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CanPermits · property records report · canpermits.com/address/121-rochester-st-ottawa

121 Rochester St

City of Ottawa

3 permits
since 2011
Jul 25, 2025
Most recent permit

Building permit timeline

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

2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Jul 25, 2025

      Install an enclosure for a hot tub (rear yard)

  2. 2013

    1 filing
    View permits (1)

    1. Aug 22, 2013

      Interior alterations on all floors including upgrade to partywall for a 2 sto... $40K

      2317150 ONTARIO INC

  3. 2011

    1 filing
    View permits (1)

    1. Jul 12, 2011

      Remediation of a marijuana grow op in a 2 storey semi-detached dwelling $14K

      ASBEX LTD

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.

35 locations shown

  • 1

    832 Somerset St Ouest/West

    Renovation
    35 m
  • 2

    826 Somerset St W

    Renovation
    49 m
  • 3

    824 Somerset St Ouest/West

    Renovation
    50 m
  • 4

    139 Rochester St

    Renovation
    51 m
  • 5

    822 Somerset St Ouest/West

    Renovation
    53 m
  • 6

    816 Somerset St Ouest/West

    New Build
    73 m
  • 7

    863 Somerset St Ouest/West

    Renovation
    76 m
  • 8

    812 Somerset St Ouest/West

    Renovation
    82 m
  • 9

    5 Spruce St

    Renovation
    107 m
  • 10

    150 Rochester St

    Renovation
    108 m
  • 11

    153 Rochester St

    Renovation
    109 m
  • 12

    42 Elm St

    Renovation
    119 m
  • 13

    22 Elm St

    Renovation
    129 m
  • 14

    794 Somerset St Ouest/West

    Renovation
    139 m
  • 15

    57 Anderson St

    Renovation
    150 m
  • 16

    885 Somerset St Ouest/West

    Renovation
    154 m
  • 17

    59 Anderson St

    Renovation
    156 m
  • 18

    55 Eccles St

    Renovation
    156 m
  • 19

    57 Elm St

    Renovation
    163 m
  • 20

    69 Rochester St

    Renovation
    167 m
  • 21

    887 Somerset St Ouest/West

    Renovation
    168 m
  • 22

    67 Rochester St

    Renovation
    171 m
  • 23

    780 Somerset St Ouest/West

    Renovation
    179 m
  • 24

    142 Primrose Ave

    Renovation
    196 m
  • 25

    146 Primrose Ave

    Renovation
    197 m
  • 26

    68 Anderson St

    Renovation
    202 m
  • 27

    144 Primrose Ave

    Renovation
    203 m
  • 28

    81 Preston St

    New Build Demolition
    211 m
  • 29

    170 Primrose Ave

    Renovation ×2
    212 m
  • 30

    180 Primrose Ave

    Renovation
    220 m
  • 31

    227 Booth St

    Renovation
    231 m
  • 32

    190 Primrose Ave

    Renovation
    237 m
  • 33

    69 Poplar St

    Renovation
    238 m
  • 34

    68 Upper Lorne Pl

    Renovation
    238 m
  • 35

    194 Primrose Ave

    Renovation
    244 m
2

New Build

34

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.

121 Rochester St in Ottawa has 3 building permits on record dating back to 2011, most recently on July 25, 2025.