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CanPermits · property records report · canpermits.com/address/453-cooper-st-ottawa

453 Cooper St

City of Ottawa

5 permits
since 2021
Oct 9, 2025
Most recent permit

Building permit timeline

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

2021
2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Oct 9, 2025

      Interior alterations to a 9 storey apartment building (Install relay to the f... $14K

  2. 2023

    2 filings
    View permits (2)

    1. Oct 10, 2023

      Install a new floor drain in the mechanical room in a 9 storey residential bu... $15K

    2. Jun 14, 2023

      Remove and replace the generator in a 9 storey residential building (Ottawa C... $200K

  3. 2022

    1 filing
    View permits (1)

    1. May 9, 2022

      PLUMBING ONLY: Install a premise isolation backflow prevention device on the... $20K

  4. 2021

    1 filing
    View permits (1)

    1. Jun 11, 2021

      Interior alterations to a 9 storey residential building (fire alarm system up... $40K

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

18 locations shown

  • 1

    375 Lisgar St

    Renovation
    94 m
  • 2

    395 Somerset St Ouest/West

    Renovation
    112 m
  • 3

    3 addresses at this point

    Renovation ×2 Demolition
    128 m
  • 4

    400 Cooper St

    Renovation
    133 m
  • 5

    111 Lisgar St

    Renovation
    142 m
  • 6

    248 Bank St

    Renovation
    149 m
  • 7

    250 Bank St

    Renovation
    151 m
  • 8

    290 Bank St

    Renovation
    179 m
  • 9

    224 Bank St

    Renovation ×2
    183 m
  • 10

    415 Maclaren St

    Renovation
    183 m
  • 11

    222 Bank St

    Renovation
    187 m
  • 12

    459 Maclaren St

    New Build Renovation
    188 m
  • 13

    503 Cooper St

    New Build
    190 m
  • 14

    230 Gloucester St

    Renovation
    204 m
  • 15

    352 Somerset St Ouest/West

    Renovation
    223 m
  • 16

    210 Gloucester St

    Renovation
    225 m
  • 17

    374 Cooper St

    Renovation
    240 m
  • 18

    472 Maclaren St

    Renovation
    244 m
2

New Build

19

Renovation

1

Demolition

Development activity detected within 250 m, from the City of City of Ottawa'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 Ottawa

Nearby active addresses

Direct next steps for exploration.

453 Cooper St in Ottawa has 5 building permits on record dating back to 2021, most recently on October 9, 2025.