Toronto address · Ward 12, Toronto-St. Paul's
25 Coulson Ave
The City of Toronto has 6 building permits since 2017 (2 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.
- Revision issued
Small residential project · Addition(s)
REV 01: Proposal to revise the issued building permit to relocate the egress stair to the exterior at the rear of the buildingProposal dwelling unit constructed on the third floor and egress staircase.
Applied Dec 4, 2025 · issued Jan 5, 2026 · Permit 25 158153 BLD (revision 01)
- Inspections under way
Small residential project · Addition(s)
Proposal dwelling unit constructed on the third floor and egress staircase.
Applied May 12, 2025 · issued Jul 23, 2025 · 1 home added · Permit 25 158153 BLD
- Cancelled
Plumbing
Plumbing - Proposal dwelling unit constructed on the third floor and egress staircase.
Applied May 12, 2025 · completed May 20, 2025 · Permit 25 158153 PLB
- Closed
Small residential project · Second suite (New)
REV 01: 6 new sprinkler heads to be installed in basement mechanical room ceiling, Mechanical room ceiling not to be fire rated anymore with gypsum board. Proposed Basement Apartment Unit
Applied May 5, 2025 · issued May 7, 2025 · completed May 9, 2025 · 1 home added · Permit 24 242944 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposed Basement Aparment Unit
Applied Nov 25, 2024 · issued Nov 28, 2024 · completed May 9, 2025 · Permit 24 242944 PLB
- Closed
Small residential project · Second suite (New)
Proposed Basement Apartment Unit
Applied Nov 25, 2024 · issued Nov 28, 2024 · completed May 9, 2025 · 1 home added · Permit 24 242944 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
7 storeys · 16 homes · Residential
110 m away · Site plan · Under review · filed Jul 15, 2026
- Approved
14 storeys · 54 homes · Mixed use
280 m away · Rezoning · Approved · filed Dec 15, 2025
Neighbours’ Committee of Adjustment files within 250 m
385 Spadina Rd · Minor variance
To alter the existing two-storey commercial building by constructing a rear second storey addition with a rear second floor patio (above the existing ground floor) to be used in conjunction with the eating establishment that will occupy the ground floor and second floor, with an entertainment area within the basement. Also, to construct a one-storey ancillary building (waste and recyclable material storage) in the rear yard, under the staircase.
230 m away · filed Mar 21, 2025 · Approved
17 Dunloe Rd · Minor variance
To alter the existing two-and one-half-storey detached dwelling by constructing a side (south) one-storey addition to contain a mudroom. Also, to relocate the existing ancillary structure (shed) to be located in-line with the rear wall.
180 m away · filed Mar 13, 2025 · Approved
336 Russell Hill Rd · Minor variance
To construct a new three-storey detached dwelling with an integral garage (leading to 3 parking spaces within the basement level), a raised rear ground floor terrace, a rear third storey balcony, and a front pilaster. Also, to convert the existing one-storey ancillary building (detached garage in the rear yard), into a two-storey ancillary building (lounge and art studio) by constructing a one-storey side (north) addition and a partial second storey addition.
230 m away · filed Aug 23, 2024 · Approved
390 Russell Hill Rd · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, and a rear ground floor terrace with stairs. Also, to construct a new rear in-ground swimming pool with a deck, and to reconstruct the front porch and stairs.
210 m away · filed Jul 24, 2024 · Approved
383 Spadina Rd · Minor variance
To alter the existing two-storey mixed-use building by constructing a new outdoor patio along the front (west) side of the building (fronting Spadina Road).
240 m away · filed Feb 1, 2024 · Approved
20 Thelma Ave · Minor variance
To construct a new three-storey detached dwelling with front integral garage, a front driveway, a rear basement walkout, a front second storey balcony, a front third storey balcony, and a roof deck. This dwelling will contain two units (one located in the basement and on the ground floor and one located on the ground floor and second and third storeys).
50 m away · filed Jan 31, 2024 · Approved
9 Relmar Rd · Minor variance
To construct a new three-storey semi-detached dwelling with a front porch with canopy, a rear ground floor covered deck, a front basement walkout, front second and third storey balconies, and rear second and third storey balconies. Also, to construct a semi-detached garage with a front porch in the rear yard.
210 m away · filed Jul 10, 2023 · Approved
9 Relmar Rd · Minor variance
To construct a new three-storey semi-detached dwelling with a covered front porch, a front basement walkout, front second and third storey balconies, a rear ground floor covered deck, and rear second and third storey balconies. Also, to construct a semi-detached ancillary building (garage with a porch) in the rear yard, abutting the laneway.
210 m away · filed Jul 10, 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.