Toronto address · Ward 11, University-Rosedale
21 Borden St
The City of Toronto has 4 building permits since 2017 (3 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
Small residential project · Party wall admin permits
Admin permit for 19 Borden St #15-244420.
Applied Jan 20, 2016 · issued Jan 28, 2016 · completed Nov 30, 2020 · Permit 16 106635 BLD
- Inspections under way
Small residential project · Multiple projects
Make interior alterations to basement for dwelling unit.
Applied Dec 5, 2001 · issued Jan 11, 2002 · 1 home added · Permit 01 176691 BLD (revision 01)
- Inspections under way
Plumbing
replace drains in basement; install fixtures in basement- 1 2-compt. k.s., 1 w.c., 1 w.b., 1 shower, 1 f.d., 1 a.d.; 1st floor- 1 w.c., 1 w.b., 1 b.t. PLANSsee bp#01-176691
Applied Dec 5, 2001 · issued Feb 15, 2002 · Permit 01 200249 PLB
- Inspections under way
Small residential project · Multiple projects
Make interior alterations and construct dormer with deck at rear 3rd floor level. Also excavate to lower basement and underpin. Also re-construct foundation wall to rear portion and construct basement entrance at front.
Applied Sep 13, 2001 · issued Sep 25, 2001 · Permit 01 176691 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
- Approved
- Under review
- Under review
9 storeys · 109 homes · Mixed use
350 m away · Site plan · Under review · filed Apr 20, 2022
- Under review
6 storeys · 49 homes · Mixed use
360 m away · Site plan · Under review · filed Oct 15, 2021
Neighbours’ Committee of Adjustment files within 250 m
6 Croft St · Minor variance
90 m away · filed Aug 25, 2026 · Postponed
48 Borden St · Minor variance
To construct a new three-storey detached ancillary building containing one laneway suite (occupying the second and third levels) and a two-car garage (occupying the first level), abutting the laneway. The second and third storeys will be cantilevered at the side (northeast) portion of the building, and there will be a covered side (east) second storey balcony and a side (west) third storey terrace. The existing rear ancillary building (detached garage) will be demolished. There will be a total of two residential dwelling units on this lot (one unit within the main house, and one unit within t…
70 m away · filed Jun 25, 2026 · Deferred
116 Borden St · Minor variance
To construct a new three-storey detached dwelling with a front covered porch with stairs, a rear basement walkout, a rear covered ground floor deck with stairs, a rear second storey balcony, and front and rear third storey dormers.
240 m away · filed Jun 17, 2026 · Approved
423 College St · Minor variance
To permit the existing entertainment place of assembly (nightclub) use within the two-storey attached building.
230 m away · filed Apr 1, 2026 · Approved
70 Brunswick Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third-storey addition with a rear third floor balcony. Also, to construct side (north) exterior stairs from grade connecting to the rear (west) second storey roof deck. There will be a total of three residential dwelling units on this lot (one unit occupying the basement, one unit occupying the rear (west) portion of the second floor and one unit occupying the ground floor, the front (east) portion of the second floor and the third floor).
180 m away · filed Mar 6, 2026 · Approved
280 Augusta Ave · Minor variance
To permit the partial conversion of the ground floor garages into amenity and storage space, which will reduce the number of on-site parking spaces from 8 spaces to 3 spaces.
200 m away · filed Mar 5, 2026 · Approved
53 Brunswick Ave · Minor variance
To construct a new two-storey ancillary building (detached garage containing one parking space on the ground level and storage space on the second storey) in the rear yard, abutting the public laneway. The existing two-and-one-half-storey detached main dwelling will be maintained and unaltered.
150 m away · filed Jan 23, 2026 · Refused
81 Lippincott St · Minor variance
To alter the existing two-storey townhouse by constructing a rear two-storey addition and a rear ground floor deck with stairs. Also, interior alterations to construct a new dwelling unit in the basement of the townhouse. There will be a total of two dwelling units on this lot (one dwelling unit occupying the first and second storeys, and one dwelling unit occupying the basement level).
120 m away · filed Oct 14, 2025 · 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.