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CanPermits · property records report · canpermits.com/address/21-western-ave-ottawa

21 Western Ave

City of Ottawa

2 permits
since 2016
Jun 16, 2025
Most recent permit

Building permit timeline

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

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Jun 16, 2025

      PLUMBING ONLY: Replace main sewer line and water line from meter to curb stop...

  2. 2016

    1 filing
    View permits (1)

    1. Feb 19, 2016

      Construct a 2 storey addition (rear yard) to a 2 storey detached dwelling $54K

      MENT CONTRACTING INC

Active contractors at this address

Contractors who have filed permits at this address.

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

17 locations shown

  • 1

    30 Gilchrist Ave

    New Build
    44 m
  • 2

    2 addresses at this point

    Renovation ×2 Demolition
    70 m
  • 3

    1762 Scott St

    Renovation
    86 m
  • 4

    41 Western Ave

    Renovation
    113 m
  • 5

    25 Gould St

    Renovation
    115 m
  • 6

    289 Carleton Ave

    Renovation
    118 m
  • 7

    16 Gould St

    New Build
    136 m
  • 8

    61 Ross Ave

    New Build Demolition
    188 m
  • 9

    92 Gilchrist Ave

    Renovation
    198 m
  • 10

    91 Gilchrist Ave

    New Build
    211 m
  • 11

    315 Spencer St

    Renovation ×2
    225 m
  • 12

    95 Gilchrist Ave

    Renovation
    230 m
  • 13

    87 Ross Ave

    New Build Demolition
    235 m
  • 14

    97 Gilchrist Ave

    Renovation ×2
    238 m
  • 15

    22 Grange Ave

    Renovation
    238 m
  • 16

    89 Ross Ave

    New Build
    243 m
  • 17

    228 Northwestern Ave

    Renovation
    249 m
6

New Build

14

Renovation

3

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.

21 Western Ave in Ottawa has 2 building permits on record dating back to 2016, most recently on June 16, 2025.