Toronto address · Ward 11, University-Rosedale
21 Ross St
The City of Toronto has 1 building permit 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
Small residential project · Interior alterations
Proposal for interior alterations to create a secondary suite.
Applied Feb 28, 2020 · issued May 8, 2020 · completed Aug 10, 2021 · 1 home added · Permit 20 120199 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
191-199 College Street and 74-76 Henry Street
31 storeys · 492 homes · Mixed use
150 m away · Site plan · Under review · filed Aug 28, 2022
- Under review
18 storeys · Non-residential
240 m away · Site plan · Under review · filed Jun 1, 2022
- Under review
9 storeys · 109 homes · Mixed use
380 m away · Site plan · Under review · filed Apr 20, 2022
- Under review
61 storeys · 475 homes · Residential
430 m away · Site plan · Under review · filed Sep 1, 2021
- Approved
Neighbours’ Committee of Adjustment files within 250 m
23 Ross St · Minor variance
To construct a new two-storey detached ancillary building (containing one garden suite), with a cantilevered second storey in the rear yard. There will be a total of five residential dwelling units on this lot (four units within the main dwelling, and one unit within the ancillary building).
10 m away · filed Oct 28, 2025 · Approved
202 Beverley St · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear one-storey addition over the existing ground floor deck.
160 m away · filed Nov 6, 2024 · Postponed
78 Baldwin St · Minor variance
To construct a new four-storey semi-detached duplex building with a front covered porch and stairs, a rear ground floor deck and stairs, a second storey front balcony, as well as a rear third storey rooftop deck. The existing party wall with the adjacent semi-detached dwelling (municipally known as 76 Baldwin Street) will be maintained.
240 m away · filed Jul 11, 2023 · Approved
41 Henry St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a front basement walkout, a rear two-storey addition with a second floor side balcony, and a rear third storey addition with a rear terrace. One primary unit and two secondary suites will be provided for a total of three dwelling units. Also, the one-storey ancillary building (detached garage) in the rear yard, abutting the laneway, will be maintained.
200 m away · filed May 26, 2022 · Approved
43 Cecil St · Minor variance
To alter the existing dwelling by constructing a rear two-storey addition. There are three residential units within this dwelling.
150 m away · filed Mar 15, 2022 · Approved
251 College St · Minor variance
To alter the existing 25-storey student residence building by constructing a new staff lounge in a portion of level 00 that is currently occupied by 84 bicycle parking spaces.
190 m away · filed Sep 5, 2019 · Approved
243 Beverley St · Minor variance
To create a fourth dwelling unit on the third floor of an existing 2½-storey detached dwelling. No exterior alterations are proposed.
120 m away · filed Mar 1, 2019 · Approved
67 Henry St · Minor variance
To alter a two-storey detached dwelling by constructing a one-storey rear addition with underpinning.
200 m away · filed Jul 24, 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.