Toronto address · Ward 16, Don Valley East
857 York Mills Rd
The City of Toronto has 18 building permits since 2017 (8 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
Proposal to construct alterations to existing exterior ramp, entrance doors and interior ramp to conform to latest accessibility requirements.
Applied Jul 22, 2025 · issued Jul 28, 2025 · completed Jan 22, 2026 · Permit 25 197923 BLD
- Permit issued
Designated structure · Communication tower
Existing satellite dish I-beam support structure on the roof will be reinfored.
Applied Apr 3, 2023 · issued Jun 7, 2023 · Permit 23 130169 DST
- Permit issued
Fire and security upgrade · Other
Proposal to install 2 security turnstiles on the ground floor entrance lobby to 2nd floor office space.
Applied Nov 29, 2021 · issued Jun 8, 2022 · Permit 21 242730 FSU
- Inspections under way
Fire and security upgrade · Electromagnetic locks
Adding maglock to an emergency exit door on second floor east stairwell
Applied Sep 5, 2018 · issued Oct 11, 2018 · Permit 18 220229 FSU
- Closed
Addition or alteration · Other
Addition of rooftop support structure for satellite antennas. structural steel beams ad posts extending up form base building structural steel frame.
Applied Mar 10, 2017 · issued Jun 19, 2017 · completed Nov 24, 2017 · Permit 17 127697 BLD
- Closed
Heating and ventilation
Revision 01 - washroom layoutHVAC - interior alterations to washrooms "Rogers"
Applied Feb 13, 2017 · issued Mar 8, 2017 · completed Jul 12, 2018 · Permit 16 233596 HVA (revision 01)
- Closed
Plumbing
Revision 01 - layout out for washroomsPlumbing - interior alterations to washrooms "Rogers"
Applied Feb 13, 2017 · issued Mar 8, 2017 · completed Sep 28, 2017 · Permit 16 233596 PLB (revision 01)
- Closed
Plumbing
Plumbing - interior alterations to washrooms "Rogers"
Applied Oct 5, 2016 · issued Nov 4, 2016 · completed Sep 28, 2017 · Permit 16 233596 PLB
- Closed
Addition or alteration · Interior alterations
interior alterations to washrooms "Rogers"
Applied Oct 5, 2016 · issued Nov 2, 2016 · completed Jul 10, 2018 · Permit 16 233596 BLD
- Closed
Heating and ventilation
HVAC - interior alterations to washrooms "Rogers"
Applied Oct 5, 2016 · issued Nov 4, 2016 · completed Jul 12, 2018 · Permit 16 233596 HVA
- Inspections under way
Drains and site services · Site service
Upgrading outside storm drainage to existing *Rogers* building
Applied Apr 7, 2014 · issued May 15, 2015 · Permit 14 138729 STS
- Permit issued
Plumbing · Other
Upgrading inside storm drainage to existing *Rogers* building
Applied Apr 2, 2014 · issued Feb 11, 2016 · Permit 14 137247 PSA
Show 6 more permits
- Closed
Heating and ventilation
HVAC - Alterations to part of the ground floor for industrial/storage uses for Rogers Cable Inc.
Applied May 22, 2009 · issued Aug 18, 2009 · completed Jun 2, 2026 · Permit 09 140606 HVA
- Inspections under way
Fire and security upgrade · Sprinklers
Upgrade to existing fire sprinkler system in industrial warehouse.
Applied Aug 4, 2005 · issued Sep 22, 2005 · Permit 05 167336 FSU
- Closed
Heating and ventilation
HVAC - make interior alterations. - Interior Alterations
Applied May 5, 2005 · issued Jun 17, 2005 · completed May 22, 2026 · Permit 05 129676 HVA
- Inspections under way
Addition or alteration · Interior alterations
make interior alterations.
Applied May 5, 2005 · issued Jul 22, 2005 · Permit 05 129676 BLD
- Closed (dormant)
Designated structure · Satellite dish
Install five satillite dishes on the roof top
Applied Nov 27, 2001 · issued Dec 5, 2001 · completed Jun 8, 2026 · Permit 01 198369 DST
- Permit issued
Addition or alteration · Interior alterations
Interior alterations to office. Expansion of computer room for rogers cablesystems.
Applied Jul 9, 2001 · issued Jul 23, 2001 · Permit 01 156206 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
None on file since 2017.
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.