504 20th Ave
Kelso, WA 98626
4 bd 3 ba 2,688 sqft Built 1973 Lot 10,890 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 | $302,080 | $62,430 | $364,510 | $3,638 |
| 2025 | $302,080 | $62,430 | $364,510 | $3,571 |
| 2024 | $307,350 | $56,090 | $363,440 | $3,526 |
| 2023 | $290,780 | $56,090 | $346,870 | $3,425 |
| 2022 | $330,650 | $56,040 | $386,690 | $4,089 |
| 2021 | $300,590 | $48,730 | $349,320 | $4,129 |
| 2020 | $270,796 | $44,297 | $315,093 | $3,722 |
| 2019 | $237,540 | $44,300 | $281,840 | $3,471 |
| 2018 | $199,060 | $42,190 | $241,250 | $3,265 |
| 2017 | $169,700 | $42,190 | $211,890 | $2,861 |
| 2016 | $143,920 | $29,390 | $173,310 | $2,355 |
| 2015 | $143,920 | $27,990 | $171,910 | $2,422 |
| 2014 | $143,920 | $27,990 | $171,910 | $2,422 |
| 2013 | $143,920 | $27,990 | $171,910 | $2,384 |
| 2012 | $167,350 | $31,100 | $198,450 | $2,582 |
| 2011 | $169,040 | $32,400 | $201,440 | $2,588 |
| 2009 | $175,380 | $32,660 | $208,040 | $2,446 |
| 2008 | $175,380 | $32,660 | $208,040 | $2,624 |
Property facts
Year built
1973
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,688 sqft
Lot size
10,890 sqft
ZIP code
98626
City
Kelso
Street
20th Ave
Coordinates
46.14756, -122.88988
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 504 20th Ave last sell?
No public-record sale is on file for 504 20th Ave.
What is the current tax assessment for 504 20th Ave?
The most recent total assessment for 504 20th Ave (year 2026) is $364,510 with $3,638 in property tax.
When was 504 20th Ave built?
504 20th Ave was built in 1973.
How does 504 20th Ave compare to others on 20th Ave?
We track 8 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 504 20th Ave?
504 20th Ave is a 4 bed, 3 bath, 2,688 sqft, 10,890 sqft lot single_family.
Is 504 20th Ave a flip candidate?
No — 504 20th Ave does not appear in our flips dataset.
Is 504 20th Ave a tax-appeal candidate?
No — 504 20th Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.3%
Implied 1-yr
+17.2%
2026 Q3
$549.8K
2026 Q4
$568.2K
ZIP 98626 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th Ave