521 Arlington Ave

Building permits

Every permit the City lists for this address since 2017, and any still open from before, newest first.

• Plumbing

  Plumbing - To construct a new three-storey detached dwelling with a front porch, a rear deck and integral garage

  Applied Apr 4, 2014 · issued May 8, 2014 · Permit 14 138057 PLB

  Inspections under way

• New house · New building

  To construct a new three-storey detached dwelling with a front porch, a rear deck and integral garage

  Applied Apr 4, 2014 · issued May 8, 2014 · 1 home added · Permit 14 138057 BLD

  Inspections under way

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

• 143 Strathearn Rd · Minor variance

  To construct a new three-storey detached dwelling with a front integral two-car garage, a widened driveway, a front porch with a canopy and stairs, a rear basement walkout, a rear covered ground floor deck with stairs, a rear second floor terrace, a rear covered third floor terrace, and a rear in-ground swimming pool. Also, to construct an ancillary structure (pool equipment pad), in the rear yard, abutting the west side lot line.

  200 m away · filed Aug 31, 2026 · Hearing scheduled

• 490 Arlington Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing a complete second storey cantilevered addition above the existing attached garage. The garage will be converted into storage space.

  150 m away · filed Jul 14, 2026 · Hearing scheduled

• 536 Arlington Ave · Minor variance

  To alter the existing three-storey detached dwelling by constructing a rear basement addition. Also, to enlarge the existing rear ground floor terrace and to construct new terrace stairs.

  70 m away · filed Jul 10, 2026 · Approved

• 547 Arlington Ave · Minor variance

  To legalize and to maintain a new one-storey detached ancillary building (storage shed) in the rear yard, abutting the laneway, which was constructed without an authorized building permit.

  70 m away · filed Dec 30, 2025 · Approved

• 378 Winnett Ave · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear one-storey addition with a second storey rooftop balcony above, and a rear ground level patio. Also, to construct a new one-storey detached ancillary building (one-car garage) in the rear yard with a new rear driveway accessed from the existing right-of-way. The existing ancillary building (shed) in the rear yard will be demolished.

  150 m away · filed Nov 24, 2025 · Approved

• 388 Winnett Ave · Minor variance

  To construct a new three-storey detached dwelling with a front covered verandah, a front third storey covered balcony, a rear first storey deck with stairs, and a rear third storey balcony. Also,to construct a new one-storey detached ancillary building (two-car garage), in the rear yard.

  160 m away · filed Jul 16, 2025 · Approved

• 153 Strathearn Rd · Minor variance

  To construct a new three-storey detached dwelling with a front covered porch, a front integral garage, a rear ground floor deck, and a rear third storey balcony. Also, to construct a one-storey ancillary building (cabana) and an in-ground swimming pool in the rear yard.

  210 m away · filed Apr 7, 2025 · Approved

• 501 Arlington Ave · Minor variance

  To alter the existing two-storey building (Leo Baeck Day School) by constructing a front accessible ramp, a side (north) two-storey addition with a green roof, a rear basement walkout, a rear one-storey addition (vestibule entrance), and outdoor amenity areas.

  160 m away · filed Nov 22, 2024 · Refused

Everything planned in Toronto-St. Paul's