Toronto address · Ward 11, University-Rosedale
66 Harrison 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)
Plumbing · Unknown
Install new fixtures on 1st:1 bt, 1 wc, 1 wb.
Applied Jun 15, 1994 · issued Jun 17, 1994 · completed Jun 8, 2026 · Permit 94 017272 PLB
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
10 storeys · 74 homes · Residential
250 m away · Site plan · Under review · filed Apr 1, 2026
- Under appeal
- Under review
Neighbours’ Committee of Adjustment files within 250 m
303 Shaw St · Minor variance
180 m away · filed Jun 25, 2026 · Postponed
277 Crawford St · Minor variance
To alter the existing three-storey detached dwelling by replacing the existing rear one-storey addition with a new two-storey addition (including a basement level) with a walkout basement and a ground floor deck. Also, to construct a new rear third storey dormer addition with a deck (above the two-storey addition).
220 m away · filed Apr 24, 2026 · Approved
350 Ossington Ave · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a new rear one-storey addition (with a second storey rooftop deck above), and a new rear third storey dormer addition. The existing rear third storey dormer, rear one-storey addition, and rear ground floor deck will be demolished.
190 m away · filed Mar 25, 2026 · Approved
1083-1085 Dundas St W · Minor variance
To permit an eating establishment to occupy the entire ground floor area of the one-storey commercial building. The existing seven parking spaces, located on the vacant lands municipally known as 14R Halton Street, will be maintained and unaltered.
230 m away · filed Mar 2, 2026 · Refused
375 Shaw St · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a south side basement and ground floor additions (mudroom on the ground level) with a green roof and skylight (above the first level addition). The existing two-storey ancillary building (coach house with garage), in the rear yard, will be maintained and unaltered. There will be two residential dwelling units on this lot (one unit within the main dwelling and one unit within the ancillary building).
110 m away · filed Dec 23, 2025 · Approved
351 Crawford St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third storey addition (enclosing the deck area into habitable space). Also, to construct a one-storey ancillary building (carport) in the rear yard, abutting the laneway.
240 m away · filed Jul 31, 2024 · Approved
82 Montrose Ave · Minor variance
To alter the existing two-storey semi-detached townhouse dwelling by constructing a complete third storey addition (with a rear balcony), a new rear second storey addition (cantilevered over the first storey), and front balconies on the second and third floors. Also, to reconstruct the one-storey ancillary building (detached garage), in the rear yard, abutting the laneway.
250 m away · filed Jul 2, 2024 · Approved
328 Shaw St · Minor variance
To convert the existing two-storey, two-unit, semi-detached dwelling into a three-storey, four-unit, semi-detached dwelling (fourplex) by constructing a rear second storey addition above the existing rear one-storey brick addition, a complete third storey addition, a front basement walkout, a front second storey balcony, a rear third storey balcony, and new rear outdoor stairs accessing the third storey.
80 m away · filed Jun 17, 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.