Toronto address · Ward 11, University-Rosedale
519 Ossington Ave
The City of Toronto has 10 building permits since 2017 (1 still open) on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Permit issued
Small residential project · Deck
Proposed front and rear covered porch
Applied Oct 9, 2025 · issued Oct 23, 2025 · Permit 25 237703 BLD
- Closed
Plumbing
Plumbing - Front balcony, rear deck, raising the existing rear flat roof and full interior renovation to 1st and 2nd floors.
Applied May 4, 2015 · issued May 4, 2015 · completed Oct 24, 2017 · Permit 14 217028 PLB
- Closed
Small residential project · Addition(s)
Proposal to enclose the front porch of existing single family dwelling.
Applied May 4, 2015 · issued May 8, 2015 · completed Oct 24, 2017 · Permit 15 150843 BLD
- Closed
Small residential project · Multiple projects
REV 1 - Enclose rear porch.Front balcony, rear deck, raising the existing rear flat roof and full interior renovation to 1st and 2nd floors.
Applied Feb 3, 2015 · issued Feb 9, 2015 · completed Oct 24, 2017 · Permit 14 217028 BLD (revision 01)
- Closed
Small residential project · Multiple projects
Front balcony, rear deck, raising the existing rear flat roof and full interior renovation to 1st and 2nd floors.
Applied Sep 5, 2014 · issued Sep 16, 2014 · completed Oct 24, 2017 · Permit 14 217028 BLD
- Closed
Plumbing · Backflow prevention devices (Water only)
Proposal to install 1 backwater valve on the sanitary line in an existing SFD-detached dwelling.
Applied Nov 3, 2010 · issued Nov 3, 2010 · completed Oct 24, 2017 · Permit 10 290685 PSA
- Closed
Heating and ventilation
HVAC - permit to remove first floor anfd replace with new structure at same height and underpin basement to existing SFD detacehd house.
Applied Nov 3, 2010 · issued Mar 17, 2011 · completed Oct 24, 2017 · Permit 08 217566 HVA
- Closed
Plumbing
Plumbing - permit to remove first floor anfd replace with new structure at same height and underpin basement to existing SFD detacehd house.
Applied Sep 17, 2010 · issued Sep 17, 2010 · completed Oct 24, 2017 · Permit 08 217566 PLB
- Closed
Small residential project · Multiple projects
permit to remove first floor anfd replace with new structure at same height and underpin basement to existing SFD detacehd house.
Applied Oct 30, 2008 · issued Nov 18, 2008 · completed Oct 24, 2017 · Permit 08 217566 BLD
- Closed
Small residential project · Garage
to construct a detached garage at the rear
Applied Aug 15, 2007 · issued Aug 15, 2007 · completed Oct 24, 2017 · Permit 07 253437 BLD
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Under review
- Under appeal
Neighbours’ Committee of Adjustment files within 250 m
108 Concord Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a side (south) and rear two-storey addition and a third-storey side (south) and rear addition with a rear ground floor loggia and a carport in the front yard and third storey front dormer. Also, to construct a new one-storey detached ancillary building (shed) in the rear yard. The existing detached garage will be demolished.
220 m away · filed Nov 26, 2025 · Approved
555 Shaw St · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a new canopy above the existing front porch, a new rear ground floor deck with a canopy and stairs, a rear hot tub, and a rear ancillary structure (pergola). Also, to construct a one-storey ancillary building (garage), in the rear yard, abutting the laneway.
220 m away · filed Aug 8, 2025 · Approved
561 Shaw St · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear third storey addition.
220 m away · filed Aug 6, 2025 · Approved
260 Roxton Rd · Minor variance
To alter the existing two-storey townhouse dwelling by constructing rear one and two-storey additions, a rear second floor deck (above the new rear one-storey addition), and a rear ground floor deck. The existing rear one-storey addition, and rear ground floor deck will be demolished.
150 m away · filed May 9, 2025 · Approved
324 Roxton Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by reconstructing a front covered porch with stairs and a basement walkout, a rear ground floor covered deck, and a rear second floor deck. There will be three residential dwelling units on this lot.
60 m away · filed Apr 9, 2025 · Approved
47 Delaware Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front one-storey addition (first storey balcony enclosure), and a rear two-storey addition with stairs. The existing rear deck, stairs, and basement walkout will be demolished.
210 m away · filed Jan 23, 2025 · Approved
513 Ossington Ave · Minor variance
To construct a new two-storey detached ancillary building (one laneway suite), in the rear yard, abutting the laneway. The existing fourplex dwelling will be maintained and unaltered.
10 m away · filed Mar 8, 2024 · Approved
475 Ossington Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear second storey addition with a rear third storey rooftop deck. There will be three residential dwelling units within this dwelling.
130 m away · filed Nov 21, 2023 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.