521 Riverside Ter
Sunnyside, WA 98944
4 bd 3 ba 2,906 sqft Built 1975 Lot 20,473 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $302,100 | $73,000 | $375,100 | $3,046 |
| 2025 | $302,100 | $73,000 | $375,100 | $3,256 |
| 2024 | $292,000 | $76,400 | $368,400 | $2,954 |
| 2023 | $214,800 | $37,900 | $252,700 | $2,718 |
| 2022 | $214,800 | $37,900 | $252,700 | $2,572 |
| 2021 | $199,100 | $34,200 | $233,300 | $2,467 |
| 2020 | $193,200 | $30,400 | $223,600 | $2,425 |
| 2019 | $178,100 | $35,900 | $214,000 | $2,141 |
| 2018 | $198,900 | $33,500 | $232,400 | $2,589 |
| 2017 | $196,100 | $33,500 | $229,600 | $2,378 |
| 2016 | $192,100 | $33,400 | $225,500 | $2,354 |
| 2015 | $176,500 | $33,400 | $209,900 | $2,221 |
| 2014 | $176,500 | $33,400 | $209,900 | $2,393 |
| 2013 | $183,800 | $33,400 | $217,200 | $2,484 |
| 2012 | $186,800 | $33,400 | $220,200 | $2,262 |
| 2011 | $196,800 | $51,300 | $248,100 | $2,418 |
| 2010 | $196,800 | $51,300 | $248,100 | $2,418 |
| 2008 | $191,700 | $32,000 | $223,700 | $2,210 |
| 2007 | $201,200 | $17,500 | $218,700 | $2,322 |
Property facts
Year built
1975
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
2,906 sqft
Lot size
20,473 sqft
ZIP code
98944
City
Sunnyside
Street
Riverside Ter
Coordinates
46.31819, -120.02901
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Riverside Ter last sell?
No public-record sale is on file for 521 Riverside Ter.
What is the current tax assessment for 521 Riverside Ter?
The most recent total assessment for 521 Riverside Ter (year 2026) is $375,100 with $3,046 in property tax.
When was 521 Riverside Ter built?
521 Riverside Ter was built in 1975.
How does 521 Riverside Ter compare to others on Riverside Ter?
We track 1 other property on Riverside Ter. Browse the list under "Other properties on Riverside Ter" to compare beds, baths, and sale history.
What are the property facts for 521 Riverside Ter?
521 Riverside Ter is a 4 bed, 3 bath, 2,906 sqft, 20,473 sqft lot single_family.
Is 521 Riverside Ter a flip candidate?
No — 521 Riverside Ter does not appear in our flips dataset.
Is 521 Riverside Ter a tax-appeal candidate?
No — 521 Riverside Ter is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.6%
Implied 1-yr
+2.5%
2026 Q3
$346.3K
2026 Q4
$348.4K
ZIP 98944 — Median Price History + Forecast
Explore nearby
Geography
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