Costilla County Colorado Estate Lots for Sale by Owner

5.07 Acres in Mount Blanca Estates - Tranquil Colorado Mountain Property with Scenic Views Escape the ordinary and discover your slice of high-desert paradise with this beautiful 5.07-Acre lot in Mount Blanca Estates, nestled in the heart of Costilla County, Colorado. Located just off Kiowa Circle...

4.82 Acres with Mountain Views in Costilla County This 4.82 acre property in the San Luis Valley Ranches subdivision offers a unique opportunity to secure residential land in one of the most scenic regions of southern Colorado. With direct access from Gardner Road, level terrain, and wide views of...

A Spacious 5-Acre Residential Opportunity in Wild Horse Mesa, Costilla County This combined 5-acre property, made up of two adjoining parcels in the Wild Horse Mesa subdivision of southern Colorado, is an excellent chance to secure residential land in one of the state's most scenic valleys. With...

4.92 Acres of Untouched Colorado Land - Mountain Views, Road Access & Development Potential Unlock your opportunity to own nearly 5 acres of prime Colorado land in the heart of the San Luis Valley. This 4.92-Acre parcel, nestled in the scenic and sought-after San Luis Valley Ranches subdivision...

This 9.83-Acre Estate Residential lot in the San Luis Valley Ranches features flat, build-ready terrain with mountain views, with no Hoa, flexible ER zoning, and the ability to build a home, place a mobile home (1976+), or camp/RV up to 14 days every 3 months. Located on county-maintained Tenth...

This could be perfect for your RV or camping vacations. This property is Sports Valley Estates, Unit 3, Block 4, Lot 74. Sports Valley Estates is an undeveloped subdivision just outside of Mesita in Costilla County. Utilities are nearby but have not yet been run to this property. Unit 3 of the...

This Blanca, CO, 5 acre property is in a great corner lot with Power. Open and very peaceful area with great views of the surrounding mountains. This property is flat with easy road access perfect for a weekend getaway or an off the grid home away from home. It is best to take County Rd 12 to Rd Z...

This 5.29-Acre parcel sits in the foothills on the edge of the San Luis Valley, offering open space, mountain views, and trees. It feels quiet and grounded when you're standing on it, with room to spread out and plenty of sky overhead. The area is low-key and uncrowded, yet close to some of...

This Blanca, CO 7 acre property is in an awesome location only 6 miles south of Smith Reservoir and just off of well maintained County Road 12 (main north/south gravel road). Open and very peaceful area. Power lines only 0.5 miles away. This one is bigger than most others in the area. This property...

Bring your 4x4 overland rig. Camp here this summer. 2026 is your year to make it happen. Miles down a dirt road you end up at your own escape in the broad, beautiful San Luis Valley in southern Colorado. This is your chance. Don't miss it. Easy access to Us-160 and Co-159 for quick trips to...

Are you looking for the perfect outdoor sanctuary for family camping adventures in 2026? This 5.01-Acre property in Costilla, Colorado, is your ideal adventure base. Located just 53 minutes from Alamosa with good dirt road access, this property offers exceptional peace and privacy-away from crowded...

Welcome to an unparalleled investment opportunity in Costilla County, Colorado. This expansive 5.17-Acre parcel boasts stunning mountain views and flat terrain, making it an ideal canvas for your future development projects. With nearby water sources and direct road access, this property offers...

Step into a world of rugged beauty and boundless possibility with this 2.53-Acre corner lot atop Wild Horse Mesa, where the Sangre de Cristo Mountains and majestic Mount Blanca frame your every view. This isn't just land-it's a lifestyle, offering unparalleled privacy, world-class stargazing, and...

Own 1.75 acres of breathtaking land in Wild Horse Mesa East, where the Sangre de Cristo Mountains and Sanchez Reservoir create a picture-perfect backdrop. Sit back and watch clouds drift by, birds soar over the reservoir, and wild mustangs roam the grassy plains. This ready-to-use property features...

This 2.53 acre property features rolling to steep terrain with excellent year-round access and a prime southern exposure, perfect for solar energy. Centrally located, it offers an ideal home site with fantastic views of the mesa and valley. Beautiful views of Mount Blanca and beyond. Easy access to...

This is a beautiful but affordable off-grid Colorado property with water rights in Costilla County, near Mesita. This rural Colorado land is ideal for camping and RVing while you hold it for investment. Or you can build your dream off grid home if you buy four adjoining lots so that you have 1...

0.25 Acre Lot with Mountain Views in Sports Valley Estates. Owner Financing. No Credit Check. This beautiful 0.25-Acre property is located in the peaceful Sports Valley Estates subdivision in Costilla County, Colorado, nestled in the heart of the San Luis Valley. Surrounded by panoramic views of...

Fantastic 4.95-Acre Costilla County Buildable Lot in Colorado This is an incredible and rare opportunity to own a fantastic 4.95-Acre Costilla County lot in the beautiful Rio Grande Ranches of Costilla County, offering a perfect blend of space, freedom, and opportunity. This flat desert plain lot...

Buildable Elegant 4.99-Acre Lot in Costilla County, Co This is an incredible and rare opportunity to own a buildable elegant 4.99-Acre lot in the beautiful Rio Grande Ranches of Costilla County, offering a perfect blend of space, freedom, and opportunity. This flat desert plain lot is ideal for...