Toronto address · Ward 9, Davenport
5 Rosethorn Ave
The City of Toronto has 5 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
Drains and site services
Drain - Construct interior alterations, second suite on the second floor and a basement walkout. Backwater valve and sump pump.
Applied Oct 15, 2019 · issued Oct 15, 2019 · completed Oct 28, 2019 · Permit 19 124344 DRN
- Closed
Heating and ventilation
Revision 01. HVAC - Construct interior alterations, second suite on the second floor and a basement walkout
Applied Sep 30, 2019 · issued Nov 19, 2019 · completed Dec 31, 2019 · Permit 19 124344 HVA (revision 01)
- Closed
Heating and ventilation
HVAC - Construct interior alterations, second suite on the second floor and a basement walkout
Applied Mar 12, 2019 · issued Mar 25, 2019 · completed Dec 31, 2019 · Permit 19 124344 HVA
- Closed
Plumbing
Plumbing - Construct interior alterations, second suite on the second floor and a basement walkout
Applied Mar 12, 2019 · issued Mar 25, 2019 · completed Dec 19, 2019 · Permit 19 124344 PLB
- Closed
Small residential project · Multiple projects
Construct interior alterations, second suite on the second floor and a basement walkout
Applied Mar 12, 2019 · issued Mar 25, 2019 · completed Dec 31, 2019 · Permit 19 124344 BLD
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
39 storeys · 1,951 homes · Mixed use
410 m away · Site plan · Under review · filed Apr 25, 2022
- Under review
119-200 Benny Stark Street and 116 Turnberry Avenue
24 storeys · 547 homes · Mixed use
450 m away · Site plan · Under review · filed Apr 29, 2022
- Under review
- Under review
Neighbours’ Committee of Adjustment files within 250 m
88 Howick Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition (including a basement level), a rear first floor deck with stairs, and a rear second floor rooftop deck.
130 m away · filed Aug 10, 2026 · Hearing scheduled
7 Howick Ave · Minor variance
To legalize and to maintain the rear second storey addition (including a staircase leading to this addition), to the existing two-storey semi-detached dwelling, that was constructed without an authorized building permit.
220 m away · filed Apr 24, 2026 · Approved
20 Howick Ave · Minor variance
To construct a new three-storey detached dwelling with a covered front porch with stairs, a side (east) second storey patio, a rear ground floor deck, and a rear third storey deck. Also, to construct a rear one-storey detached ancillary building (shed). The existing front yard parking pad and driveway will be removed.
190 m away · filed Apr 9, 2026 · Approved
47 Cloverdale Rd · Minor variance
To alter the existing one-storey ancillary building (detached garage), in the rear yard, abutting Cloverdale Road, by constructing a complete second storey addition (to contain one garden suite). There will be a total of two residential dwelling units on this lot (one unit within the main dwelling and one unit within the ancillary building), and two parking spaces within the altered ancillary building.
250 m away · filed Jul 30, 2025 · Approved
113 Silverthorn Ave · Minor variance
To alter the existing one-storey ancillary building (detached one-car garage) by constructing a rooftop deck (above the existing garage), and rooftop access stairs at the west side of the building.
100 m away · filed Jul 15, 2025 · Refused
66 Silverthorn Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by replacing the front yard parking space with an exterior staircase (which will lead to all levels and the rooftop).
220 m away · filed Jun 24, 2025 · Approved
43 Turnberry Ave · Minor variance
To legalize and to maintain the reconstruction of a complete second storey addition, and the construction of a rear two-storey addition (including a basement extension below), and front and rear covered porches with stairs, which were all constructed beyond an authorized building permit.
180 m away · filed Feb 21, 2025 · Approved
581 Old Weston Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition over the existing rear basement walkout. There will be one primary unit and one secondary suite within this dwelling.
220 m away · filed Sep 1, 2023 · 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.