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CanPermits · property records report · canpermits.com/address/603-perseus-ave-ottawa

603 Perseus Ave

City of Ottawa

2 permits
since 2020
Dec 23, 2025
Most recent permit

Building permit timeline

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

2020
2021
2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Dec 23, 2025

      Finish the basement of a 2 storey rowhouse dwelling $18K

  2. 2020

    1 filing
    View permits (1)

    1. Aug 13, 2020

      Construct a 2 Storey Single with attached garage Model: Broadleaf 2019 VC $267K

      MATTAMY DEVELOPMENT CORPORATION

Active contractors at this address

Contractors who have filed permits at this address.

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

5 locations shown

  • 1

    345 Proxima Terr

    Renovation
    33 m
  • 2

    602 Perseus Ave

    Renovation
    47 m
  • 3

    723 Megrez Way

    Renovation
    138 m
  • 4

    150 Celestial Grove

    Renovation
    205 m
  • 5

    161 Celestial Grove

    Renovation
    221 m
5

Renovation

Construction 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.

603 Perseus Ave in Ottawa has 2 building permits on record dating back to 2020, most recently on December 23, 2025.