Toronto address · Ward 14, Toronto-Danforth
304 Riverdale Ave
The City of Toronto has 5 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
Heating and ventilation
Rev01- Revision to HVAC layoutHVAC - Proposal to underpin basement (28m), construct rear deck, construct rear yard basement walkout and create a second suite in the basement of the existing single family dwelling.
Applied May 5, 2017 · issued May 10, 2017 · completed Aug 21, 2018 · Permit 16 178172 HVA (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal to underpin basement (28m), construct rear deck, construct rear yard basement walkout and create a second suite in the basement of the existing single family dwelling.
Applied Jul 6, 2016 · issued Aug 9, 2016 · completed Aug 21, 2018 · Permit 16 178172 HVA
- Closed
Plumbing
Plumbing - Proposal to underpin basement (28m), construct rear deck, and construct basement walkout for residential building.
Applied Jun 21, 2016 · issued Jul 25, 2016 · completed Aug 21, 2018 · Permit 16 178172 PLB
- Closed
Small residential project · Multiple projects
Proposal to underpin basement (28m), construct rear deck, construct rear yard basement walkout and create a second suite in the basement of the existing single family dwelling.
Applied Jun 21, 2016 · issued Jul 25, 2016 · completed Aug 21, 2018 · 1 home added · Permit 16 178172 BLD
- Closed
Drains and site services
Drain - Proposal to underpin basement (28m), construct rear deck, and construct basement walkout for residential building.
Applied Jun 21, 2016 · issued Jul 25, 2016 · completed Aug 21, 2018 · Permit 16 178172 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
260 Bain Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third storey addition and a third storey side (west) roof deck. The rear ground floor one-storey addition has been demolished and a new rear ground floor deck with stairs and as well as a rear basement walkout has already been constructed under approved Building Permit No. 24 172386 BLD 02 SR.
240 m away · filed May 23, 2025 · Approved
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.
230 m away · filed Dec 27, 2024 · Approved
301 Riverdale Ave · Minor variance
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.
30 m away · filed Nov 5, 2024 · Approved
10 Poucher St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition.
170 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.
70 m away · filed Aug 16, 2023 · Approved
515 Pape Ave · Minor variance
To alter the existing one-storey ancillary building by constructing a complete second storey with a roof terrace. This building will be converted into a garden suite.
250 m away · filed Jan 17, 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.
180 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).
100 m away · filed May 30, 2022 · 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.