146 Northwestern Ave
City of Ottawa
- 2 permits
- since 2018
- May 29, 2018
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2018
2 filingsView permits (2) Hide permits
Active contractors at this address
Contractors who have filed permits at this address.
Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
7 locations shown
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1
127 m
115 Northwestern Ave
New Build Renovation -
2
138 m
113 Northwestern Ave
Renovation -
3
167 m
154 Cowley Ave
New Build -
4
217 m
201 Northwestern Ave
New Build -
5
227 m
151 Keyworth Ave
Renovation -
6
239 m
169 Keyworth Ave
Renovation -
7
242 m
207 Carleton Ave
Renovation
New Build
Renovation
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.
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113 Northwestern Ave
138m1 recent · 3 total
1 filing in the last 12 months, latest Feb 2026
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115 Northwestern Ave
127m1 recent · 2 total
1 filing in the last 12 months, latest Aug 2025
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158 Northwestern Ave
36m2 filings
Last filed Aug 2013
-
153 Carleton Ave
48m2 filings
Last filed Jul 2014
-
137 Carleton Ave
50m2 filings
Last filed May 2017
146 Northwestern Ave in Ottawa has 2 building permits on record dating back to 2018, most recently on May 29, 2018.