Keystone CO
92 active listings out of 2.1K total properties we track across 5 Keystone ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Colorado (statewide), not just Keystone. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 92 currently-active listings in Keystone, CO. Full dataset covers 2.1K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Keystone
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Colorado cities within driving distance.
Get Keystone, CO data in your app
GET https://api.straply.com/v1/markets/city/keystone-co
Authorization: Bearer $STRAPLY_KEY{
"city": "keystone-co",
"total_tracked": 2102,
"active": 92,
"median_list": 865500
}Keystone, CO real estate: market summary
As of April 2026, Straply tracks 2,102 homes in Keystone, CO, with 92 active for sale at a median list price of $865,500 (~$967/sq ft). Notably, the market is cooling — the median sale price is down 30% year over year.
- Median list price
- $865,500
- Median $/sq ft
- $967
- Active listings
- 92
- Median sale price
- $960,000 (-30% YoY)
- Properties tracked
- 2,102
Frequently asked: Keystone, CO real estate
What is the median home price in Keystone?
The median list price in Keystone, CO is $865,500 (about $967 per square foot), based on 92 active listings tracked by Straply as of April 2026.
What price range are homes in Keystone?
Active listings in Keystone, CO concentrate in: 29% $750k–$1m and 23% $500k–$750k.
Are home prices in Keystone going up or down?
The median sale price is $960,000, down 30% year over year. Straply tracked 101 sales here over the past 12 months.
How many homes are for sale in Keystone?
Straply is tracking 92 active listings in Keystone, CO out of 2,102 properties on record as of April 2026.
How old are the homes in Keystone?
Most homes in Keystone, CO were built in the 1990s. About 78% were built after 1980. The newest tracked home dates to 2025.
What types of homes are in Keystone?
Keystone, CO is mostly condos (82% of listings). Also common: townhouses 12%.
How many bedrooms do homes in Keystone typically have?
The most common size in Keystone, CO is 2 bd.
What areas are near Keystone?
Nearby markets Straply also tracks include Dillon, Silverthorne, Avon, Frisco.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.