Toronto address · Ward 18, Willowdale
49 Don River Blvd
The City of Toronto has 6 building permits since 2017 and 1 Committee of Adjustment file 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 - Proposed second floor addition (49.42 SM) and interior alterations to an existing single family detached dwelling.
Applied Feb 5, 2019 · issued Aug 14, 2019 · completed Mar 31, 2021 · Permit 18 211982 HVA
- Closed
Plumbing
Plumbing - Proposed second floor addition (49.42 SM) to an existing single family detached dwelling, related to permit 18-181005 BLD 00 SR.
Applied Aug 20, 2018 · issued Jan 30, 2019 · completed Mar 31, 2021 · Permit 18 211982 PLB
- Closed
Small residential project · Addition(s)
Proposed second floor addition (49.42 SM) and interior alterations to an existing single family detached dwelling.
Applied Aug 20, 2018 · issued Jan 30, 2019 · completed Mar 31, 2021 · Permit 18 211982 BLD
- Cancelled
Plumbing
Plumbing - Proposal for interior alterations (293.98sqm), basement walkout, new exterior steps and new terrace to the existing SFD - Detached
Applied Jun 19, 2018 · completed Jan 28, 2019 · Permit 18 181005 PLB
- Cancelled
Small residential project · Interior alterations
Proposal for interior alterations (293.98sqm), basement walkout, new exterior steps and new terrace to the existing SFD - Detached
Applied Jun 19, 2018 · completed Jan 28, 2019 · Permit 18 181005 BLD
- Closed
Plumbing · Fixtures/Roof Drains: SFD
Installation of plumbing fixture in basement
Applied Feb 20, 2007 · issued Mar 5, 2007 · completed Oct 11, 2017 · Permit 07 110505 PSA
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · R addition
To construct an addition over a portion of the existing dwelling.
Decision: Approved (hearing Jul 12, 2018)
Filed May 30, 2018 · File A0411/18NY
What’s planned nearby
Development sites within 500 m
- Under review
35 storeys · 331 homes · Residential
340 m away · Rezoning · Under review · filed Aug 1, 2025
Neighbours’ Committee of Adjustment files within 250 m
10 Audubon Crt · Minor variance
To enclose the existing rear porch on the east side of the dwelling.
110 m away · filed Feb 1, 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.