42 Clarendon Ave
City of Ottawa
- 1 permit
- since 2016
- Nov 22, 2016
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2016
1 filingView permits (1) Hide permits
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Nov 22, 2016
GRASSROOTS DESIGN
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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.
11 locations shown
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1
76 m
166 Faraday St
New Build Renovation Demolition -
2
109 m
181 Faraday St
Renovation -
3
124 m
125 Faraday St
Renovation -
4
139 m
76 Iona St
New Build Demolition -
5
166 m
30 Helena St
Renovation -
6
180 m
74 Clarendon Ave
Renovation ×2 -
7
195 m
85 Helena St
Renovation ×2 -
8
211 m
17 Iona St
Renovation -
9
214 m
51 Geneva St
Renovation -
10
229 m
98 Harmer Ave Nord/North
Demolition -
11
229 m
49 Kenora St
Renovation
New Build
Renovation
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.
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128 Faraday St
34m1 recent · 3 total
1 filing in the last 12 months, latest Oct 2025
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166 Faraday St
76m1 recent · 2 total
1 filing in the last 12 months, latest Apr 2025
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106 Clarendon Ave
38m3 filings
Last filed Apr 2024
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74 Clarendon Ave
180m1 recent · 3 total
1 filing in the last 12 months, latest Jan 2026
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40 Iona St
81m3 filings
Last filed Jun 2016
42 Clarendon Ave in Ottawa has 1 building permit on record dating back to 2016, most recently on November 22, 2016.