
Residential Land with Home for Sale in Arcata, California
3122 St Louis Rd, Arcata, CA 95521
Set on a lush 1.84-acre parcel near Cal Poly Humboldt, this exceptional Arcata property offers a rare blend of lifestyle and income potential. The site features a custom main residence with attached garage, a unique 24x30 barn, and ten additional rental units-six 2-bedroom, 1.5-bath units and four 1-bedroom, 1-bath units. Tenants pay their own utilities, including water, sewer, and PG&E, enhancing investment appeal. Zoned RH High Density (up to 50 units per acre) per City of Arcata rezoning (buyer to verify setbacks and development standards), the property presents exciting future possibilities. The main home showcases distinctive 1960s custom features-embrace the vintage charm or reimagine the space to suit your vision, with potential for live/work use or conversion into multiple uni The versatile barn adds even more flexibility, ideal for storage, a workshop, business use, or creative pursuits. A compelling opportunity for those seeking the Humboldt County lifestyle while generating strong multi-family income.
Location
- Street address
- 3122 St Louis Rd
- County
- Humboldt County
- Community
- North Bay
- School district
- Arcata
- Elevation
- 46 feet
Directions
LK Wood to St. Louis Road overpass to St. Louis Road. Also Spears Avenue to St. Louis Road. Located across from the Janes Creek Dr. Development/Park. Main Home 3122 St. Louis Road Triplex 3140 A, B, C, St. Louis Road (west) Fourplex 3138 D, E, F, G St. Louis Road Triplex 3136 H, I, J, St. Louis Road
Property details
- Acreage
- 1.84 acres
- Zoning
- Single Family
- MLS #
- HAR 271573
- Posted
Parcels
- 507071018
Details and features
Listing
- Type
- Residential
- Subtype
- Single Family Residence
Lot
- Features
- Flat, Sloping, Wooded
Structure
- Stories
- 2
- Sewer
- Public Sewer
- Heating
- Wood, Wood Stove
- Roof
- Shingle
Interior
- Room Count
- 7
- Rooms
- Bathroom x 3, Bedroom x 4
- Flooring
- Carpet, Hardwood, Vinyl
- Features
- Cathedral/Vault
Nearby schools
| Name | Type | District |
|---|---|---|
| Pacific Union | Elementary | Arcata |
| Jacoby Creek | Middle | Arcata |
| Arcata | High | Arcata |
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Feb 15, 2026 | New listing | $2,400,000 | — | HAR |


























































































































