98850 Rock Island
31 active listings out of 1K total properties we track in ZIP 98850 (Rock Island, WA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Washington (statewide), not just 98850. Same company, same dataset, different resolution.
- Tracked
- 1K
- Active
- 31
- Median list
- $490K
- Sales (12mo)
- 24
- Tracked
- 1K
- Active
- 31
- Median list
- $490K
- Sales (12mo)
- 24
- Tracked
- 1K
- Active
- 31
- Median list
- $490K
- Sales (12mo)
- 24
- Tracked
- 1K
- Active
- 31
- Median list
- $490K
- Sales (12mo)
- 24
- Tracked
- 1K
- Active
- 31
- Median list
- $490K
- Sales (12mo)
- 24
Inventory breakdown
Distribution of the 31 currently-active listings in ZIP 98850. Full dataset covers 1K properties — listings, off-market homes, rentals, and full history.
Get Rock Island 98850 data in your app
GET https://api.straply.com/v1/markets/zip/98850
Authorization: Bearer $STRAPLY_KEY{
"zip": "98850",
"total_tracked": 1009,
"active": 31,
"median_list": 489900
}Nearby ZIP codes
Other Washington ZIPs within a short drive of 98850.
ZIP 98850 · Rock Island, WA real estate: market summary
As of November 2026, Straply tracks 1,009 homes in ZIP 98850 (Rock Island, WA), with 31 active for sale at a median list price of $489,900 (~$345/sq ft). Notably, it skews heavily toward new construction — 66% of homes were built after 1980, and 260 since 2020.
- Median list price
- $489,900
- Median $/sq ft
- $345
- Active listings
- 31
- Median sale price
- $424,975 (+39% YoY)
- Properties tracked
- 1,009
Frequently asked: ZIP 98850 · Rock Island, WA real estate
What is the median home price in ZIP 98850?
The median list price in ZIP 98850 (Rock Island, WA) is $489,900 (about $345 per square foot), based on 31 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 98850?
Active listings in ZIP 98850 (Rock Island, WA) concentrate in: 52% $300k–$500k and 16% $1m–$2m.
Are home prices in ZIP 98850 going up or down?
The median sale price is $424,975, up 39% year over year. Straply tracked 24 sales here over the past 12 months.
How many homes are for sale in ZIP 98850?
Straply is tracking 31 active listings in ZIP 98850 (Rock Island, WA) out of 1,009 properties on record as of November 2026.
How old are the homes in ZIP 98850?
Most homes in ZIP 98850 (Rock Island, WA) were built in the 2020s. About 66% were built after 1980, while 3% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 98850?
ZIP 98850 (Rock Island, WA) is mostly single-family homes (84% of listings). Also common: lots / land 13%.
How many bedrooms do homes in ZIP 98850 typically have?
The most common size in ZIP 98850 (Rock Island, WA) is 3 bd.
What areas are near ZIP 98850?
Nearby markets Straply also tracks include Malaga 98828, East Wenatchee 98802, Wenatchee 98801, Palisades 98845.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.