98303 Anderson Island
154 active listings out of 2K total properties we track in ZIP 98303 (Anderson Island, WA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Anderson Island 98303 property data
1,973 property records for ZIP 98303 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 212 KB Parquet · CSV (344 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 Seattle metro, not just 98303. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 98303 has recorded 31 home sales. In September 2026 there were5 sales (±0% vs the prior month). Most recent median sale price: $423K.
- Tracked
- 2K
- Active
- 154
- Median list
- $32K
- Sales (12mo)
- 31
Right now, 154 homes are actively for sale in ZIP 98303. Median list price is $32K at $299/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 2K
- Active
- 154
- Median list
- $32K
- Sales (12mo)
- 31
- Tracked
- 2K
- Active
- 154
- Median list
- $32K
- Sales (12mo)
- 31
- Tracked
- 2K
- Active
- 154
- Median list
- $32K
- Sales (12mo)
- 31
- Tracked
- 2K
- Active
- 154
- Median list
- $32K
- Sales (12mo)
- 31
- Tracked
- 2K
- Active
- 154
- Median list
- $32K
- Sales (12mo)
- 31
Inventory breakdown
Distribution of the 154 currently-active listings in ZIP 98303. Full dataset covers 2K properties — listings, off-market homes, rentals, and full history.
Get Anderson Island 98303 data in your app
GET https://api.straply.com/v1/markets/zip/98303
Authorization: Bearer $STRAPLY_KEY{
"zip": "98303",
"total_tracked": 1976,
"active": 154,
"median_list": 32000
}Nearby ZIP codes
Other Washington ZIPs within a short drive of 98303.
ZIP 98303 · Anderson Island, WA real estate: market summary
As of November 2026, Straply tracks 1,976 homes in ZIP 98303 (Anderson Island, WA), with 154 active for sale at a median list price of $32,000 (~$299/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $32,000
- Median $/sq ft
- $299
- Active listings
- 154
- Median sale price
- $422,730 (+2% YoY)
- Properties tracked
- 1,976
Frequently asked: ZIP 98303 · Anderson Island, WA real estate
What is the median home price in ZIP 98303?
The median list price in ZIP 98303 (Anderson Island, WA) is $32,000 (about $299 per square foot), based on 154 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 98303?
Active listings in ZIP 98303 (Anderson Island, WA) concentrate in: 61% under $300k and 24% $300k–$500k.
Are home prices in ZIP 98303 going up or down?
The median sale price is $422,730, up 2% year over year. Straply tracked 31 sales here over the past 12 months.
How many homes are for sale in ZIP 98303?
Straply is tracking 154 active listings in ZIP 98303 (Anderson Island, WA) out of 1,976 properties on record as of November 2026.
How old are the homes in ZIP 98303?
Most homes in ZIP 98303 (Anderson Island, WA) were built in the 1990s. About 73% were built after 1980, while 3% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 98303?
ZIP 98303 (Anderson Island, WA) is mostly lots / land (60% of listings). Also common: single-family homes 35%.
How many bedrooms do homes in ZIP 98303 typically have?
The most common size in ZIP 98303 (Anderson Island, WA) is 3 bd.
What areas are near ZIP 98303?
Nearby markets Straply also tracks include Longbranch 98351, Dupont 98327, Steilacoom 98388, Olympia 98516.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.