Escape to wide-open skies and breathtaking mountain views with this 5-acre lot in the San Luis Valley Ranches, just south of Highway 160. This level parcel offers easy year-round access and incredible views of Mt. Blanca, the tallest peak in the Sangre de Cristo range. Whether you're looking to build a home, create a weekend getaway, or invest in Colorado land, this property has the potential to bring your vision to life. To build, a septic system is required, and you're eligible to apply for a Household-Only well permit. The peaceful town of Blanca is only minutes away, offering small-town essentials like a diner, gas station, market, post office, and a community center. Outdoor enthusiasts will love being close to the Great Sand Dunes National Park and nearby fishing at Smith and Mountain Home Reservoirs. The night skies here are perfect for stargazing, offering a truly off-the-grid feel with modern convenience just a short drive away. The property was acquired via a Costilla County tax lien sale, and all taxes are up to date. Owner financing is available with just $1,000 down and monthly payments over 36 months at 10% interest-making this an accessible and exciting opportunity to own land in southern Colorado.
As the MLS and public records start to fill up, we'll list the details here.
Public record
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Year renovated
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Vacant Land
County
Costilla County
APN
70360460
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Last updated by owner on Jun 4, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 85° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Blanca, CO • 81123
Average low and high temperatures (°F)
38°
11°
50°
22°
58°
28°
59°
32°
66°
39°
80°
50°
83°
53°
81°
52°
71°
44°
63°
36°
48°
24°
45°
18°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
100/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 1% for direct sun exposure in Blanca. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.2 hrs
6.6 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 7 Alamosa Ave
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