Toronto address · Ward 11, University-Rosedale
280 Euclid Ave
The City of Toronto has 9 building permits since 2017 (6 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
Small residential project · Multiple projects
REV 02: PROPOSED REVISION TO NEW FRONT PORCH & FRONT BASEMENT WALKOUTRevision 01: Revision to permit (as bubbled)Proposal for multiple projects (rear addition, third floor dormers, underpinning, basement walkout interior alterations, rear yard deck, balcony and rooftop terrace).
Applied Jul 8, 2026 · issued Jul 28, 2026 · Permit 25 201437 BLD (revision 02)
- Inspections under way
Heating and ventilation
HVAC - Proposal for multiple projects (rear addition, third floor dormers, underpinning, basement walkout interior alterations, rear yard deck, balcony and rooftop terrace).
Applied Feb 26, 2026 · issued Mar 13, 2026 · Permit 25 201437 HVA
- Revision issued
Small residential project · Multiple projects
REV 01: PROPOSED REVISION TO DELETE REAR YARD BASEMENT WALKOUT.ADD NEW FRONT PORCH WITH NEW FRONT YARD BASEMENT WALKOUT. NEW 2ND FLR REAR BAY WINDOW. ALTERATIONS TO UNDERPINNING DESIGN.Proposal for multiple projects (rear addition, third floor dormers, underpinning, basement walkout interior alterations, rear yard deck, balcony and rooftop terrace).
Applied Jan 21, 2026 · issued Apr 10, 2026 · Permit 25 201437 BLD (revision 01)
- Inspections under way
Drains and site services
Drain - Proposal for multiple projects (rear addition, third floor dormers, underpinning, basement walkout interior alterations, rear yard deck, balcony and rooftop terrace).
Applied Jul 28, 2025 · issued Sep 3, 2025 · Permit 25 201437 DRN
- Inspections under way
Small residential project · Multiple projects
Proposal for multiple projects (rear addition, third floor dormers, underpinning, basement walkout interior alterations, rear yard deck, balcony and rooftop terrace).
Applied Jul 28, 2025 · issued Sep 3, 2025 · Permit 25 201437 BLD
- Inspections under way
Plumbing
Plumbing - Proposal for multiple projects (rear addition, third floor dormers, underpinning, basement walkout interior alterations, rear yard deck, balcony and rooftop terrace).
Applied Jul 28, 2025 · issued Sep 3, 2025 · Permit 25 201437 PLB
- Closed
Plumbing
Plumbing - Proposal to construct a new detached garage in the rear of the lot
Applied Sep 28, 2018 · issued Oct 11, 2018 · completed Nov 6, 2019 · Permit 18 233238 PLB
- Closed
Small residential project · Garage
Proposal to construct a new detached garage in the rear of the lot
Applied Sep 28, 2018 · issued Oct 11, 2018 · completed Nov 6, 2019 · Permit 18 233238 BLD
- Closed
Residential building permit · Addition/Alteration to existing building
Transfer permit as approved under 00-174737 (Demolish 1 storey addition at rear. Replace with patio. Demolish existing 2 car private garage and replace with new 2 car private garage) No Plans submitted with this application.
Applied Nov 23, 2000 · issued Nov 23, 2000 · completed Jan 14, 2026 · Permit 00 357055 CMB
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 · R addition
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition with a ground floor deck, a third storey dormer (attic for habitable space) with a rear rooftop deck, and a new covered front porch with a basement walkout.
Decision: Approved (hearing Jun 10, 2026)
Filed Mar 31, 2026 · File A0237/26TEY
What’s planned nearby
Development sites within 500 m
- Under review
6 storeys · 49 homes · Mixed use
320 m away · Site plan · Under review · filed Oct 15, 2021
Neighbours’ Committee of Adjustment files within 250 m
306 Euclid Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a rooftop deck (including a spiral staircase leading from the rear third storey balcony).
80 m away · filed Jul 23, 2026 · Hearing scheduled
242 Palmerston Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a front third storey addition with a dormer and a rear (west) and side (north and south) third storey deck extension.
130 m away · filed Jun 22, 2026 · Approved
848 Dundas St W · Minor variance
To convert the basement and ground floor of the exsiting two-storey mixed-use building into a restaurant use and the existing second floor rooftop into a rooftop patio. Also, to construct a rear basement addition and a rear one-storey addition with a deck and rooftop patio above. The rooftop patios will be used by the restaurant.
170 m away · filed Feb 11, 2026 · Postponed
246 Markham St · Minor variance
To construct a new two-storey ancillary building with a skylight (containing a tandem two-car garage with bicycle storage area on the ground level, and one laneway suite on a portion of the ground level and entirely on the second level) in the rear yard, abutting the laneway. Also, there will be a widened driveway access from the rear laneway to the ancillary building. There will be a total of two residential dwelling units on this lot (one unit within the main two-and-one-half storey semi-detached dwelling and one unit within the ancillary building).
230 m away · filed Dec 18, 2025 · Approved
356 Euclid Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear two-storey addition (including the basement level), a front second floor canopy, a south side window well with stairs, a rear ground floor deck with stairs and a rear third floor rooftop deck with privacy screen. The existing rear one-storey ancillary building (garage) will be maintained and unaltered.
220 m away · filed Sep 3, 2025 · Approved
204 Markham St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition. The existing one-storey ancillary building (detached garage in the rear yard, abutting the laneway) will be maintained and unaltered.
210 m away · filed Dec 30, 2024 · Approved
246 Markham St · Minor variance
To construct a new two-storey ancillary building with a skylight (containing a tandem two-car garage with storage on the ground level and one laneway suite on the second storey) in the rear yard, abutting the laneway. Also, there will be new hard landscaping between the main dwelling and the ancillary building, and a widened driveway access from the rear lane to the ancillary building. There will be a total of two dwelling units on the lot (one unit within the main two-and-one-half storey semi-detached dwelling and one unit within the ancillary building).
230 m away · filed Oct 28, 2024 · Refused
322 Euclid Ave · Minor variance
To demolish the existing two-storey detached dwelling and construct a new two-and-one-half-storey detached dwelling with a front porch with stairs, a green roof (on a portion of the front and rear second storey), and a rear ground floor patio with an in-ground swimming pool. The existing garage in the rear yard will be maintained and unaltered.
130 m away · filed Aug 27, 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.