21506 Oak St
Kennewick, WA 99337
3 bd 2 ba 2,548 sqft Built 1975 Lot 114,563 sqft single_family
Most recent sale
$285,000
Dec 19, 2014
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 25, 2025 | Sold | $524,250 | Public Record |
| Sep 17, 2022 | Listed | $585,000 | MLS #264347 |
| Dec 19, 2014 | Sold | $285,000 | Public Record |
| Nov 18, 2014 | Listing removed | $289,000 | PACMLS |
| Nov 7, 2014 | Listed | $289,000 | MLS #201957 |
| Jan 24, 2011 | Sold | $236,000 | Public Record |
| Dec 4, 2010 | Listing removed | $239,900 | PACMLS |
| Oct 12, 2010 | Listed | $239,900 | MLS #171570 |
| Jul 21, 2005 | Sold | $223,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $399,280 | $122,600 | $521,880 | $5,032 |
| 2025 | $399,280 | $122,600 | $521,880 | $5,159 |
| 2024 | $346,030 | $122,600 | $468,630 | $4,644 |
| 2023 | $266,180 | $122,600 | $388,780 | $3,613 |
| 2022 | $376,580 | $43,340 | $419,920 | $4,946 |
| 2021 | $376,580 | $43,340 | $419,920 | $4,156 |
| 2020 | $299,050 | $43,340 | $342,390 | $4,164 |
| 2019 | $287,970 | $43,340 | $331,310 | $3,793 |
| 2018 | $265,820 | $43,340 | $309,160 | $3,608 |
| 2017 | $201,380 | $43,340 | $244,720 | $3,349 |
| 2016 | $201,380 | $43,340 | $244,720 | $3,395 |
| 2015 | $207,880 | $37,820 | $245,700 | $3,164 |
| 2014 | $188,580 | $37,820 | $226,400 | $3,168 |
| 2013 | $188,580 | $37,820 | $226,400 | $2,989 |
| 2012 | $175,320 | $37,820 | $213,140 | $2,975 |
| 2011 | $175,320 | $37,820 | $213,140 | $2,977 |
Property facts
Year built
1975
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
2,548 sqft
Lot size
114,563 sqft
ZIP code
99337
City
Kennewick
Street
Oak St
Coordinates
46.17787, -119.09824
Comparable properties nearby
Frequently asked questions
When did 21506 Oak St last sell?
21506 Oak St most recently sold on Dec 19, 2014 for $285,000.
What is the current tax assessment for 21506 Oak St?
The most recent total assessment for 21506 Oak St (year 2026) is $521,880 with $5,032 in property tax.
How does 21506 Oak St's assessment compare to its last sale price?
The current assessment is 83.1% above the last sale price of $285,000.
When was 21506 Oak St built?
21506 Oak St was built in 1975.
How does 21506 Oak St compare to others on Oak St?
We track 8 other properties on Oak St. Browse the list under "Other properties on Oak St" to compare beds, baths, and sale history.
What are the property facts for 21506 Oak St?
21506 Oak St is a 3 bed, 2 bath, 2,548 sqft, 114,563 sqft lot single_family.
Is 21506 Oak St a flip candidate?
No — 21506 Oak St does not appear in our flips dataset.
Is 21506 Oak St a tax-appeal candidate?
No — 21506 Oak St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.7%
Implied 1-yr
-2.8%
2026 Q3
$402.7K
2026 Q4
$399.8K
ZIP 99337 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Oak St