Costilla County, CO Housing Market
The median sale price of a home in Costilla County was $89K over the last 3 months, down 69.3% since the same period last year. The median sale price per square foot in Costilla County is $237, up 45.4% since last year.
Costilla County Housing Market Trends
Over the three months ending August 2026, Costilla County home prices were down 69.3% compared to the same period last year, selling for a median price of $89K. On average, homes in Costilla County sell after 28 days on the market compared to 136 days last year. There were 3 homes sold in August this year, down from 6 last year.
since last year
since last year

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View houses in Costilla County that sold recently
Recently sold homes
- $35,000 Last Sold Price—beds—baths—sq ft100 AC Aztec Ave, San Luis, CO 81152Daniel Pacheco • Fathom Realty Colorado LLCList Price$37,750Sale to List7% under listDays on Market35 days100 AC Aztec Ave, San Luis, CO 81152
- $17,000 Last Sold Price—beds—baths—sq ftLot 7138 Dunklau Rd, Fort Garland, CO 81133Michael Babin • Mtn. Meadows RealtyList Price$18,500Sale to List8% under listDays on Market470 daysLot 7138 Dunklau Rd, Fort Garland, CO 81133
- $35,000 Last Sold Price—beds—baths—sq ft100 Aztec Ave, San Luis, CO 81152List Price$37,750Sale to List7% under listDays on Market35 days100 Aztec Ave, San Luis, CO 81152
- $19,000 Last Sold Price—beds—baths—sq ft6524 Forbes Rd, San Luis, CO 81152List Price$20,500Sale to List7% under listDays on Market60 days6524 Forbes Rd, San Luis, CO 81152
- $9,500 Last Sold Price—beds—baths—sq ft4597 Miller Rd, Fort Garland, CO 81133List Price$12,500Sale to List24% under listDays on Market60 days4597 Miller Rd, Fort Garland, CO 81133
- $19,000 Last Sold Price—beds—baths—sq ftLOT 6524 Forbes Rd, San Luis, CO 81152Daniel Pacheco • Fathom Realty Colorado LLCList Price$20,500Sale to List7% under listDays on Market60 daysLOT 6524 Forbes Rd, San Luis, CO 81152
- $9,500 Last Sold Price—beds—baths—sq ftLot 4597 Miller Rd, Fort Garland, CO 81133Michael Babin • Mtn. Meadows RealtyList Price$12,500Sale to List24% under listDays on Market60 daysLot 4597 Miller Rd, Fort Garland, CO 81133
- $12,500 Last Sold Price—beds—baths—sq ftLot 5505 Balleroy Rd, Fort Garland, CO 81133Chris Bolander • Mtn. Meadows RealtyList Price$15,000Sale to List17% under listDays on Market123 daysLot 5505 Balleroy Rd, Fort Garland, CO 81133
See all recently sold homes in Costilla County.
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Schools in Costilla County
- Elementary
- Middle
- High
GreatSchools Rating
7/10 Sierra Grande School Public • PreK-12 | 307 Students | 2 reviews |
4/10 Centennial School Public • PreK-12 | 186 Students | 3 reviews |
Climate's impact on Costilla County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Costilla County.
Flood Factor - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minimal
Wind Factor

Heat Factor - Minimal
Heat Factor

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