Costilla County, CO Housing Market
The median sale price of a home in Costilla County was $250K last month, down 21.9% since last year. The median sale price per square foot in Costilla County is $163, down 29.1% since last year.
Costilla County Housing Market Trends
In September 2025, Costilla County home prices were down 21.9% compared to last year, selling for a median price of $250K. On average, homes in Costilla County sell after 112 days on the market compared to 80 days last year. There were 11 homes sold in September this year, up from 9 last year.

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Recently sold homes
- $12,500 Last Sold Price—beds—baths—sq ft1683 Emery Loop, Fort Garland, CO 81133Chris Bolander • Mtn. Meadows RealtyList Price$15,000Sale to List17% under listDays on Market412 days1683 Emery Loop, Fort Garland, CO 81133
- $3,500 Last Sold Price—beds—baths—sq ft3 12th St, Blanca, CO 81123List Price$4,000Sale to List13% under listDays on Market28 days3 12th St, Blanca, CO 81123
- $230,000 Last Sold Price3 beds2 baths1,275 sq ft401 5th Ave, Fort Garland, CO 81133Coleasha Gonzales • Mtn. Meadows RealtyList Price$249,000Sale to List8% under listDays on Market74 days401 5th Ave, Fort Garland, CO 81133
- $6,000 Last Sold Price—beds—baths—sq ftLot 3 JJ 1st St, CO 81123Laurie Curtis • Colorado Realty & Land Co.List Price$6,900Sale to List13% under listDays on Market184 daysLot 3 JJ 1st St, CO 81123
- $6,000 Last Sold Price—beds—baths—sq ft3 JJ 1st St, CO 81123List Price$6,900Sale to List13% under listDays on Market184 days3 JJ 1st St, CO 81123
- $370,000 Last Sold Price2 beds2 baths1,186 sq ft1857 Sturm Ln, Fort Garland, CO 81133Alison Baity • Werner Realty, Inc.List Price$390,000Sale to List5% under listDays on Market114 days1857 Sturm Ln, Fort Garland, CO 81133
- $80,000 Last Sold Price2 beds2 baths1,590 sq ft613 Salazar St, San Luis, CO 81152List Price$95,000Sale to List16% under listDays on Market33 days613 Salazar St, San Luis, CO 81152
- $22,900 Last Sold Price—beds—baths—sq ftMalcolm Rd, Sangre De Cri, CO 81133Jamie Goodvin • JPAR Modern Real EstateList Price$22,900Sale to List0% over listDays on Market72 daysMalcolm Rd, Sangre De Cri, CO 81133
See all recently sold homes in Costilla County.
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Schools in Costilla County
- Elementary
- Middle
- High
GreatSchools Rating
4/10 Centennial School Public • PreK-12 | 193 Students | 3 reviews |
4/10 Sierra Grande School Public • PreK-12 | 289 Students | 2 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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