Alamosa CO
287 active listings out of 7.1K total properties we track across 6 Alamosa ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Alamosa, CO property data
2,664,829 property records for all of Colorado — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 263.6 MB Parquet · CSV (475.3 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Colorado (statewide), not just Alamosa. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 287 currently-active listings in Alamosa, CO. Full dataset covers 7.1K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Alamosa
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Colorado cities within driving distance.
Get Alamosa, CO data in your app
GET https://api.straply.com/v1/markets/city/alamosa-co
Authorization: Bearer $STRAPLY_KEY{
"city": "alamosa-co",
"total_tracked": 7106,
"active": 287,
"median_list": 215000
}Alamosa, CO real estate: market summary
As of November 2026, Straply tracks 7,106 homes in Alamosa, CO, with 287 active for sale at a median list price of $215,000 (~$207/sq ft). Notably, it has notably historic housing — 22% of homes predate 1940.
- Median list price
- $215,000
- Median $/sq ft
- $207
- Active listings
- 287
- Median sale price
- $321,000 (-1% YoY)
- Properties tracked
- 7,106
Frequently asked: Alamosa, CO real estate
What is the median home price in Alamosa?
The median list price in Alamosa, CO is $215,000 (about $207 per square foot), based on 287 active listings tracked by Straply as of November 2026.
What price range are homes in Alamosa?
Active listings in Alamosa, CO concentrate in: 65% under $300k and 23% $300k–$500k.
Are home prices in Alamosa going up or down?
The median sale price is $321,000, down 1% year over year. Straply tracked 130 sales here over the past 12 months.
How many homes are for sale in Alamosa?
Straply is tracking 287 active listings in Alamosa, CO out of 7,106 properties on record as of November 2026.
How old are the homes in Alamosa?
Most homes in Alamosa, CO were built in the 1970s. About 45% were built after 1980, while 22% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Alamosa?
Alamosa, CO is mostly lots / land (45% of listings). Also common: single-family homes 44%.
How many bedrooms do homes in Alamosa typically have?
The most common size in Alamosa, CO is 3 bd.
What are the most active ZIP codes in Alamosa?
The ZIP codes with the most active listings in Alamosa, CO are 81101, 81104.
What areas are near Alamosa?
Nearby markets Straply also tracks include Mosca, La Jara, Sanford, Monte Vista.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.