18 Markham Ave
City of Ottawa
- 1 permit
- since 2019
- Sep 4, 2019
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2019
1 filingView permits (1) Hide permits
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Sep 4, 2019
RAINBOW INTERNATIONAL OTTAWA
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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.
4 locations shown
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1
55 m
27 Bentworth Cres
Renovation -
2
130 m
2 Bentworth Cres
Renovation -
3
135 m
13 Bentworth Cres
Renovation -
4
180 m
34 Shoreham Ave
Renovation
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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27 Bentworth Cres
55m1 recent · 2 total
1 filing in the last 12 months, latest Apr 2026
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48 Winlock Cres
126m3 filings
Last filed Jul 2019
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2 Bentworth Cres
130m3 filings
Last filed Mar 2025
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3 Chartwell Ave
372m1 recent · 3 total
Personal Service · 1 filing in the last 12 months, latest Nov 2025
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55 Charing Rd
403m1 recent · 2 total
1 filing in the last 12 months, latest Aug 2025
18 Markham Ave in Ottawa has 1 building permit on record dating back to 2019, most recently on September 4, 2019.