Toronto address · Ward 14, Toronto-Danforth
53 Seymour Ave
The City of Toronto has 9 building permits since 2017 (1 still open) 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.
- Permit issued
Small residential project · Party wall admin permits
proposed party wall admin permit see related 51 Seymour Ave 25 199049
Applied Jul 23, 2025 · issued Jul 30, 2025 · Permit 25 199059 BLD
- Closed
Small residential project · Multiple projects
Rev 03: Proposal for a finished basement.
Applied Apr 22, 2022 · issued Apr 29, 2022 · completed Mar 7, 2023 · Permit 21 126265 BLD (revision 03)
- Closed
Small residential project · Underpinning
Revision 01: Proposal to revise ground floor framing
Applied Mar 24, 2022 · issued Apr 11, 2022 · completed Mar 7, 2023 · Permit 21 126265 BLD (revision 02)
- Closed
Heating and ventilation
HVAC - Proposal for underpinning the existing basement - basement to remain unfinished.
Applied Mar 15, 2022 · issued Apr 4, 2022 · completed Mar 7, 2023 · Permit 21 126265 HVA
- Closed
Plumbing
Revision 01 to ground floor layout interior non-load bearing walls and reconfigure second floor bathroomPlumbing - Proposal for underpinning the existing basement - basement to remain unfinished.
Applied Sep 17, 2021 · issued Sep 21, 2021 · completed Mar 7, 2023 · Permit 21 126265 PLB (revision 01)
- Closed
Small residential project · Underpinning
Revision 01 to ground floor layout interior non-load bearing walls and reconfigure second floor bathroomProposal for underpinning the existing basement - basement to remain unfinished.
Applied Sep 17, 2021 · issued Sep 28, 2021 · completed Mar 7, 2023 · Permit 21 126265 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal for underpinning the existing basement - basement to remain unfinished.
Applied Mar 12, 2021 · issued Apr 7, 2021 · completed Mar 7, 2023 · Permit 21 126265 PLB
- Closed
Small residential project · Underpinning
Proposal for underpinning the existing basement - basement to remain unfinished.
Applied Mar 12, 2021 · issued Apr 7, 2021 · completed Mar 7, 2023 · Permit 21 126265 BLD
- Closed
Drains and site services
Drain - Proposal for underpinning the existing basement - basement to remain unfinished.
Applied Mar 12, 2021 · issued Apr 7, 2021 · completed Mar 7, 2023 · Permit 21 126265 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
53 Hunter St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition and a new rear first storey deck with stairs.
170 m away · filed Mar 31, 2026 · Approved
27 Shudell Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a complete second storey addition, a partial third storey addition, a front porch with stairs, a rear basement walkout with stairs, a rear ground floor deck with stairs, a rear second floor balcony, and a rear third floor rooftop deck. Also, to construct a new one-storey detached ancillary building (one-car garage), in the rear yard, abutting the laneway.
210 m away · filed Nov 18, 2025 · Approved
9 Dawson Ave · Minor variance
To construct a new three-storey detached dwelling with a covered front porch with stairs, a rear basement walkout, a rear ground floor deck, third floor dormers, and a rear third floor balcony. Also, to construct a new one-storey detached ancillary building (one-car garage) with a rooftop deck, in the rear yard, abutting the laneway.
230 m away · filed May 12, 2025 · Approved
59 Condor Ave · Minor variance
To construct a new two-storey detached dwelling with a secondary suite within the basement, a front basement walkout, a front porch and canopy, and rear decks on the first and second levels.
110 m away · filed Jul 23, 2024 · Approved
24 Hunter St · Minor variance
To alter the existing two-and-one-half storey detached dwelling by constructing a rear one-storey addition with a new covered porch, and a side (west) third floor dormer addition, along with interior alterations.
250 m away · filed May 13, 2024 · Approved
19 Seymour Ave · Minor variance
To construct a new three-storey detached dwelling with a front third storey balcony, a front basement walkout, and a front porch. Also, to reconstruct the rear ground floor deck with stairs and construct a green roof on the partial cover of the deck.
80 m away · filed Jan 3, 2024 · Approved
17 Boothroyd Ave · Consent
To obtain consent to sever the property into two undersized residential lots.
210 m away · filed Nov 21, 2023 · Approved
17 Boothroyd Ave · Minor variance
To construct a new three-storey detached dwelling.
210 m away · filed Nov 21, 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.