3603 Union St
Eureka, CA 95503
3 bd 2 ba 2,970 sqft Built 1998 Lot 19,166 sqft single_family
Most recent sale
$425,000
May 20, 2019
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 18, 2025 | Sold | $599,000 | Public Record |
| Jan 13, 2025 | Relisted | $603,000 | HumboldtCounty |
| Jan 11, 2025 | Listed | $603,000 | HumboldtCounty |
| Dec 9, 2024 | Price changed | $635,000 | HumboldtCounty |
| Nov 13, 2024 | Relisted | $645,000 | HumboldtCounty |
| Oct 15, 2024 | Price changed | $645,000 | HumboldtCounty |
| Sep 19, 2024 | Price changed | $652,000 | HumboldtCounty |
| Aug 27, 2024 | Listed | $657,000 | HumboldtCounty |
| Jul 5, 2022 | Price changed | $699,000 | MLS #262120 |
| Jun 16, 2022 | Listed | $725,000 | MLS #262120 |
| May 20, 2019 | Sold | $425,000 | Public Record |
| Mar 13, 2019 | Listed | $425,000 | MLS #253253 |
| Oct 14, 1999 | Sold | $245,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $329,075 | $145,015 | $474,090 | $5,139 |
| 2024 | $329,075 | $145,015 | $474,090 | $4,875 |
| 2023 | $316,298 | $139,385 | $455,683 | $4,807 |
| 2022 | $310,097 | $136,652 | $446,749 | $4,990 |
| 2021 | $304,017 | $133,973 | $437,990 | $4,673 |
| 2020 | $300,900 | $132,600 | $433,500 | $4,638 |
| 2019 | $261,777 | $75,771 | $337,548 | $3,534 |
| 2018 | $256,645 | $74,286 | $330,931 | $3,479 |
| 2017 | $251,613 | $72,830 | $324,443 | $3,460 |
| 2016 | $246,680 | $71,402 | $318,082 | $3,459 |
| 2015 | $242,975 | $70,330 | $313,305 | $3,428 |
| 2014 | $238,216 | $68,953 | $307,169 | $3,203 |
| 2013 | $237,140 | $68,642 | $305,782 | $3,188 |
| 2012 | $232,491 | $67,297 | $299,788 | $3,089 |
| 2010 | $226,230 | $65,485 | $291,715 | $3,044 |
| 2009 | $226,768 | $65,641 | $292,409 | $3,042 |
| 2008 | $222,322 | $64,354 | $286,676 | $2,976 |
| 2007 | $217,963 | $63,093 | $281,056 | $2,924 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
2,970 sqft
Lot size
19,166 sqft
ZIP code
95503
City
Eureka
Street
Union St
Coordinates
40.77412, -124.17452
Comparable properties nearby
Frequently asked questions
When did 3603 Union St last sell?
3603 Union St most recently sold on May 20, 2019 for $425,000.
What is the current tax assessment for 3603 Union St?
The most recent total assessment for 3603 Union St (year 2025) is $474,090 with $5,139 in property tax.
How does 3603 Union St's assessment compare to its last sale price?
The current assessment is 11.6% above the last sale price of $425,000.
When was 3603 Union St built?
3603 Union St was built in 1998.
How does 3603 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 3603 Union St?
3603 Union St is a 3 bed, 2 bath, 2,970 sqft, 19,166 sqft lot single_family.
Is 3603 Union St a flip candidate?
No — 3603 Union St does not appear in our flips dataset.
Is 3603 Union St a tax-appeal candidate?
No — 3603 Union 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
+0.4%
Implied 1-yr
+1.7%
2026 Q1
$490.9K
2026 Q2
$492.9K
ZIP 95503 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St