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CanPermits · property records report · canpermits.com/address/816-grenon-ave-ottawa

816 Grenon Ave

City of Ottawa

2 permits
since 2014
Nov 25, 2025
Most recent permit

Building permit timeline

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

2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Nov 25, 2025

      PLUMBING ONLY: Replace water supply in a 2 storey detached dwelling

  2. 2014

    1 filing
    View permits (1)

    1. Sep 19, 2014

      Construct a secondary dwelling unit in a 2 storey dwelling (second floor) $7K

Nearby Construction

Within 250 m

Active and recent construction within 250 m of this address.

7 locations shown

  • 1

    2930 Carling Ave

    Renovation
    69 m
  • 2

    5 addresses at this point

    New Build ×3 Renovation ×3
    78 m
  • 3

    841 Grenon Ave

    Renovation
    100 m
  • 4

    2970 Carling Ave

    Renovation
    198 m
  • 5

    2881 Richmond Rd

    Renovation
    229 m
  • 6

    817 Roseview Ave

    New Build Demolition
    231 m
  • 7

    2 addresses at this point

    Renovation ×2
    244 m
4

New Build

9

Renovation

1

Demolition

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.

816 Grenon Ave in Ottawa has 2 building permits on record dating back to 2014, most recently on November 25, 2025.