Toronto address · Ward 16, Don Valley East
50 Rowena Dr
O'Connor House
The City of Toronto has 1 building permit since 2017 (1 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
Heating and ventilation · Alter: add on /Ductwork
Propsoed HVAC alterations in kitchen.
Applied Jan 12, 2016 · issued Feb 5, 2016 · Permit 16 103274 MSA
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
- Approved
12 storeys · Mixed use
470 m away · Site plan · Approved · filed May 6, 2022
Neighbours’ Committee of Adjustment files within 250 m
26 Lionel Heights Cres · Minor variance
To convert the single family dwelling to a duplex dwelling, with a new front yard porch, a new 2 car garage with 2nd floor addition overtop (remove existing garage), new side entrance and basement walkout.
250 m away · filed Nov 17, 2025 · Approved
26 Lionel Heights Cres · Minor variance
To construct an east and west side addition, a second floor addition over the new 2 car garage, and a front porch, converting the dwelling into a fourplex.
250 m away · filed Apr 30, 2025 · Refused
15 Mission Dr · Minor variance
To construct a ground floor garage, two new platforms and a secondary suite.
170 m away · filed Feb 12, 2025 · Approved
64 Lionel Heights Cres · Minor variance
Proposal to construct east side foyer addition, west side canopy addition and 1-storey garage extension.
190 m away · filed Jul 19, 2022 · Approved
36 Shaunavon Heights Cres · Minor variance
To construct a second floor addition, garage addition, and mudroom addition.
240 m away · filed Dec 14, 2018 · 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.