This 11.8-acre corner parcel checks off several of the hard parts before you ever bring in a builder. The gate is in place. The septic system is already on the property. An address has been assigned. Add year-round access and easy highway access, and this is a far more usable starting point than raw land that still needs every basic decision made.
Set near the base of Mount Blanca, the land gives you that big southern Colorado backdrop without giving up the ability to get in and out. The corner setting gives the parcel a more open feel, while the acreage gives a buyer room to plan a home, cabin, or mountain base on their own terms, subject to Alamosa County requirements.
Great Sand Dunes National Park and Preserve and Zapata Falls are nearby when you want to get out for the day. The Dunes bring the wide-open side of the valley. Zapata Falls adds a short, rocky hike to a waterfall in the Sangre de Cristo foothills. Those are real regional draws, not property amenities, and current routes and conditions should be checked before a trip.
The existing gate, septic, and assigned address give this property a practical head start. Buyer to confirm septic permit, condition, capacity, and location; utilities, water source, road-maintenance responsibility, boundaries, and all county requirements. That work is worth doing early, but the big pieces are already on the ground.
If you want enough acreage to spread out, Blanca in the background, and a property that is already further along than a blank parcel, come walk this one. Contact the listing broker for the parcel map, GPS coordinates, septic records, access details, and showing instructions.
Lot/land
$35,000
25197 12th Street, Alamosa, CO 81101
--beds
--baths
11.8Acres
Unimproved Land
Built in ----
11.8 Acres Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
- 6 days
- 81
- 11
Zillow last checked:
Listing updated:
Listed by:
Preston Douglas 719-490-9047 Preston@colo-realty.com,
Colorado Realty & Land Co.
Source: REcolorado as distributed by MLS GRID,MLS#: 8318329
Facts & features
Property
Features
- Fencing: Partial
- Has view: Yes
- View description: Meadow, Mountain(s), Valley
Lot
- Size: 11.8 Acres
- Features: Corner Lot, Level, Open Space
Details
- Parcel number: 527730309002
- Zoning: Residential
- Special conditions: Standard
Utilities & green energy
- Utilities for property: Off Grid, Sewer Connected
Community & HOA
Community
- Subdivision: San Luis Valley Ranches
HOA
- Has HOA: No
Location
- Region: Alamosa
Financial & listing details
- Annual tax amount: $182
- Date on market: 10/16/2026
- Listing terms: Cash,Conventional
- Exclusions: None
- Ownership: Individual
- Road surface type: Dirt
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/16/2026 | Listed for sale | $35,000 |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Climate risks
Neighborhood: 81101
Nearby schools
Schools provided by the listing agent
- District: Alamosa RE-11J
Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.









