Livestock: Auburn vs Seattle
How do livestock rules compare between Auburn, WA and Seattle, WA?
Seattle has fewer restrictions than Auburn.
Auburn, WA
King County
Auburn allows large livestock (horses, cattle, goats, sheep) only in RC and R-1 zones under ACC 18.31.220. Most residential zones prohibit them. Mini-goats may be allowed on smaller lots.
View full Auburn rules →Seattle, WA
King County
Livestock (horses, cattle, goats, sheep, pigs) are permitted in rural and agricultural zones under KCC 21A.30. Density is typically 1 large animal per acre in RA zones; A zones allow full agricultural use.
View full Seattle rules →Key Facts Comparison
| Fact | Auburn | Seattle |
|---|---|---|
| Allowed Zones | RC and R-1 only | - |
| Standard Residential | Large livestock banned | - |
| Mini Goats | Case by case | - |
| Code | ACC 18.31.220 | KCC 21A.30, 21A.24 |
| Rural Density | - | 1 animal per acre (approx) |
| Ag Zone | - | No cap with setbacks |
| Barn Setback | - | 50 ft property line |
| Dwelling Setback | - | 100 ft neighbor home |
Highlighted rows indicate differences between cities.
Auburn FAQ
Can I keep a horse on my Auburn lot?
Only in RC or R-1 zones with adequate pasture (typically one acre minimum plus more per head). Horses are prohibited in standard Auburn residential zones under ACC 18.31.220.
Are pygmy goats allowed in Auburn?
Pygmy and miniature goats may be allowed as permitted animals in some residential zones under ACC 18.31.220 with 10-foot setbacks. Confirm with Auburn Planning.
Seattle FAQ
Can I keep a horse on my 1-acre lot in unincorporated King County?
Typically yes in RA zoning with proper shelter, pasture, and manure management. Check your parcel's zoning through iMap and verify setbacks before fencing or building a barn.
Are pigs allowed in rural King County?
Yes in Agricultural and Rural Area zones with the same density rules. Pot-bellied pigs as pets (under 150 lbs) may be treated as companion animals. Large commercial swine operations require additional permits.
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