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CanPermits · property records report · canpermits.com/address/70-dufferin-rd-ottawa

70 Dufferin Rd

City of Ottawa

2 permits
since 2024
Jan 27, 2026
Most recent permit

Building permit timeline

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

2024
2025
2026

  1. 2026

    1 filing · most recent January 2026
    View permits (1)

    1. Jan 27, 2026

      Construct a two level deck (rear yard) $50K

  2. 2024

    1 filing
    View permits (1)

    1. Oct 21, 2024

      Interior alterations to a 3 storey semi-detached dwelling $135K

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

13 locations shown

  • 1

    64 Dufferin Rd

    Renovation
    35 m
  • 2

    306 Mackay St

    Renovation
    72 m
  • 3

    114 Dufferin Rd

    New Build
    76 m
  • 4

    255 Mackay St

    Renovation Demolition
    128 m
  • 5

    11 Ivy Cres

    Renovation
    133 m
  • 6

    319 Mackay St #3

    Renovation
    136 m
  • 7

    36 Dufferin Rd

    Renovation
    138 m
  • 8

    253 Mackay St

    Renovation
    138 m
  • 9

    257 Mackay St

    Renovation
    138 m
  • 10

    41 Ivy Cres

    Renovation
    166 m
  • 11

    343 Mackay St

    Renovation
    189 m
  • 12

    46 Ivy Cres

    Renovation
    213 m
  • 13

    283 Crichton St

    Renovation
    242 m
1

New Build

12

Renovation

1

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.

70 Dufferin Rd in Ottawa has 2 building permits on record dating back to 2024, most recently on January 27, 2026.