Toronto address · Ward 11, University-Rosedale
666 Spadina Ave
The City of Toronto has 27 building permits since 2017 (3 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
Addition or alteration · Interior alterations
Revision 01: Revision to permit Proposal for interior alterations for new restaurant, greater than 30 seats - "Casa Donato"Convenience address is 660 Spadina Ave.
Applied Mar 26, 2026 · issued Apr 14, 2026 · completed Aug 18, 2026 · Permit 24 229020 BLD (revision 01)
- Under review
Addition or alteration · Other
Construction of raised concrete platform c/w sloped ramp at commercial retail areas. City encroachment agreement required due to concrete platform on city property.
Applied Apr 14, 2025 · Permit 25 143975 BLD
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations for new restaurant, greater than 30 seats - "Casa Donato"Convenience address is 660 Spadina Ave.
Applied Oct 21, 2024 · issued Feb 26, 2025 · completed Aug 18, 2026 · Permit 24 229020 BLD
- Closed
Plumbing
Plumbing - Proposal for interior alterations for new restaurant, greater than 30 seats - "Casa Donato"Convenience address is 660 Spadina Ave.
Applied Oct 21, 2024 · issued Feb 26, 2025 · completed Aug 14, 2026 · Permit 24 229020 PLB
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations for new restaurant, greater than 30 seats - "Casa Donato"Convenience address is 660 Spadina Ave.
Applied Oct 21, 2024 · issued Feb 26, 2025 · completed Aug 28, 2026 · Permit 24 229020 HVA
- Closed
Partial permit · Partial permit - structural framing
Part Permit - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Sep 21, 2022 · issued Mar 27, 2023 · completed Mar 19, 2024 · Permit 19 186549 STR
- Cancelled
Conditional permit · Partial permit - foundation
Conditional Permit - Part Permit - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Dec 20, 2021 · issued Mar 31, 2022 · completed Mar 20, 2023 · Permit 19 186549 FND
- Closed
Plumbing
Plumbing - Revision 01- as per plans Proposal for renovations to the ground floor of the existing apartment building.
Applied Aug 12, 2021 · issued Sep 16, 2021 · completed Feb 24, 2026 · Permit 20 174973 PLB (revision 01)
- Closed
Addition or alteration · Garage Repair/Reconstruction
Proposal to replace part of the existing garage roof slab
Applied Feb 1, 2021 · issued Mar 1, 2021 · completed Feb 2, 2026 · Permit 21 111240 BLD
- Closed
Plumbing
Plumbing - Proposal for renovations to the ground floor of the existing apartment building.
Applied Aug 19, 2020 · issued Sep 23, 2020 · completed Feb 24, 2026 · Permit 20 174973 PLB
- Closed
Heating and ventilation
HVAC - Proposal for renovations to the ground floor of the existing apartment building.
Applied Aug 19, 2020 · issued Sep 23, 2020 · completed Feb 18, 2026 · Permit 20 174973 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for renovations to the ground floor of the existing apartment building.See 16-198194 STE 20 OZ & 18-216699 STE 20 SA
Applied Jul 30, 2020 · issued Sep 14, 2020 · completed Feb 27, 2026 · Permit 20 174973 BLD
Show 15 more permits
- Approved
Alternative solution
Alternative Solution for standpipe risers in Exit Stairs
Applied Jul 8, 2020 · completed Apr 14, 2021 · Permit 20 165000 ALT
- Closed
Plumbing · Other
Proposal to replace plumbing risers.
Applied Feb 20, 2020 · issued Feb 28, 2020 · completed Feb 24, 2026 · Permit 20 117432 PSA
- Superseded
Partial permit · Partial permit - shoring
Part Permit - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Jul 12, 2019 · completed Mar 31, 2022 · Permit 19 186549 SHO
- Closed
Heating and ventilation
HVAC - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Jul 10, 2019 · issued Mar 14, 2024 · completed Apr 28, 2026 · Permit 19 186549 HVA
- Closed
Plumbing
Plumbing - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Jul 10, 2019 · issued Mar 19, 2024 · completed Dec 12, 2025 · Permit 19 186549 PLB
- Closed
Drains and site services · Inside and outside drains
Drain - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Jul 10, 2019 · issued Mar 21, 2024 · completed Feb 10, 2026 · Permit 19 186549 STS
- Closed
Drains and site services
Drain - Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Jul 10, 2019 · issued Feb 7, 2024 · completed Dec 12, 2025 · Permit 19 186549 DRN
- Closed
New building
Proposal to construct a new 11 storey mixed use building on the south side of the property, with retail on the ground floor, 118 rental residential units above and 101 residential underground parking spaces. The proposal retains the existing 25 storey apartment building. See also 16 198194 STE and 18 216699 STE.
Applied Jul 10, 2019 · issued Mar 19, 2024 · completed Apr 28, 2026 · 118 homes added · Permit 19 186549 BLD
- Closed
Addition or alteration · Balcony/Guard repairs
Proposal to revised existing balcony and guard repair permit.Proposed balcony / guard repairs on the east and west elevations of existing apartment building
Applied Jun 5, 2019 · issued Jun 13, 2019 · completed Feb 5, 2026 · Permit 18 189986 BLD (revision 01)
- Closed
Addition or alteration · Garage Repair/Reconstruction
Proposal for concrete repair in underground parking garage of existing apartment building.
Applied Mar 8, 2019 · issued Apr 29, 2019 · completed Feb 2, 2026 · Permit 19 123307 BLD
- Inspections under way
Addition or alteration · Other
Proposal to demolish a portion of the parking garage of an existing apartment building.
Applied Feb 26, 2019 · issued Jan 7, 2020 · Permit 19 119523 BLD
- Closed
Addition or alteration · Balcony/Guard repairs
Proposed balcony / guard repairs on the east and west elevations of existing apartment building
Applied Jul 6, 2018 · issued Feb 11, 2019 · completed Feb 5, 2026 · Permit 18 189986 BLD
- Closed
Plumbing · Backflow prevention devices (Water only)
Revison to pipe sizing for backflow prevention device serving existing Spadina Towers.
Applied Oct 21, 2015 · issued Nov 19, 2015 · completed Sep 2, 2025 · Permit 15 174098 PSA (revision 01)
- Closed
Plumbing · Backflow prevention devices (Water only)
Backflow prevention device for existing Spadina Towers.
Applied Jun 15, 2015 · issued Aug 20, 2015 · completed Sep 2, 2025 · Permit 15 174098 PSA
- Cancelled
Plumbing · Backflow prevention devices (Water only)
Backflow preventor installation for premises isolation and expansion tank installation
Applied Nov 21, 2014 · completed Jun 6, 2017 · Permit 14 255257 PSA
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
30 storeys · 472 homes · Mixed use
290 m away · Site plan · Under review · filed Oct 12, 2022
- Under review
37 storeys · 366 homes · Mixed use
330 m away · Site plan · Under review · filed Dec 7, 2021
- Under review
334-350 Bloor Street West and 2-6 Spadina Road
36 storeys · 431 homes · Mixed use
330 m away · Site plan · Under review · filed Apr 27, 2022
- Approved
300 Bloor Street West and 478 Huron Street
34 storeys · 339 homes · Residential
380 m away · Condominium · Approved · filed Mar 17, 2026
Neighbours’ Committee of Adjustment files within 250 m
250 Robert St · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a new covered front porch, a rear one and two storey addition (with a basement addition below) at the northwest corner of the dwelling, and a rear third storey addition. Also to construct a rear one-storey ancillary building (shed). The existing rear parking space abutting Barbara Godard Lane will be reduced in length.
130 m away · filed Aug 28, 2026 · Postponed
240 Major St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear second storey addition with a balcony above the existing rear one-storey portion of the dwelling. Also, to permit the existing habitable space within the attic, which was converted without an authorized building permit.
220 m away · filed Jan 7, 2026 · Approved
356 Huron St · Minor variance
To convert the existing two-storey detached main dwelling into a mixed-use building through interior alterations to permit a restaurant (café) use within the ground floor of the building. Also, to construct a new two-storey detached ancillary building (containing one laneway suite with bedrooms within the basement below) in the rear yard, abutting the Public laneway. There will be a total of two residential dwelling units on this lot (one in the main dwelling and one in the laneway suite).
200 m away · filed Oct 23, 2025 · Approved
108 Harbord St · Minor variance
To alter the existing two-storey mixed-use building by constructing a rear three-storey addition with a ground floor one-car garage (abutting the laneway). The side (east) second and third storey portions of the rear addition will be partially cantilevered above the exterior passageway. The existing office space on the ground floor, as well as the two residential dwelling units on the second and third levels will be maintained.
130 m away · filed Jun 17, 2025 · Approved
648 Spadina Ave · Minor variance
To alter the existing two-storey commercial building by increasing the permitted non-residential gross floor area for the restaurant use (through interior alterations).
110 m away · filed Sep 15, 2024 · Approved
202 Robert St · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a rear third storey addition (cantilevered on the north side). Also, to convert the existing side (north) basement walkout into habitable space by removing the stairs and constructing a new roof with skylights.
140 m away · filed Apr 9, 2024 · Approved
161 Robert St · Minor variance
To alter the existing two-and-one-half-storey semi-detached building by constructing rear partial first storey extensions, a rear second storey addition with terrace, and a rear third-storey addition with terrace.
80 m away · filed Nov 13, 2023 · Application withdrawn
83 Harbord St · Minor variance
To construct a one-storey ancillary building (detached garage) in the rear yard, abutting the laneway (Porretta Lane).
160 m away · filed Aug 24, 2022 · 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.