Toronto address · Ward 13, Toronto Centre
23 Sackville 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 (dormant)
Small residential project · Underpinning
Admin permit to 21 Sackville St.
Applied Jun 15, 2009 · issued Sep 2, 2009 · completed Jun 8, 2026 · Permit 09 149586 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
1-16 Sumach Street and 90 Eastern Avenue
55 storeys · 1,284 homes · Mixed use
110 m away · Site plan · Under review · filed Oct 21, 2025
- Submitted
20 storeys · 297 homes · Residential
140 m away · Site plan · Submitted · filed Apr 16, 2026
- Under review
15 storeys · 151 homes · Residential
280 m away · Condominium · Under review · filed Nov 8, 2021
- Under review
43 storeys · 997 homes · Residential
340 m away · Site plan · Under review · filed Mar 23, 2023
- Approved
80-94 Power Street, 351-373 Queen Street East and 161-167 Parliament Street
28 storeys · 526 homes · Mixed use
360 m away · Site plan · Approved · filed Jun 28, 2021
- Under review
50 storeys · 1,016 homes · Mixed use
370 m away · Rezoning · Under review · filed May 20, 2026
Neighbours’ Committee of Adjustment files within 250 m
4 Gilead Pl · Consent
To obtain consent to sever the property into three lots, and to maintain the existing easement/right-of-way.
130 m away · filed Apr 2, 2026 · Approved
4 Gilead Pl · Minor variance
The existing undersized public parking lot will be maintained and unaltered.
130 m away · filed Apr 2, 2026 · Approved
4 Gilead Pl · Minor variance
The existing one-storey and two-storey commercial buildings (retail and daycare) will be maintained and unaltered.
130 m away · filed Apr 2, 2026 · Approved
14 Eastern Ave · Minor variance
To permit and construct a second storey rooftop outdoor patio to be used as a children's play area. The existing two-storey non-residential detached building is under renovation for a day nursery (child care facility) as approved by Building Permit #25 143317 BLD 00 BA.
140 m away · filed Jan 13, 2026 · Approved
29 Sackville St · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a partial rooftop structure (pergola and wood deck above the existing flat roof dwelling), attached to the enclosed stair enclosure.
10 m away · filed Jun 6, 2024 · Approved
38 St Paul St · Minor variance
To construct a two-storey detached dwelling (containing two dwelling units) with a front porch, two rear decks to provide two separate entry ways, a rear basement walkout and a rear second storey deck. Also, one parking space will be provided, abutting the laneway.
220 m away · filed Sep 7, 2021 · Approved
8 Eastern Ave · Minor variance
Proposal for interior alterations to convert existing indusrial building to office.Previous address was .93-95 Trinity Street.
160 m away · filed Nov 28, 2019 · Withdrawn
507 King St E · Minor variance
To alter the existing four-storey mixed-use building by performing interior renovations to support office uses, by creating an open rooftop amenity space, and by constructing a rear fourth storey amenity space addition and front and rear fourth storey additions for rooftop access via stair and elevator.
60 m away · filed Oct 4, 2019 · 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.