257 Delaware Ave

Building permits

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

• Drains and site services · Back water valve (Sewer only)

  Backwater valve permit for the semi-detached dwelling.

  Applied Aug 13, 2018 · issued Aug 13, 2018 · completed Feb 19, 2019 · Permit 18 208496 DRN

  Closed

• Small residential project · Party wall admin permits

  Party wall admin permit for application #17 172186

  Applied Jun 8, 2017 · issued Jun 9, 2017 · completed Feb 24, 2023 · Permit 17 176061 BLD

  Closed

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

• 798 Dovercourt Road

  Residential

  160 m away · Condominium · Approved · filed Nov 14, 2024

  Approved

• 157 Hallam Street

  4 homes · Residential

  480 m away · Condominium · Approved · filed Jun 18, 2025

  Approved

Neighbours’ Committee of Adjustment files within 250 m

• 800 Dovercourt Rd · Consent

  To obtain consent for the technical severance of the property for the purpose of re-establishing two residential lots which merged on title.

  150 m away · filed Jul 13, 2026 · Hearing scheduled

• 942 Bloor St W · Minor variance

  To construct a new three-storey mixed-use building (the foundation of the existing building will be maintained), with eight third storey side (west) juliet balconies. There will be three commercial units that will occupy the ground floor and basement, and four residential dwelling units that will occupy the second and third storeys of the building on the lot.

  220 m away · filed Dec 1, 2025 · Approved

• 225 Delaware Ave · Minor variance

  To convert the existing four-storey detached dwelling from a fourplex into a six unit apartment building by constructing a front and a rear fourth storey addition with balconies, and two enclosed rooftop stair access structures leading to private rooftop terraces, along with interior alterations. The existing rear ancillary building (garden suite) will be maintained and unaltered. There will be a total of seven residential dwelling units on this lot (six units within the main apartment building and one unit within the ancillary building).

  130 m away · filed Jun 12, 2025 · Deferred

• 238 Delaware Ave · Minor variance

  To construct a new one-storey ancillary building (detached garage) in the rear yard of the property, abutting the private laneway.

  70 m away · filed May 13, 2025 · Approved

• 822 Ossington Ave · Minor variance

  To alter the existing one-storey ancillary building (detached garage, abutting Pasquino Lane), in the rear yard of the existing two-and-one-half-storey detached dwelling (triplex), by constructing a complete second storey addition (for the purpose of one laneway suite on the second level and maintaining one parking space on the ground level). There will be a total of four residential dwelling units on this lot (three units within the main dwelling and one unit within the ancillary building).

  160 m away · filed Oct 25, 2024 · Approved

• 431 Concord Ave · Minor variance

  To alter the existing one-storey ancillary building (detached garage abutting the laneway) by constructing a second storey addition (to contain one laneway suite that will occupy both levels). There will be a total of four residential dwelling units on this lot (three units within the main dwelling and one unit within the ancillary building).

  220 m away · filed Sep 20, 2024 · Refused

• 301 Delaware Ave · Minor variance

  To permit the existing rear third storey addition, which was constructed without an authorized building permit.

  130 m away · filed May 2, 2024 · Approved

• 386 Concord Ave · Minor variance

  To construct a new two-storey laneway suite.

  130 m away · filed Jan 26, 2024 · Approved

Everything planned in Davenport