Toronto address · Ward 13, Toronto Centre
183 Carlton St
The City of Toronto has 12 building permits since 2017 (8 still open) and 1 Committee of Adjustment file 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.
- Revision issued
Plumbing
Rev 01Plumbing - Proposal for interior alteration to create 4 unit dwelling
Applied Apr 20, 2026 · issued Jul 2, 2026 · Permit 25 258356 PLB (revision 01)
- Revision issued
Addition or alteration · Interior alterations
Rev 01Proposal for interior alteration to create 4 unit dwelling
Applied Apr 20, 2026 · issued Sep 23, 2026 · Permit 25 258356 BLD (revision 01)
- Inspections under way
Addition or alteration · Interior alterations
Proposal for interior alteration to create 4 unit dwelling
Applied Nov 25, 2025 · issued Feb 18, 2026 · Permit 25 258356 BLD
- Inspections under way
Plumbing
Plumbing - Proposal for interior alteration to create 4 unit dwelling
Applied Nov 25, 2025 · issued Feb 18, 2026 · Permit 25 258356 PLB
- Cancelled
Small residential project · Interior alterations
Proposal for interior alteration to create 4 unit dwelling
Applied Aug 26, 2025 · completed Dec 18, 2025 · 2 homes added · Permit 25 216389 BLD
- Cancelled
Plumbing
Plumbing - Proposal for interior alteration to create 4 unit dwelling
Applied Aug 26, 2025 · completed Dec 18, 2025 · Permit 25 216389 PLB
- Revision issued
Small residential project · Interior alterations
REV01: Proposed revision for proposed below grade stairsProposal for basement underpinning to existing 2 units - Semi Detached
Applied Aug 15, 2025 · issued Jan 22, 2026 · Permit 24 109255 BLD (revision 01)
- Permit issued
Plumbing
Plumbing - Proposal to construct interior alterations and basement underpinning to existing SFD - Semi Detached
Applied Jan 29, 2024 · issued Sep 6, 2024 · Permit 24 109255 PLB
- Examiner's notice sent
Heating and ventilation
HVAC - Proposal to construct interior alterations and basement underpinning to existing SFD - Semi Detached
Applied Jan 29, 2024 · Permit 24 109255 HVA
- Inspections under way
Small residential project · Interior alterations
Proposal for basement underpinning to existing 2 units - Semi Detached
Applied Jan 29, 2024 · issued Sep 6, 2024 · Permit 24 109255 BLD
- Closed
Addition or alteration · Addition(s)
Revision 1. For exterior rear yard stair
Applied Mar 1, 2019 · issued May 7, 2019 · completed Nov 6, 2019 · Permit 13 127198 BLD (revision 01)
- Closed
Addition or alteration · Addition(s)
Proposal to construct a 1 storey rear addition with deck above at the rear of existing 3 storey building. Previous permit shows building is a 2 unit dwelling. On site and plans show office/photographer's studio on ground floor. Residential use to be maintained on the main floor: live-work (Artist Studio) on ground floor and 1 residential unit 2nd and 3rd floors. See also 12 280506 ZPR.
Applied Mar 1, 2013 · issued Jul 31, 2013 · completed Nov 6, 2019 · Permit 13 127198 BLD
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · New R building
To alter the existing two-and-one-half semi-detached building (houseplex), which is currently under construction (Building Permit 25 258356 BLD), by constructing a side (east) basement walkout with a flat roof canopy. Also, to maintain the existing rear second storey roof deck with stairs, and third storey roof deck. There will be two existing units and two new units for a total of four residential dwelling units on this lot (one unit occupying the basement level, two units occupying the first level, and one unit occupying the second and third levels).
Decision: Approved (hearing Jul 22, 2026)
Filed Apr 10, 2026 · File A0411/26TEY
What’s planned nearby
Development sites within 500 m
- Under appeal
39 storeys · 378 homes · Residential
170 m away · Site plan · Under appeal · filed Jul 6, 2023
- Under review
107 homes · Residential
220 m away · Condominium · Under review · filed Oct 27, 2021
- Under review
10 storeys · 60 homes · Mixed use
230 m away · Site plan · Under review · filed Jul 4, 2025
- Submitted
- Under review
39 storeys · 456 homes · Mixed use
300 m away · Condominium · Under review · filed Nov 8, 2021
- Under appeal
10 storeys · 60 homes · Mixed use
300 m away · Rezoning · Under appeal · filed Mar 17, 2023
Neighbours’ Committee of Adjustment files within 250 m
380 Berkeley St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a side (south) two storey addition. Also, to construct rear ground floor and second storey bay windows, a rear second storey balcony, and a rear third storey rooftop pergola and terrace extension (above the second storey roof).
150 m away · filed Apr 16, 2026 · Approved
311 Sherbourne St · Minor variance
To alter the existing three-storey mixed-use building by converting the storage room on the second and third levels into seven additional hostel suites (three on the second level, and four on the third level). The existing pharmacy and cafeteria on the ground level, 19 hostel suites on the second level, and 20 hostel suites on the third level will be maintained and unaltered.
210 m away · filed Apr 8, 2026 · Approved
388 Berkeley St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition with a ground floor stair landing, and a side (south) basement walkout. The existing basement walkout and rear deck with be demolished, and a portion of the rear second storey roof will be reconstructed. Also, to construct one additional parking space (for a total of two parking spaces), abutting the laneway.
150 m away · filed Jan 12, 2026 · Approved
209 Carlton St · Minor variance
To alter the existing three-storey semi-detached building (currently vacant and with the front and rear portion of the building, abutting Doctor O Lane, attached below grade) by converting it to a mixed-use building (service hub for the Indigenous community) with four dwelling units and community and office space on the basement, first, and second floors, by constructing front and side (west) basement additions, an enlarged ground floor terrace (at the west portion of the building), three new dormers at the rear portion of the second floor, and a rear second floor balcony at the east portion…
120 m away · filed May 27, 2025 · Approved
311 Sherbourne St · Minor variance
To alter the existing three-storey commercial building (containing office uses) by converting the west half of the first storey, and the second and third storeys into a hotel use with a common use area located on the ground floor. The existing east half of the building and the existing pharmacy (located on the ground floor) will be maintained. There will be a total of 39 hotel rooms within this mixed-use building.
210 m away · filed Feb 5, 2025 · Approved
215 Carlton St · Minor variance
To alter the existing mixed-use three-storey semi-detached building by constructing a rear three-storey addition with a first level deck and staircase, and a green roof. Also, to construct a covered ground floor deck with a walkout basement on the east side wall of the existing building. There will be a total of 2 commercial units and 8 residential dwelling units on this lot.
160 m away · filed Jan 8, 2025 · Approved
169 Carlton St · Minor variance
To construct a one-storey ancillary structure (carport), in the rear yard, abutting the laneway (Doctor O Lane), for two parking spaces.
70 m away · filed Oct 10, 2024 · Approved
20 Aberdeen Ave · Minor variance
To alter the existing three-storey townhouse dwelling by constructing a new rear one-storey addition (with basement below), a side (east) basement walkout and a rear second storey rooftop deck (above the new rear addition). The existing rear one-storey addition will be demolished.
200 m away · filed Sep 4, 2024 · 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.