Toronto address · Ward 11, University-Rosedale
304 Harbord St
The City of Toronto has 3 building permits 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
Plumbing
Plumbing - Proposal to underpin basement and new walkout stairs. Existing single family dwelling.
Applied Mar 26, 2012 · issued Mar 27, 2012 · completed Feb 4, 2023 · Permit 12 143090 PLB
- Closed
Small residential project · Multiple projects
Proposal to underpin basement and new walkout stairs, finish rear bathroom. Existing single family dwelling.
Applied Mar 26, 2012 · issued Mar 27, 2012 · completed Feb 3, 2023 · Permit 12 143090 BLD
- Closed
Drains and site services
Drain - Proposal to underpin basement and new walkout stairs. Existing single family dwelling.
Applied Mar 26, 2012 · issued Mar 27, 2012 · completed Feb 3, 2023 · Permit 12 143090 DRN
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
23 Jersey Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a partial rear second storey addition (above the existing one-storey rear portion of the dwelling), including an extension to the existing rear one-storey portion.
150 m away · filed Jun 4, 2026 · Approved
177 Clinton St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition, and a rear covered (pergola) deck.
210 m away · filed Apr 29, 2026 · Approved
270 Clinton St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a complete thrid storey addition, a rear three-storey addition (at the southwest portion of the dwelling) with a basement addition below, a covered front porch with stairs, a rear third storey deck (above the second floor), a rear ground floor deck with stairs, and a rear basement walkout. Also, to construct a new one-storey detached ancillary building (two-car garage with a storage area) and a driveway, in the rear yard, abutting the laneway.
110 m away · filed Jan 21, 2026 · Approved
421 Grace St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear second storey addition with a rear box bay window, a third storey addition with a rear partially covered rooftop deck and green roof (above the second floor), a new covered front porch with stairs (the enclosed portion of the existing front porch will be demolished), a front basement window well, and a rear entrance canopy.
200 m away · filed Sep 29, 2025 · Approved
283 Clinton St · Minor variance
To alter the existing two-storey townhouse dwelling by constructing two-storey addition (along the north side wall), and a rear ground floor deck. The existing rear one-storey addition (mudroom) will be demolished.
140 m away · filed Jul 4, 2024 · Approved
526 Euclid Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear third storey addition and a rear ground floor deck.
240 m away · filed Feb 1, 2024 · Approved
497 Manning Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear second storey addition above the one-storey portion of the dwelling, and a rear ground floor deck.
200 m away · filed Jul 28, 2023 · Approved
302 Grace St · Minor variance
To alter the three-storey townhouse dwelling by constructing a rear one-storey addition, with a front basement walkout, and a rear ground floor deck. There will be one primary unit and one secondary suite (within the basement). Also, to alter the one-storey ancillary building (detached garage) by constructing a complete second storey with a rear juliette balcony (for a laneway suite), in the rear yard, abutting the laneway.
140 m away · filed May 2, 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.