340 Atlas Ave

Building permits

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

• Heating and ventilation

  HVAC - Proposal to construct second storey addition, interior alterations, second floor balcony, and conversion to a two unit dwelling.

  Applied Mar 5, 2019 · issued Mar 11, 2019 · completed Aug 18, 2021 · Permit 18 185441 HVA

  Closed

• Plumbing

  Plumbing - Proposal to construct second storey addition, interior alterations, second floor balcony, and conversion to a two unit dwelling.

  Applied Jun 27, 2018 · issued Oct 3, 2018 · completed Aug 18, 2021 · Permit 18 185441 PLB

  Closed

• Small residential project · Multiple projects

  Proposal to construct second storey addition, interior alterations, second floor balcony, and conversion to a two unit dwelling.

  Applied Jun 27, 2018 · issued Oct 3, 2018 · completed Sep 12, 2025 · 1 home added · Permit 18 185441 BLD

  Closed

• Drains and site services

  Drain - Proposal to construct second storey addition, interior alterations, second floor balcony, and conversion to a two unit dwelling.

  Applied Jun 27, 2018 · issued Oct 3, 2018 · completed Sep 23, 2019 · Permit 18 185441 DRN

  Closed

• Small residential project · Multiple projects

  Proposal to underpin and finish the basement

  Applied Oct 30, 2017 · issued Oct 31, 2017 · completed Jan 13, 2021 · Permit 17 255382 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 alter the existing one-storey detached dwelling by constructing a second storey addition with a front deck to accommodate a secondary suite.

  Decision: Approved (hearing Apr 25, 2018)

  Filed Sep 8, 2017 · File A0983/17TEY

  Closed

What’s planned nearby

Development sites within 500 m

• 464 Oakwood Avenue

  4 homes · Residential

  410 m away · Condominium · Approved · filed Oct 4, 2022

  Approved

• 503-511 Oakwood Avenue and 66-70 Belvidere Avenue

  13 storeys · 161 homes · Mixed use

  460 m away · Rezoning · Under review · filed Jun 6, 2025

  Under review

Neighbours’ Committee of Adjustment files within 250 m

• 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.

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

• 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.

  250 m away · filed Nov 24, 2025 · Approved

• 553 Vaughan Rd · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a front one-storey addition (porch enclosure) with new landing and stairs as well as, to construct a front second storey addition, a rear basement walkout, a rear ground floor deck with stairs, a rear two-storey addition and interior alterations for three new dwelling units. Also, to construct a rear two-storey ancillary building (laneway suite with foundation construction underway Building Permit 20 20 110194 BLD 00 SR), abutting the laneway. There will be a total of four residential dwelling units on this lot (three uni…

  220 m away · filed May 28, 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.

  230 m away · filed Nov 22, 2024 · Refused

• 204 Winnett Ave · Minor variance

  To construct a new two-storey detached dwelling with a front covered porch, a rear basement walkout, a rear ground floor deck, and a rear second storey balcony. Also, to construct a new front yard parking pad and driveway, abutting Winnett Avenue. The existing rear shed will be demolished.

  250 m away · filed Nov 12, 2024 · Approved

• 374 Winnett Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing an integral garage, complete second and third storey additions, a rear and partially cantilevered side (north) three storey addition, a covered front porch with stairs (the existing front porch will be demolished), a rear ground floor covered deck with stairs, a rear third storey balcony, and a rear basement walkout with a patio.

  220 m away · filed Oct 15, 2024 · Approved

• 355 Atlas Ave · Minor variance

  To alter the existing two-storey, semi-detached dwelling by constructing a rear covered ground floor deck. Also, to convert the existing one-storey ancillary building (detached garage) into one garden suite. There will be a total of two residential dwelling units on this lot (one in the main dwelling and one in the ancillary building).

  50 m away · filed Aug 21, 2024 · Approved

• 13 Durham Ave · Minor variance

  To construct a new two-storey detached dwelling with a front integral garage (with new driveway), a front porch with stairs, a side (east) entrance, rear first storey deck with stairs, and a rear basement walkout. The existing rear ancillary building (detached garage) will be demolished.

  180 m away · filed Aug 13, 2024 · Approved

Everything planned in Toronto-St. Paul's