Johnstown CO
575 active listings out of 10K total properties we track across 10 Johnstown 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 Johnstown. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 575 currently-active listings in Johnstown, CO. Full dataset covers 10K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Johnstown
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Colorado cities within driving distance.
Get Johnstown, CO data in your app
GET https://api.straply.com/v1/markets/city/johnstown-co
Authorization: Bearer $STRAPLY_KEY{
"city": "johnstown-co",
"total_tracked": 10073,
"active": 575,
"median_list": 500000
}Johnstown, CO real estate: market summary
As of November 2026, Straply tracks 10,073 homes in Johnstown, CO, with 575 active for sale at a median list price of $500,000 (~$233/sq ft). Notably, it skews heavily toward new construction — 90% of homes were built after 1980, and 2,995 since 2020.
- Median list price
- $500,000
- Median $/sq ft
- $233
- Active listings
- 575
- Median sale price
- $487,000 (+4% YoY)
- Properties tracked
- 10,073
Frequently asked: Johnstown, CO real estate
What is the median home price in Johnstown?
The median list price in Johnstown, CO is $500,000 (about $233 per square foot), based on 575 active listings tracked by Straply as of November 2026.
What price range are homes in Johnstown?
Active listings in Johnstown, CO concentrate in: 48% $300k–$500k and 44% $500k–$750k.
Are home prices in Johnstown going up or down?
The median sale price is $487,000, up 4% year over year. Straply tracked 690 sales here over the past 12 months.
How many homes are for sale in Johnstown?
Straply is tracking 575 active listings in Johnstown, CO out of 10,073 properties on record as of November 2026.
How old are the homes in Johnstown?
Most homes in Johnstown, CO were built in the 2020s. About 90% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Johnstown?
Johnstown, CO is mostly single-family homes (88% of listings). Also common: townhouses 9%.
How many bedrooms do homes in Johnstown typically have?
The most common size in Johnstown, CO is 3 bd.
What are the most active ZIP codes in Johnstown?
The ZIP codes with the most active listings in Johnstown, CO are 80534, 80654.
What areas are near Johnstown?
Nearby markets Straply also tracks include Milliken, Berthoud, Weld, Windsor.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.