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CanPermits · property records report · canpermits.com/address/181-blacklock-st-cambridge

181 Blacklock St

City of Cambridge

2 permits
since 2022
Oct 14, 2025
Most recent permit

Building permit timeline

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

2022
2023
2024
2025

  1. 2025

    1 filing
    View permits (1)

    1. Oct 14, 2025

      TO CREATE ONE BEDROOM ACCESSORY APARTMENT WITH ABOVE GRADE SIDE ENTRANCE

  2. 2022

    1 filing
    View permits (1)

    1. Nov 15, 2022

      Model 3604B- Master Repeat 22 004323 000 00 Unfinished Basement - Optional 3...

Nearby Development

Within 250 m

Active and recent development within 250 m of this address.

23 locations shown

  • 1

    177 Blacklock St

    Renovation
    11 m
  • 2

    173 Blacklock St

    Renovation
    22 m
  • 3

    308 Bismark Dr

    Renovation
    44 m
  • 4

    165 Blacklock St

    Renovation
    44 m
  • 5

    289 Bismark Dr

    Renovation
    55 m
  • 6

    17 Steadman St

    Renovation
    96 m
  • 7

    116 Crossmore Cres

    Renovation
    106 m
  • 8

    29 Steadman St

    New Build
    119 m
  • 9

    20 Steadman St

    Renovation
    119 m
  • 10

    33 Steadman St

    New Build Renovation
    128 m
  • 11

    28 Crossmore Cres

    New Build
    137 m
  • 12

    111 Crossmore Cres

    Renovation
    146 m
  • 13

    107 Crossmore Cres

    Renovation
    149 m
  • 14

    125 Blacklock St

    Renovation
    154 m
  • 15

    103 Crossmore Cres Unit 2

    Renovation
    162 m
  • 16

    23 Crossmore Cres

    Renovation
    165 m
  • 17

    91 Crossmore Cres

    New Build
    171 m
  • 18

    39 Crossmore Cres

    Renovation
    185 m
  • 19

    362 Bismark Dr

    Renovation
    200 m
  • 20

    75 Crossmore Cres Unit 2

    Renovation
    208 m
  • 21

    71 Crossmore Cres

    Renovation
    212 m
  • 22

    63 Crossmore Cres

    Renovation
    222 m
  • 23

    56 Blackburn St

    Renovation
    239 m
4

New Build

20

Renovation

Development activity detected within 250 m, from the City of City of Cambridge's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. OGL – City of Cambridge

Nearby active addresses

Direct next steps for exploration.

181 Blacklock St in Cambridge has 2 building permits on record dating back to 2022, most recently on October 14, 2025.