423 Richardson Ave
City of Ottawa
- 2 permits
- since 2018
- Sep 3, 2021
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2021
1 filingView permits (1) Hide permits
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2018
1 filingView permits (1) Hide permits
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Aug 17, 2018
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Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
7 locations shown
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1
60 m
410 Richardson Ave
New Build Demolition -
2
121 m
422 Hartleigh Ave
Demolition -
3
121 m
418 Hartleigh Ave
New Build Demolition -
4
130 m
434 Hartleigh Ave
Renovation -
5
136 m
2340 B Midway Ave
Demolition -
6
160 m
238 Richardson Ave
Renovation -
7
176 m
463 Hartleigh Ave
New Build
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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410 Richardson Ave
60m6 filings
Last filed May 2025
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422 Hartleigh Ave
121m1 recent · 2 total
1 filing in the last 12 months, latest Nov 2025
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466 Woodland Ave
144m1 recent · 3 total
Institutional · 1 filing in the last 12 months, latest Oct 2025
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434 Hartleigh Ave
130m1 recent · 2 total
1 filing in the last 12 months, latest Nov 2025
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434 Richardson Ave
60m2 filings
Last filed Jun 2013
423 Richardson Ave in Ottawa has 2 building permits on record dating back to 2018, most recently on September 3, 2021.