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400 Slater St
City of Ottawa
- 2 permits
- since 2015
- Dec 1, 2025
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2025
1 filingView permits (1) Hide permits
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2015
1 filingView permits (1) Hide permits
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May 26, 2015
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Nearby Development
Within 250 mActive and recent development within 250 m of this address.
17 locations shown
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1
109 m
450 Laurier Ave Ouest/West
Renovation ×3 -
2
125 m
235 Bay St
Renovation ×2 -
3
132 m
383 Albert St
Renovation ×2 -
4
149 m
440 Laurier Ave Ouest/West
Renovation -
5
151 m
151 Bay St #101
Renovation -
6
161 m
435 Albert St
Renovation -
7
179 m
2 addresses at this point
New Build Renovation -
8
186 m
427 Laurier Ave Ouest/West
Renovation ×2 -
9
193 m
530 Laurier Ave W
Renovation -
10
198 m
101 Lyon St Nord/North
Renovation -
11
202 m
350 Albert St
Renovation ×12 -
12
203 m
344 Slater St
Renovation -
13
204 m
360 Albert St
Renovation ×6 -
14
207 m
350 Sparks St
Renovation ×6 -
15
220 m
478 Albert St
Renovation -
16
223 m
294 Gloucester St
Renovation -
17
240 m
556 Laurier Ave Ouest/West
Renovation
New Build
Renovation
Development 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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150 Laurier Ave Ouest/West
179m2 recent
Office · 2 filings in the last 12 months, latest Mar 2026
-
75 Slater St
30m4 filings
Last filed Dec 2022
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475 Laurier Ave W
46m4 filings
Last filed Mar 2024
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235 Bay St
125m1 recent · 3 total
1 filing in the last 12 months, latest Jul 2025
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400 Albert St
82m5 filings
Office · Last filed May 2023
400 Slater St in Ottawa has 2 building permits on record dating back to 2015, most recently on December 1, 2025.