Construction Hours: Portland vs Troutdale
How do construction hours rules compare between Portland, OR and Troutdale, OR?
Portland and Troutdale have similar restriction levels.
Portland, OR
Multnomah County
Portland City Code Section 18.10.060 permits construction 7 AM–6 PM Monday through Saturday. Construction is prohibited before 7 AM, after 6 PM, all day Sundays, and on 6 legal holidays. Daytime limit is 85 dBA at 50 feet.
View full Portland rules →Troutdale, OR
Multnomah County
TMC 8.24.050(A)(2) exempts commercial construction, street work, street repair, drilling, and demolition noise only when it occurs Monday-Friday 7:00 a.m. to 9:00 p.m., Saturday 8:00 a.m. to 7:00 p.m., or Sunday 10:00 a.m. to 7:00 p.m. Outside those windows the noise is presumed unreasonable.
View full Troutdale rules →Key Facts Comparison
| Fact | Portland | Troutdale |
|---|---|---|
| Permitted Hours | 7 AM–6 PM, Monday–Saturday | - |
| Prohibited | Before 7 AM, after 6 PM, all day Sundays, 6 legal holidays | - |
| Daytime Limit | 85 dBA at 50 feet | - |
| Loud Equipment | Jackhammers/pile drivers: exempt from dBA limit during daytime only | - |
| Code | PCC 18.10.060 | - |
| Code Section | - | TMC 8.24.050(A)(2) |
| Mon-Fri Hours | - | 7 a.m. - 9 p.m. |
| Saturday Hours | - | 8 a.m. - 7 p.m. |
| Sunday Hours | - | 10 a.m. - 7 p.m. |
| Scope | - | Commercial construction |
Highlighted rows indicate differences between cities.
Portland FAQ
What are the allowed construction hours in Portland?
Portland City Code Section 18.10.060 permits construction 7 AM–6 PM Monday through Saturday. Construction is prohibited before 7 AM, after 6 PM, all day Sundays, and on 6 legal holidays. Daytime limit is 85 dBA at 50 feet.
Can construction work happen on weekends in Portland?
Permitted Hours: 7 AM–6 PM, Monday–Saturday. Prohibited: Before 7 AM, after 6 PM, all day Sundays, 6 legal holidays. Daytime Limit: 85 dBA at 50 feet. Loud Equipment: Jackhammers/pile drivers: exempt from dBA limit during daytime only.
Troutdale FAQ
What hours can construction crews work in Troutdale?
TMC 8.24.050(A)(2) allows commercial construction noise Monday-Friday 7 a.m. to 9 p.m., Saturday 8 a.m. to 7 p.m., and Sunday 10 a.m. to 7 p.m. Outside those windows the noise loses its exemption under Chapter 8.24.
Do construction hours apply to homeowner DIY work?
No. Domestic power tools used by residents (saws, drills, sanders, leaf blowers, lawn tools) are governed by TMC 8.24.050(A)(3), which permits operation only between 7 a.m. and 10 p.m.
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