Anderson Island WA
154 active listings out of 1.9K total properties we track across 5 Anderson Island ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Anderson Island, 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 Seattle metro, not just Anderson Island. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 154 currently-active listings in Anderson Island, WA. Full dataset covers 1.9K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Anderson Island
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Washington cities within driving distance.
Get Anderson Island, WA data in your app
GET https://api.straply.com/v1/markets/city/anderson-island-wa
Authorization: Bearer $STRAPLY_KEY{
"city": "anderson-island-wa",
"total_tracked": 1921,
"active": 154,
"median_list": 32000
}Anderson Island, WA real estate: market summary
As of November 2026, Straply tracks 1,921 homes in 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
- 1,921
Frequently asked: Anderson Island, WA real estate
What is the median home price in Anderson Island?
The median list price in 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 Anderson Island?
Active listings in Anderson Island, WA concentrate in: 61% under $300k and 24% $300k–$500k.
Are home prices in Anderson Island 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 Anderson Island?
Straply is tracking 154 active listings in Anderson Island, WA out of 1,921 properties on record as of November 2026.
How old are the homes in Anderson Island?
Most homes in Anderson Island, WA were built in the 1990s. About 73% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in Anderson Island?
Anderson Island, WA is mostly lots / land (60% of listings). Also common: single-family homes 35%.
How many bedrooms do homes in Anderson Island typically have?
The most common size in Anderson Island, WA is 3 bd.
What areas are near Anderson Island?
Nearby markets Straply also tracks include Longbranch, Steilacoom, Dupont, Fox Island.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.