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CanPermits · property records report · canpermits.com/address/307-bay-st-ottawa

307 Bay St

City of Ottawa

2 permits
since 2011
Nov 21, 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. Nov 21, 2025

      PLUMBING ONLY: Connect to city water line

  2. 2011

    1 filing
    View permits (1)

    1. Oct 21, 2011

      Remove 2 storey addition and replace with a 1 storey addition with a 2nd floo... $8K

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

16 locations shown

  • 1

    309 Bay St

    Renovation
    6 m
  • 2

    303 Bay St

    Renovation
    8 m
  • 3

    616 Cooper St

    Renovation
    55 m
  • 4

    492 Lisgar St

    Renovation
    63 m
  • 5

    675 Cooper St

    Renovation
    80 m
  • 6

    514 Cooper St

    Demolition
    83 m
  • 7

    555 Somerset St W

    Renovation
    87 m
  • 8

    525 Somerset St Ouest/West

    Renovation
    89 m
  • 9

    456 Cooper St

    Renovation
    102 m
  • 10

    540 Lisgar St

    Demolition
    105 m
  • 11

    342 Nepean St

    Renovation
    130 m
  • 12

    503 Cooper St

    New Build
    159 m
  • 13

    337 Lyon St N

    Renovation
    209 m
  • 14

    724 Cooper St

    Renovation
    226 m
  • 15

    111 Lisgar St

    Renovation
    233 m
  • 16

    515 Maclaren St

    Renovation
    238 m
1

New Build

13

Renovation

2

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.

307 Bay St in Ottawa has 2 building permits on record dating back to 2011, most recently on November 21, 2025.