Arnold MO
129 active listings out of 14K total properties we track across 4 Arnold 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 Missouri (statewide), not just Arnold. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 129 currently-active listings in Arnold, MO. Full dataset covers 14K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Arnold
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Missouri cities within driving distance.
Get Arnold, MO data in your app
GET https://api.straply.com/v1/markets/city/arnold-mo
Authorization: Bearer $STRAPLY_KEY{
"city": "arnold-mo",
"total_tracked": 14148,
"active": 129,
"median_list": 297500
}Arnold, MO real estate: market summary
As of April 2026, Straply tracks 14,148 homes in Arnold, MO, with 129 active for sale at a median list price of $297,500 (~$185/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $297,500
- Median $/sq ft
- $185
- Active listings
- 129
- Properties tracked
- 14,148
Frequently asked: Arnold, MO real estate
What is the median home price in Arnold?
The median list price in Arnold, MO is $297,500 (about $185 per square foot), based on 129 active listings tracked by Straply as of April 2026.
What price range are homes in Arnold?
Active listings in Arnold, MO concentrate in: 50% under $300k and 45% $300k–$500k.
How many homes are for sale in Arnold?
Straply is tracking 129 active listings in Arnold, MO out of 14,148 properties on record as of April 2026.
How old are the homes in Arnold?
Most homes in Arnold, MO were built in the 1990s. About 53% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in Arnold?
Arnold, MO is mostly single-family homes (87% of listings). Also common: manufactured homes 8%.
How many bedrooms do homes in Arnold typically have?
The most common size in Arnold, MO is 3 bd.
What areas are near Arnold?
Nearby markets Straply also tracks include Imperial, Barnhart, High Ridge, House Springs.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.