Toronto address · Ward 12, Toronto-St. Paul's
354 St Clair Ave W
Holy Rosary Church
The City of Toronto has 5 building permits since 2017 (4 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
Plumbing
Plumbing - Proposal for an interior alteration of the existing barrier free washroom and adjacent storage room, and conversion of an existing room into a new washroom with two toilet stalls
Applied Jul 30, 2026 · issued Aug 24, 2026 · Permit 26 211812 PLB
- Permit issued
Addition or alteration · Interior alterations
Proposal for an interior alteration of the existing barrier free washroom and adjacent storage room, and conversion of an existing room into a new washroom with two toilet stalls
Applied Jul 30, 2026 · issued Aug 24, 2026 · Permit 26 211812 BLD
- Permit issued
Heating and ventilation
HVAC - Proposal for an interior alteration of the existing barrier free washroom and adjacent storage room, and conversion of an existing room into a new washroom with two toilet stalls
Applied Jul 30, 2026 · issued Aug 24, 2026 · Permit 26 211812 HVA
- Inspections under way
Addition or alteration · Other
Proposal to construct helical piers to provide structural support to a portion of wall on the west face of existing place of worship, "Holy Rosary Church".
Applied Jun 8, 2010 · issued Jun 28, 2010 · Permit 10 191824 BLD
- Closed (dormant)
Addition or alteration · Other
rebuild existing concrete entrance/steps/patio on st clair av. w. side
Applied Aug 29, 2002 · issued Feb 7, 2005 · completed Jun 8, 2026 · Permit 02 168686 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
19 storeys · 98 homes · Mixed use
160 m away · Site plan · Under review · filed Aug 18, 2022
- Under review
40 storeys · 1,338 homes · Mixed use
370 m away · Condominium · Under review · filed Oct 25, 2021
- Approved
14 storeys · 54 homes · Mixed use
410 m away · Rezoning · Approved · filed Dec 15, 2025
- Under review
28 storeys · 210 homes · Residential
470 m away · Condominium · Under review · filed Nov 1, 2021
Neighbours’ Committee of Adjustment files within 250 m
158 Lyndhurst Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a third storey addition (on a portion of the east side), a new rear covered deck with stairs, and to convert the existing attached garage (including the second level deck) into habitable space.
250 m away · filed Jul 13, 2026 · Approved
429 Walmer Rd · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 918-2023) for the apartment building, by increasing the tower height and number of storeys (from 19-storeys (69 m) to 27-storeys (83.5 m)), increasing the maximum permitted gross floor area, and increasing the maximum permitted height projections of rooftop equipment, structures and elements. Also, to reduce the minimum required bicycle parking spaces and to reduce the required outdoor amenity spaces. In addition, to remove the required non-residential gross floor area requirement. The height and number of store…
170 m away · filed Jun 23, 2026 · Approved
429 Walmer Rd · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-Law 918-2023), for the apartment building, by increasing the tower height and number of storeys (from 19-storeys (69 m) to 21-storeys (83 m)) and by removing the required non-residential gross floor area requirement. The height and number of storeys of the podium will be reduced from 8-storeys (30.8 m) to 6-storeys (28 m). This building will contain a total of 98 residential dwelling units.
170 m away · filed Jan 10, 2025 · Approved
370 St Clair Ave W · Minor variance
To construct a one-storey ancillary structure (above-grade exit stair enclosure with a below-grade service structure) in the north entrance of the property. The ancillary structure will be connected to the existing subway vent shaft.
130 m away · filed Jun 14, 2024 · Approved
179 Lyndhurst Ave · Minor variance
To construct a new three-storey detached dwelling with front integral garage, rear ground floor deck, rear second storey deck, and a rear third storey rooftop deck.
200 m away · filed Dec 9, 2019 · Approved wih conditions
105 Wells Hill Ave · Minor variance
To convert a portion of the existing 2½-storey detached dwelling into a day nursery and construct exterior rear second and third floor stairs and a rear yard child play area. The third floor will contain the residential dwelling unit.
210 m away · filed Nov 21, 2018 · Approved
158 Lyndhurst Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear ground floor addition and a rear ground floor deck.
250 m away · filed Aug 24, 2017 · Withdrawn
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.