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CanPermits · property records report · canpermits.com/address/257-dundas-st-e-mississauga

257 Dundas St E

City of Mississauga

4 permits
since 2018
Feb 12, 2026
Most recent permit

Building permit timeline

Year-grouped permit history. Permits collapse under each year.

2018
2019
2020
2021
2022
2023
2024
2025
2026

  1. 2026

    2 filings · most recent February 2026
    View permits (2)

    1. Feb 12, 2026

      ALTERATION TO EXISTING BLDG — INTERIOR ALTERATIONS - DENTISTRY @ 257 DUNDAS $259K

    2. Feb 4, 2026

      ALTERATION TO EXISTING BLDG — INTERIOR ALTERATIONS - WELLBE PHYSIO AND REHAB $14K

  2. 2018

    2 filings
    View permits (2)

    1. Apr 11, 2018

      OTHER — FIRE SUPPRESSION SYSTEM ONLY $186K

    2. Mar 12, 2018

      ALTERATION TO EXISTING BLDG — NEW KITCHEN EXHAUST — MECHANICAL ONLY $47K

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

6 locations shown

  • 1

    112 Whitchurch Mews

    Renovation
    146 m
  • 2

    333 Dundas St E

    Renovation
    189 m
  • 3

    3057 Mikeboro Crt

    Renovation
    203 m
  • 4

    138 Whitchurch Mews

    Renovation
    213 m
  • 5

    300 Dundas St E

    Renovation
    229 m
  • 6

    169 Dundas St E

    Renovation
    242 m
6

Renovation

Construction activity detected within 250 m, from the City of City of Mississauga's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. Open data · City of Mississauga

Nearby active addresses

Direct next steps for exploration.

257 Dundas St E in Mississauga has 4 building permits on record dating back to 2018, most recently on February 12, 2026.