
Residential Land for Sale in Blanca, Colorado
19th St, Blanca, CO 81123
This 4.13-acre property is located in San Luis Valley Ranches in Costilla County, Colorado. The terrain ranges from level to gently sloping, with open high-desert surroundings and views toward Mt. Blanca and the surrounding mountains. Access is by dirt road along 19th Street, and the property is not located in a mapped flood zone. There is no HOA or POA. The listing photos show a nearby parcel within the same subdivision and are included to represent the general terrain and setting.
The property is zoned Estate Residential. A single-family home is permitted following Administrative Zoning Review, with a minimum finished living area of 600 square feet and a Land Use Permit required for new construction. Post-1976 mobile homes may also be permitted with Administrative Review and the required Hook-up Permit. Water would require a private well, and a septic system would be needed for permanent occupancy. Electricity is visible near the intersection of County Road 12 and 19th Street, approximately 2,500 feet from the parcel, but is not currently connected to the property.
The San Luis Valley is an open rural area where wild horses are known to roam, and they may occasionally be seen near the property. Mt. Blanca is visible across much of the valley, while Great Sand Dunes National Park and Zapata Falls are within driving distance. Owner financing is available with no qualifying and no prepayment penalties.
Location
- Street address
- 19th St
- County
- Costilla County
- Zip code
- 81123
- Community
- San Luis Valley Ranches
Property details
- Acreage
- 4.13 acres
- Zoning
- Estate Residential
- Access
- Public road
- Posted
Property taxes
- 2026
- $123
Legal description
S.L.V.R. UNIT C BLK 8 LOT 8 (229-759)
Details and features
Lot
- View
- Desert, Scenic
- Features
- Corner Lot, Level
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Oct 5, 2026 | New listing | $3,599 | — | Property seller |









