Prosser WA
442 active listings out of 6.2K total properties we track across 13 Prosser ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Prosser, WA property data
3,288,578 property records for all of Washington — 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 · 325.0 MB Parquet · CSV (584.2 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 Washington (statewide), not just Prosser. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 442 currently-active listings in Prosser, WA. Full dataset covers 6.2K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Prosser
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Washington cities within driving distance.
Get Prosser, WA data in your app
GET https://api.straply.com/v1/markets/city/prosser-wa
Authorization: Bearer $STRAPLY_KEY{
"city": "prosser-wa",
"total_tracked": 6184,
"active": 442,
"median_list": 374995
}Prosser, WA real estate: market summary
As of November 2026, Straply tracks 6,184 homes in Prosser, WA, with 442 active for sale at a median list price of $374,995 (~$262/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $374,995
- Median $/sq ft
- $262
- Active listings
- 442
- Median sale price
- $355,500 (-8% YoY)
- Properties tracked
- 6,184
Frequently asked: Prosser, WA real estate
What is the median home price in Prosser?
The median list price in Prosser, WA is $374,995 (about $262 per square foot), based on 442 active listings tracked by Straply as of November 2026.
What price range are homes in Prosser?
Active listings in Prosser, WA concentrate in: 37% under $300k and 36% $300k–$500k.
Are home prices in Prosser going up or down?
The median sale price is $355,500, down 8% year over year. Straply tracked 178 sales here over the past 12 months.
How many homes are for sale in Prosser?
Straply is tracking 442 active listings in Prosser, WA out of 6,184 properties on record as of November 2026.
How old are the homes in Prosser?
Most homes in Prosser, WA were built in the 1990s. About 56% were built after 1980, while 12% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Prosser?
Prosser, WA is mostly single-family homes (51% of listings). Also common: lots / land 37%.
How many bedrooms do homes in Prosser typically have?
The most common size in Prosser, WA is 3 bd.
What are the most active ZIP codes in Prosser?
The ZIP codes with the most active listings in Prosser, WA are 99350, 99305, 99301.
What areas are near Prosser?
Nearby markets Straply also tracks include Grandview, Mabton, Sunnyside, Benton City.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.