Toronto address · Ward 11, University-Rosedale
59 Hayden St
The City of Toronto has 10 building permits since 2017 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
Heating and ventilation
HVAC - Proposal for interior alterations to the 2nd floor.
Applied Sep 19, 2025 · issued Sep 23, 2025 · completed Mar 23, 2026 · Permit 25 228081 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the 2nd floor.
Applied Sep 19, 2025 · issued Sep 22, 2025 · completed Mar 18, 2026 · Permit 25 228081 BLD
- Closed
Plumbing
Revision #02 - Changes to plumbing to add a new servery sink.Revisions to plumbing, sanitary piping and pump added
Applied Feb 15, 2023 · issued Mar 27, 2023 · completed May 10, 2024 · Permit 21 242799 PLB (revision 02)
- Closed
Plumbing
Revisions to plumbing, sanitary piping and pump added
Applied May 2, 2022 · issued May 10, 2022 · completed May 10, 2024 · Permit 21 242799 PLB (revision 01)
- Closed
Addition or alteration · Interior alterations
Proposed Interior Alterations to existing office on third floor.
Applied Nov 29, 2021 · issued Dec 24, 2021 · completed Jul 21, 2025 · Permit 21 242799 BLD
- Closed
Heating and ventilation
HVAC - Proposed Interior Alterations to exist'g 3rd flr.
Applied Nov 29, 2021 · issued Feb 7, 2022 · completed Apr 12, 2024 · Permit 21 242799 HVA
- Closed
Plumbing
Plumbing - Proposed Interior Alterations to exist'g 3rd flr.
Applied Nov 29, 2021 · issued Feb 7, 2022 · completed May 10, 2024 · Permit 21 242799 PLB
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations for full floor tenant with new entry door.
Applied Aug 9, 2021 · issued Aug 24, 2021 · completed Mar 7, 2022 · Permit 21 195758 BLD
- Closed
Fire and security upgrade · Electromagnetic locks
Proposal for new maglock for second floor.
Applied Aug 9, 2021 · issued Aug 11, 2021 · completed Mar 7, 2022 · Permit 21 195766 FSU
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations for full floor tenant with new entry door.
Applied Aug 9, 2021 · issued Sep 8, 2021 · completed Mar 28, 2023 · Permit 21 195758 HVA
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
11 storeys · 16 homes · Residential
50 m away · Site plan · Under review · filed Jul 5, 2024
- Under review
59 storeys · 656 homes · Mixed use
100 m away · Site plan · Under review · filed Apr 30, 2021
- Under review
- Under review
69 storeys · 814 homes · Residential
170 m away · Rezoning · Under review · filed Jun 23, 2025
- Under review
15 Charles Street East and 16 Isabella Street
66 storeys · 610 homes · Mixed use
200 m away · Site plan · Under review · filed Dec 24, 2021
- Under review
5-17 Hayden Street, 699-707 Yonge Street and 8 Charles Street East
64 storeys · 514 homes · Mixed use
210 m away · Site plan · Under review · filed Sep 20, 2022
Neighbours’ Committee of Adjustment files within 250 m
30 Charles St E · Minor variance
To alter the existing three-storey residential apartment building by constructing one additional residential dwelling unit in the basement. There will be a total of 22 residential dwelling units on this lot.
110 m away · filed Jun 2, 2024 · Refused
62 Charles St E · Minor variance
To convert an existing three-storey non-residential building (originally constructed as two semi-detached dwellings), into a fourplex residential building with rear third storey rooftop terraces. This building has a Heritage designation.
60 m away · filed Jan 12, 2024 · Approved
66 Charles St E · Minor variance
To convert the existing two-and-one-half-storey detached residential (heritage) building into an apartment building by maintaining only the front portion of the existing building and constructing a 9-storey rear addition (and one mechanical penthouse level). Also, to construct a front ground floor porch and stairs, a front basement walkout, rear balconies on the second to fourth storeys, a front deck on the fourth storey, as well as front and rear balconies on the fifth to nineth storeys. There will be a total of 16 dwelling units within this apartment building.
60 m away · filed Sep 6, 2023 · Approved
55 Charles St E · Consent
To obtain consent to sever a lot (with a 50-storey residential building currently under construction) into 4 lots to separate the 100 freehold rental replacement units (located on levels 3 to 7), for ownership purposes. Also, to create easements/rights-of-way above and below-grade. There are no associated minor variance applications.
100 m away · filed Aug 31, 2023 · Approved
628 Church St · Minor variance
To alter an existing approved 47-storey mixed-use building by constructing three additional storeys for a total of 50-storeys. The number of residential units will increase from 403 units to 423 units.
80 m away · filed Mar 21, 2022 · Approved
55 Charles St E · Minor variance
To alter an approved 48-storey residential apartment building with a total of 641 residential units (including 100 rental replacement units as approved under Site Specific By-law Nos. 1183-2019 and 1184-2019) by permitting an additional 2-storeys and 24 residential units. Overall, this will equate to a 50-storey residential apartment building with a total of 665 residential units.
100 m away · filed Jul 23, 2021 · Approved
768 Yonge St · Consent
To obtain consent to sever the property and to create easements/right-of-ways.
240 m away · filed Dec 9, 2020 · Approved
675 Yonge St · Minor variance
To convert the second floor within the existing four-storey commercial building from medical offices to an education use (classrooms).
210 m away · filed Jan 31, 2020 · 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.