98611 Castle Rock
210 active listings out of 5.2K total properties we track in ZIP 98611 (Castle Rock, WA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Castle Rock 98611 property data
5,196 property records for ZIP 98611 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 557 KB Parquet · CSV (897 KB)
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 98611. Same company, same dataset, different resolution.
- Tracked
- 5.2K
- Active
- 210
- Median list
- $419K
- Sales (12mo)
- 141
- Tracked
- 5.2K
- Active
- 210
- Median list
- $419K
- Sales (12mo)
- 141
- Tracked
- 5.2K
- Active
- 210
- Median list
- $419K
- Sales (12mo)
- 141
- Tracked
- 5.2K
- Active
- 210
- Median list
- $419K
- Sales (12mo)
- 141
- Tracked
- 5.2K
- Active
- 210
- Median list
- $419K
- Sales (12mo)
- 141
Inventory breakdown
Distribution of the 210 currently-active listings in ZIP 98611. Full dataset covers 5.2K properties — listings, off-market homes, rentals, and full history.
Get Castle Rock 98611 data in your app
GET https://api.straply.com/v1/markets/zip/98611
Authorization: Bearer $STRAPLY_KEY{
"zip": "98611",
"total_tracked": 5212,
"active": 210,
"median_list": 419450
}Nearby ZIP codes
Other Washington ZIPs within a short drive of 98611.
ZIP 98611 · Castle Rock, WA real estate: market summary
As of November 2026, Straply tracks 5,212 homes in ZIP 98611 (Castle Rock, WA), with 210 active for sale at a median list price of $419,450 (~$336/sq ft). Notably, the market is cooling — the median sale price is down 23% year over year.
- Median list price
- $419,450
- Median $/sq ft
- $336
- Active listings
- 210
- Median sale price
- $335,000 (-23% YoY)
- Properties tracked
- 5,212
Frequently asked: ZIP 98611 · Castle Rock, WA real estate
What is the median home price in ZIP 98611?
The median list price in ZIP 98611 (Castle Rock, WA) is $419,450 (about $336 per square foot), based on 210 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 98611?
Active listings in ZIP 98611 (Castle Rock, WA) concentrate in: 40% under $300k and 26% $500k–$750k.
Are home prices in ZIP 98611 going up or down?
The median sale price is $335,000, down 23% year over year. Straply tracked 141 sales here over the past 12 months.
How many homes are for sale in ZIP 98611?
Straply is tracking 210 active listings in ZIP 98611 (Castle Rock, WA) out of 5,212 properties on record as of November 2026.
How old are the homes in ZIP 98611?
Most homes in ZIP 98611 (Castle Rock, WA) were built in the 1970s. About 52% were built after 1980, while 13% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 98611?
ZIP 98611 (Castle Rock, WA) is mostly single-family homes (54% of listings). Also common: lots / land 34%, other 7%.
How many bedrooms do homes in ZIP 98611 typically have?
The most common size in ZIP 98611 (Castle Rock, WA) is 3 bd.
What areas are near ZIP 98611?
Nearby markets Straply also tracks include Silverlake 98645, Vader 98593, Ryderwood 98581, Kelso 98626.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.