Toronto address · Ward 14, Toronto-Danforth

301 Riverdale Ave

The City of Toronto has 8 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.

Drains and site services
Drain - Underpinning basement and added rear second floor balcony over existing rear one storey addition.Refer to related party wall admin permit.
Applied Nov 18, 2025 · issued Nov 18, 2025 · Permit 23 234409 DRN
Permit issued
Plumbing
Plumbing - Underpinning basement and added rear second floor balcony over existing rear one storey addition.Refer to related party wall admin permit.
Applied Nov 18, 2025 · issued Nov 18, 2025 · Permit 23 234409 PLB
Permit issued
Small residential project · Multiple projects
REV 01: Revision of second floor balcony area to include ensuite.Underpinning basement and added rear second floor balcony over existing rear one storey addition.Refer to related party wall admin permit.
Applied May 5, 2025 · issued Aug 1, 2025 · Permit 23 234409 BLD (revision 01)
Revision issued
Heating and ventilation
HVAC - Structural repair work
Applied Dec 21, 2023 · issued Jan 3, 2024 · Permit 23 158283 HVA
Inspections under way
Small residential project · Multiple projects
Underpinning basement and added rear second floor balcony over existing rear one storey addition.Refer to related party wall admin permit.
Applied Dec 11, 2023 · issued Sep 19, 2024 · Permit 23 234409 BLD
Inspections under way
Small residential project · Interior alterations
Structural repair work
Applied Jun 8, 2023 · issued Jul 7, 2023 · Permit 23 158283 BLD
Inspections under way
Small residential project · Interior alterations
Structural repair work
Applied Feb 23, 2023 · completed Mar 16, 2023 · Permit 23 116952 BLD
Cancelled
Small residential project · Party wall admin permits
ADMINISTRATIVE PERMIT APPLICATION FOR REPAIR WORK AT 303 Riverdale Ave.
Applied Feb 8, 2023 · issued Feb 9, 2023 · completed Mar 15, 2024 · Permit 23 111771 BLD
Closed

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.

Minor variance · R addition
To legalize and to maintain the rear second floor addition, of the existing two-storey semi-detached dwelling, which was constructed beyond the limits of the authorized building permit.
Decision: Approved (hearing Mar 5, 2025)
Filed Nov 5, 2024 · File A1054/24TEY
Closed

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

255 Bain Ave · Minor variance
To construct a new three-storey detached dwelling with a front porch, a third storey terrace (above the second floor at the southwest portion of the dwelling), and a rear ground floor deck. Also, to construct a new one-storey ancillary building (detached garage) in the rear yard, abutting the laneway.
250 m away · filed Dec 27, 2024 · Approved
10 Poucher St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition.
130 m away · filed Jul 26, 2024 · Approved
287 Withrow Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a partial front second storey addition, partial front and rear third storey additions (with front second and third storey juliette balconies), and a rear third storey balcony.
100 m away · filed Aug 16, 2023 · Approved
249 Withrow Ave · Minor variance
To construct a new two-storey ancillary building (laneway suite) in the rear yard of the property, abutting the laneway.
190 m away · filed Aug 2, 2022 · Approved
450 Pape Ave · Minor variance
To alter the existing two-and-one-half-storey detached building by constructing a third storey addition (elevator vestibule), a new porch with stairs and a pedestrian ramp, and to reconstruct a dormer (to be raised).
110 m away · filed May 30, 2022 · Approved
210 Langley Ave · Minor variance
To alter the existing 2 ½-storey detached dwelling by constructing a third storey addition with a front third storey deck.
220 m away · filed Nov 30, 2021 · Approved
291 Withrow Ave · Minor variance
To alter the existing three-storey semi-detached house by constructing: a rear ground and third storey addition; and a second and third storey front window/dormer addition.
100 m away · filed Mar 24, 2021 · Approved
253 Withrow Ave · Minor variance
To alter the existing 2½-storey semi-detached dwelling by constructing a third-storey rear addition and an ancillary building containing a laneway suite in the rear yard.
170 m away · filed Feb 18, 2021 · Approved

Everything planned in Toronto-Danforth

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.