66 Helena St
City of Ottawa
- 2 permits
- since 2014
- Jun 10, 2014
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2014
2 filingsView permits (2) Hide permits
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Jun 10, 2014
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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.
13 locations shown
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1
76 m
166 Faraday St
New Build Renovation Demolition -
2
101 m
30 Helena St
Renovation -
3
134 m
51 Geneva St
Renovation -
4
146 m
181 Faraday St
Renovation -
5
164 m
125 Faraday St
Renovation -
6
167 m
85 Helena St
Renovation ×2 -
7
194 m
76 Iona St
New Build Demolition -
8
194 m
16 Edina St
New Build -
9
199 m
31 Edina St
Renovation -
10
210 m
22 Fairfax Ave
New Build -
11
234 m
64 Geneva St
Renovation -
12
236 m
43 Edina St
Renovation -
13
240 m
151 Kenilworth 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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85 Helena St
167m2 recent · 4 total
2 filings in the last 12 months, latest Dec 2025
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128 Faraday St
81m1 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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51 Geneva St
134m1 recent · 2 total
1 filing in the last 12 months, latest Oct 2025
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137 Clarendon Ave
44m2 filings
Last filed Oct 2013
66 Helena St in Ottawa has 2 building permits on record dating back to 2014, most recently on June 10, 2014.