Smoke Detectors: Bellevue vs Redmond
How do smoke detectors rules compare between Bellevue, WA and Redmond, WA?
Bellevue and Redmond have similar restriction levels.
Bellevue, WA
King County
Bellevue follows Washington State Building Code requiring smoke alarms in every bedroom, outside sleeping areas, and on every level, plus CO alarms under RCW 19.27.530.
View full Bellevue rules →Redmond, WA
King County
Smoke alarms are required in every sleeping room, outside sleeping areas, and on every floor of Redmond homes per IRC R314 as adopted by RMC 15.04, with CO alarms required under RCW 19.27.530.
View full Redmond rules →Key Facts Comparison
| Fact | Bellevue | Redmond |
|---|---|---|
| - | - | |
| Required Locations | - | Every bedroom, outside bedrooms, each floor |
| CO Alarm Law | - | RCW 19.27.530 |
| Code | - | IRC R314 via RMC 15.04 |
| Rental Rule | - | Required before occupancy |
| Free Checks | - | Redmond Fire Dept |
Highlighted rows indicate differences between cities.
Bellevue FAQ
Redmond FAQ
How many smoke alarms does my Redmond home need?
One in every bedroom, one outside each sleeping area, and one on every floor including the basement per IRC R314.
Are carbon monoxide alarms required?
Yes. Washington RCW 19.27.530 requires CO alarms outside each sleeping area in homes with attached garages or fuel appliances.
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