of Toronto has 106 building permits on record for Ostend Ave, going back to 1997. Those permits created 2 homes and removed 0, a net change of +2. Declared construction value totals $2.0M. The most recent permit was issued Aug 12, 2026 at 29 Ostend Ave.

Permits on record
1061997–2026
Declared construction value
$2.0Mas filed, not adjusted
Homes created
2dwelling units
Homes removed
0net +2

Permits issued per year

20002026 (part year)

Most common work

  • Building Permit Related(PS)23 · 22%
  • Multiple Projects16 · 15%
  • Building Permit Related(MS)15 · 14%
  • Back Water Valve (Sewer only)11 · 10%
  • Interior Alterations8 · 8%
  • Addition(s)5 · 5%
  • Garage4 · 4%
  • Building Permit Related (DR)4 · 4%
  • Install/Alter Plumbing - only3 · 3%
  • Unknown3 · 3%
  • Party Wall Admin Permits2 · 2%
  • Other(SR)2 · 2%

Structures worked on

  • SFD - Detached94 · 89%
  • 2 Unit - Detached3 · 3%
  • Converted House3 · 3%
  • Unknown3 · 3%
  • SFD - Semi-Detached2 · 2%
  • P/D/F/E/R Drains: all other buildings1 · 1%

Most recent permits

Issued Work What was filed Value Status
Aug 12, 2026 Other(SR) Proposed installation of solar panels to the roof of existing single family dwelling. $28K Closed
Oct 4, 2024 Interior Alterations GROUND FLOOR INTERIOR ALTERATIONS (Loadbearing wall removal) $50K Closed
Oct 4, 2024 Building Permit Related(PS) Plumbing - GROUND FLOOR INTERIOR ALTERATIONS Open
Sep 6, 2024 Multiple Projects Revision 01 - Revision includes all new structural design and secondary suite on the second floor-----------------------------------------------------------------ONE STOREY REAR ADDITION , REAR DECK, NEW ROOF DECK AT REAR, FRONT ADDITION (GROUND AND SECOND FLOORS).INTERIOR RENOVATIONS: BASEMENT: Closed
Aug 30, 2024 Building Permit Related(MS) HVAC - ONE STOREY REAR ADDITION , REAR DECK, NEW ROOF DECK AT REAR, FRONT ADDITION (GROUND AND SECOND FLOORS).INTERIOR RENOVATIONS: BASEMENT: Closed
Feb 8, 2024 Building Permit Related(PS) Plumbing - ONE STOREY REAR ADDITION , REAR DECK, NEW ROOF DECK AT REAR, FRONT ADDITION (GROUND AND SECOND FLOORS).INTERIOR RENOVATIONS: BASEMENT: Closed
Aug 22, 2022 Party Wall Admin Permits party wall admin permit for workbein done at 34 ostend ave Closed
Aug 22, 2022 Interior Alterations Proposal for interior alterations to relocate interior stair extending from basement to first floor. $10K Open
Apr 4, 2022 Addition(s) Proposed infill ex ground floor space below ex2nd floor above, add 3 storey rear addition to house elevator shaft with third floor exit to existing 3rd floor roof deck, add new patio at grade at rear. $100K Closed
Apr 4, 2022 Building Permit Related(PS) Plumbing - Proposed infill ex ground floor space below ex2nd floor above, add 3 storey rear addition to house elevator shaft with third floor exit to existing 3rd floor roof deck, add new patio at grade at rear. Closed
Oct 27, 2021 Building Permit Related(PS) Plumbing - Interior alterations to convert the basement to 2nd suite Open
Oct 27, 2021 Second Suite (New) Interior alterations to convert the basement to 2nd suite $10K Open
Jun 14, 2021 Building Permit Related(MS) HVAC - Demolish attic/roof to construct a second floor addition. Remove all interior finishes and interior walls at ground floor and renovate. Existing finished basement to remain with some minor modifications including addition of heat pump for basement level. New basement walkout. Closed
Jun 9, 2021 Building Permit Related (DR) Drain - Demolish attic/roof to construct a second floor addition. Remove all interior finishes and interior walls at ground floor and renovate. Existing finished basement to remain with some minor modifications including addition of heat pump for basement level. New basement walkout. Closed
Jun 9, 2021 Multiple Projects Demolish attic/roof to construct a second floor addition. Remove all interior finishes and interior walls at ground floor and renovate. Existing finished basement to remain with some minor modifications including addition of heat pump for basement level. New basement walkout. $175K Closed
Jun 9, 2021 Building Permit Related(PS) Plumbing - Demolish attic/roof to construct a second floor addition. Remove all interior finishes and interior walls at ground floor and renovate. Existing finished basement to remain with some minor modifications including addition of heat pump for basement level. New basement walkout. Closed
Dec 3, 2019 Back Water Valve (Sewer only) Back Water Valve with sump pump. Closed
Jul 12, 2019 Building Permit Related (DR) Drain - Proposal to make interior alterations and underpining. Drain scope includes installation of a backwater valve and sump pump. Closed
Apr 15, 2019 Building Permit Related(MS) HVAC - Proposal to make interior alterations and underpining Closed
Apr 15, 2019 Building Permit Related(PS) Plumbing - Proposal to make interior alterations and underpining Open
Apr 15, 2019 Multiple Projects Proposal to make interior alterations and underpining $180K Open
Mar 6, 2019 Building Permit Related(MS) HVAC - Proposal to construct a 2 storey rear addition, underpin the basement and construct a new detached garage at the rear of the existing single family dwelling. Closed
Feb 22, 2019 Building Permit Related (DR) Drain - Proposal to construct a 2 storey rear addition, underpin the basement and construct a new detached garage at the rear of the existing single family dwelling. Closed
Feb 22, 2019 Multiple Projects Proposal to construct a 2 storey rear addition, underpin the basement and construct a new detached garage at the rear of the existing single family dwelling. $70K Closed
Feb 22, 2019 Building Permit Related(PS) Plumbing - Proposal to construct a 2 storey rear addition, underpin the basement and construct a new detached garage at the rear of the existing single family dwelling. Closed
Jan 2, 2018 Multiple Projects Revision 01: Revised second floor as per bubbled drawingsProposal for multiple projects which includes a 2 storey rear addition, interior alterations, and new rear walkout to existing SFD-detached dwelling. ZZC 17 118093 Open
Sep 27, 2017 Back Water Valve (Sewer only) Proposed inside Back Water Valve (Sewer only) Closed
Jun 20, 2017 Building Permit Related(MS) HVAC - Proposal for multiple projects which includes a 2 storey rear addition, interior alterations, and new rear walkout to existing SFD-detached dwelling. ZZC 17 118093 Open
Jun 16, 2017 Building Permit Related(PS) Plumbing - Proposal for multiple projects which includes a 2 storey rear addition, interior alterations, and new rear walkout to existing SFD-detached dwelling. ZZC 17 118093 Open
Jun 22, 2016 Addition(s) Proposal to enclose the front porch of an existing SFD-detached dwelling. $15K Closed
May 19, 2016 Back Water Valve (Sewer only) Back Water Valve (Sewer only) Closed
Nov 3, 2015 Party Wall Admin Permits Admin partywall permit in conjunction with 15-168410, 61 Ostend Ave.unerpinning of the rear wall od the 63 Ostend as per insopector insurctions for 61 Ostend ave permit $1K Closed
Aug 28, 2015 Building Permit Related(MS) HVAC - Construct a two storey rear addition (59.43m2) and interior alterations on all floors and underpinning (78 lm) Closed
Aug 14, 2015 Back Water Valve (Sewer only) Proposal to install a 4" full port back water valve on the main line Closed
Aug 14, 2015 Back Water Valve (Sewer only) Backwater valve Closed
Aug 14, 2015 Back Water Valve (Sewer only) Backwater valve Closed
Aug 5, 2015 Multiple Projects Revision 01 - Revision to include additional structural engineer detail regarding underpinning & bench connection detail & floor framing detail. Proposal for basement underpinning and interior alterations for new powder room on ground floor. Scope of work includes converting to a 2 unit dwelling. Closed
Jun 19, 2015 Building Permit Related(PS) Plumbing - Construct a two storey rear addition (59.43m2) and interior alterations on all floors and underpinning (78 lm) Closed
Jun 19, 2015 Multiple Projects Construct a two storey rear addition (59.43m2) and interior alterations on all floors and underpinning (78 lm) $200K Closed
Jun 10, 2015 Building Permit Related(PS) Plumbing - Proposal for basement underpinning and interior alterations for new powder room on ground floor. Scope of work includes converting to a 2 unit dwelling. Closed

The 40 most recent of 106 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
106
City refresh
2026-09-12 10:24
Page built
2026-09-12
Sheet
STR-182