Toronto address · Ward 10, Spadina-Fort York
19 Seneca Ave
The City of Toronto has 5 building permits since 2017 (2 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.
- Closed
Plumbing
Plumbing - Proposal for an accessory structure (studio w/ plumbing and heating) on existing lot w/ detached SFD.
Applied Jan 12, 2016 · issued Feb 19, 2016 · completed Oct 21, 2025 · Permit 16 103349 PLB
- Closed
Small residential project · Accessory Building(s)
Proposal for an accessory structure (studio w/ plumbing and heating) on existing lot w/ detached SFD. See ZZC# 13-168569 and MV #A0351/15TEY.
Applied Jan 12, 2016 · issued Feb 19, 2016 · completed Oct 21, 2025 · Permit 16 103349 BLD
- Closed
Plumbing
install 4" sanitary drain, install fixtures: 1st fl: 1 -2 compt ks, 1 wb, 1 bt, 1 wc, 1 wm2nd fl: 1 wb, 1 bt, 1 wc cost included in bp 01-161612
Applied Jan 18, 2002 · issued Jan 21, 2002 · completed Oct 21, 2025 · Permit 02 104395 PLB
- Inspections under way
Residential building permit · New building
alter plan as approved by changing block foundation to sono tubes for decks at front and rear
Applied Nov 27, 2001 · issued Jan 14, 2002 · Permit 01 161612 BLD (revision 01)
- Inspections under way
Residential building permit · New building
Build detached house.
Applied Jul 24, 2001 · issued Sep 28, 2001 · 1 home added · Permit 01 161612 CMB
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
4 Ojibway Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a front one-storey addition, a rear one-storey addition, a front second storey addition (above the ground floor), side (north) ground floor stairs with a landing, and bay windows on the north, east, and south sides of the ground floor and the east side of the second floor.
130 m away · filed Aug 23, 2024 · Approved
10 Dacotah Ave · Minor variance
To alter the existing one-storey detached dwelling by adding a second storey, a rear one-storey addition, a rear second storey balcony, a one-storey side yard addition, new side yard covered deck, and interior alterations to accommodate a secondary suite.
150 m away · filed Feb 7, 2020 · Approved
2 Ojibway Ave · Minor variance
To construct a one-storey ancillary building to the rear of an existing 1½-storey detached dwelling.
140 m away · filed Jan 23, 2020 · Approved
12 Nottawa Ave · Minor variance
To alter the existing two-storey detached dwelling by adding a rear first storey addition, a rear second storey addition, and interior alterations to accommodate a second storey secondary suite.
140 m away · filed Oct 2, 2019 · Approved
2 Omaha Ave · Minor variance
To alter the existing detached rear ancillary building by raising the building on the same footprint and adding a storage loft.
200 m away · filed Jun 19, 2019 · Approved
3 Nottawa Ave · Minor variance
To alter the existing one storey detached dwelling by expanding the rear enclosed porch and constructing a new rear-yard deck, shed and sauna.
180 m away · filed Mar 19, 2019 · Approved
10 Omaha Ave · Minor variance
To alter the existing two-storey detached dwelling by enclosing the rear porch and by converting the enclosed rear porch into a secondary suite.
170 m away · filed Nov 26, 2018 · Approved
14 Omaha Ave · Minor variance
To construct two accessory buildings in the rear yard, a painter's studio and a writer's studio.
160 m away · filed May 23, 2017 · 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.