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Costilla County, CO Land for Sale

189 results
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Land with Mountain Views
$46,900
2.52 Acres

Land with Mountain Views

14 Little Norway Subdivision, San Luis, CO 81152

2.52-acre lot with utilities and mountain views near San Luis.

  • Unobstructed views of the Sangre de Cristo Mountains and abundant sunshine (over 300 days per year).
  • Utilities (power and water) are already to the lot line, simplifying development.
  • Located on Wild Horse Mesa near the Sanchez Reservoir basin, offering seclusion and natural beauty.
  • Convenient access to San Luis, Red River, NM, and Great Sand Dunes National Park.
  • Abundant wildlife, including wild horses, frequently seen near the property.
Updated: Apr 21, 2025
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Mountain Land in Forbes Park
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1.44 Acres

Mountain Land in Forbes Park

842 Slaoui Pl, Fort Garland, CO 81133

1.44-acre lot in gated community, San Luis Valley, Colorado.

  • 1.44‑acre lot in gated Forbes Park community.
  • Located in the heart of Colorado's San Luis Valley.
  • Mix of evergreens, aspens, and open meadow views.
  • Easy access to community roads.
  • Abundant wildlife.
Updated: Oct 20, 2025
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Scenic Land in Forbes Park
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1.30 Acres

Scenic Land in Forbes Park

1.30-acre lot in gated community near Sangre de Cristo Mountains.

289 Hagin Ln, Fort Garland, CO 81133
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Land in Forbes Park
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2.14 Acres

Land in Forbes Park

2+ acre lot in gated community near Fort Garland, CO.

Forbes Park Rd, Fort Garland, CO 81133
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Land Parcel Near Blanca, Colorado
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5.02 Acres

Land Parcel Near Blanca, Colorado

5+ acre parcel in San Luis Valley Ranches near Blanca.

Tbd Malachite Rd, Blanca, CO 81123
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160 Acres Near San Luis
$120,000
160.00 Acres

160 Acres Near San Luis

160-acre escape near San Luis, Colorado with great access.

333 W Valley Dr, San Luis, CO 81152
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Fort Garland Land with Views
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11.33 Acres

Fort Garland Land with Views

11.33 acre parcel with mountain views near Fort Garland.

Fort Garland, CO 81133
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Land Near Blanca, Colorado
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5.02 Acres

Land Near Blanca, Colorado

5+ acre parcel in San Luis Valley Ranches near Blanca.

Malachite, Blanca, CO 81123
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5-Acre Off-Grid Retreat
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5.00 Acres

5-Acre Off-Grid Retreat

Secluded 5-acre property near Rio Grande River.

9 Ignacio St, San Luis, CO 81152
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Land with Blanca Peak Views
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5.00 Acres

Land with Blanca Peak Views

5-acre parcel with views of Blanca Peak in Blanca, Colorado.

6 Stoner Rd, Blanca, CO 81123
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5-Acre Parcel in Blanca, Colorado
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5.00 Acres

5-Acre Parcel in Blanca, Colorado

Unimproved 5-acre parcel with mountain views in Blanca, Colorado.

5 Stoner Rd, Blanca, CO 81123
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Land with Mountain Views
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5.37 Acres

Land with Mountain Views

5.37 acres with views of Sangre de Cristo Mountains.

Joyce Rd, Fort Garland, CO 81133
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Forbes Park Corner Lot
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1.32 Acres

Forbes Park Corner Lot

1.32-acre corner lot in Forbes Park, Fort Garland, Colorado.

1185 Bechtel Pl, Fort Garland, CO 81133
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Land Parcel in Fort Garland
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5.05 Acres

Land Parcel in Fort Garland

5.05-acre parcel with mountain views and recreational opportunities.

Creelman Dr, Fort Garland, CO 81133
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Mountain Property in Forbes Park
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1.44 Acres

Mountain Property in Forbes Park

1.44-acre lot in gated community with mountain views.

842 Slaoui Pl, Fort Garland, CO 81133
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Secluded Wooded Residential Land
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2.74 Acres

Secluded Wooded Residential Land

2.74-acre wooded property with abundant wildlife and protective covenants.

00 Special Pl, Fort Garland, CO 81133
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Forbes Park Mountain Recreation Land
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2.15 Acres

Forbes Park Mountain Recreation Land

2.15-acre parcel in Forbes Park, perfect for recreation.

Tbd Laker Ln, Fort Garland, CO 81133
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Mountain Land in Forbes Park
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1.41 Acres

Mountain Land in Forbes Park

1.41-acre mountain parcel in gated community, San Luis Valley.

1069 Reed Ln, Fort Garland, CO 81133
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San Luis Residential Land Parcel
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5.00 Acres

San Luis Residential Land Parcel

5-acre residential land near Rio Grande River, San Luis, CO.

Tbd Chuck Ct, San Luis, CO 81152
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Mountain Land in Forbes Park
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1.86 Acres

Mountain Land in Forbes Park

1.86-acre parcel in gated community with mountain views.

1070 Reed Ln, Fort Garland, CO 81133
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40 Acres of Freedom
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40.00 Acres

40 Acres of Freedom

40-acre property with great views and easy access in Mesita, CO.

00 County Road H, San Luis, CO 81152
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Forbes Park Mountain Properties
$35,000
5.19 Acres

Forbes Park Mountain Properties

Three adjacent lots totaling 5.19 acres with mountain views.

1915-16-19 Kiers Ln, Fort Garland, CO 81133
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San Luis Land Opportunity
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35.90 Acres

San Luis Land Opportunity

35 acres of untouched Colorado land near town.

3 Melby Rnch, San Luis, CO 81152
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Ready-to-Build 20-Acre Property
$52,500
20.00 Acres

Ready-to-Build 20-Acre Property

20 acres with installed septic and cistern, ready to build.

19295 Bonita Ct, Fort Garland, CO 81133
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Costilla County, CO Land Investment Opportunities Market Analysis

Explore 208 land for sale in Costilla County, CO, showcased through 189 active listings on our real estate platform. These investment opportunities span a total of 36,954,126 square feet of properties for sale, with an estimated market value of $5,924,000.

Prices for lots in Costilla County, CO start at $35,000, averaging $394,933, and reaching up to $2,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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