406 Queen St
City of Ottawa
- 1 permit
- since 2023
- Nov 2, 2023
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2023
1 filingView permits (1) Hide permits
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Nov 2, 2023
CAPITAL BACKFLOW CORP
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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.
9 locations shown
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1
40 m
435 Albert St
Renovation -
2
86 m
137 Bay
Development Permits -
3
96 m
151 Bay St #101
Renovation -
4
130 m
478 Albert St
Renovation -
5
131 m
383 Albert St
Renovation ×2 -
6
148 m
350 Sparks St
Renovation ×6 -
7
197 m
400 Slater St
Renovation -
8
240 m
101 Lyon St Nord/North
Renovation -
9
250 m
330 Sparks St
Renovation ×3
Renovation
Development Permits
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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350 Sparks St
148m3 recent · 43 total
Office · 3 filings in the last 12 months, latest Dec 2025
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402 Queen St
26m7 filings
Hospitality · Last filed Oct 2024
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435 Albert St
40m6 filings
Hospitality · Last filed Apr 2025
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473 Albert St
89m9 filings
Office · Last filed Aug 2021
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434 Queen St
91m8 filings
Office · Last filed May 2024
406 Queen St in Ottawa has 1 building permit on record dating back to 2023, most recently on November 2, 2023.