3120 Union St
Seattle, WA 98122
2 bd 1 ba 810 sqft Built 1906 Lot 2,040 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 |
|---|---|---|---|---|
| 2025 | $370,000 | $323,000 | $693,000 | $6,323 |
| 2024 | $320,000 | $317,000 | $637,000 | $6,011 |
| 2023 | $380,000 | $274,000 | $654,000 | $5,685 |
| 2022 | $352,000 | $249,000 | $601,000 | $5,661 |
| 2021 | $332,000 | $225,000 | $557,000 | $5,524 |
| 2020 | $152,000 | $262,000 | $414,000 | $4,136 |
| 2019 | $156,000 | $263,000 | $419,000 | $3,762 |
| 2018 | $125,000 | $225,000 | $350,000 | $3,619 |
| 2017 | $98,000 | $188,000 | $286,000 | $2,889 |
| 2016 | $91,000 | $175,000 | $266,000 | $2,742 |
| 2015 | $81,000 | $146,000 | $227,000 | $2,316 |
| 2014 | $121,000 | $79,000 | $200,000 | $2,246 |
| 2013 | $129,000 | $74,000 | $203,000 | $2,304 |
| 2012 | $133,000 | $86,000 | $219,000 | $2,225 |
| 2011 | $130,000 | $84,000 | $214,000 | $2,261 |
| 2009 | $159,000 | $103,000 | $262,000 | $2,203 |
| 2007 | $146,000 | $96,000 | $242,000 | $2,603 |
Property facts
Year built
1906
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
810 sqft
Lot size
2,040 sqft
ZIP code
98122
City
Seattle
Street
Union St
Coordinates
47.61306, -122.29162
Comparable properties nearby
Frequently asked questions
When did 3120 Union St last sell?
No public-record sale is on file for 3120 Union St.
What is the current tax assessment for 3120 Union St?
The most recent total assessment for 3120 Union St (year 2025) is $693,000 with $6,323 in property tax.
When was 3120 Union St built?
3120 Union St was built in 1906.
How does 3120 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 3120 Union St?
3120 Union St is a 2 bed, 1 bath, 810 sqft, 2,040 sqft lot single_family.
Is 3120 Union St a flip candidate?
No — 3120 Union St does not appear in our flips dataset.
Is 3120 Union St a tax-appeal candidate?
No — 3120 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
+2.7%
Implied 1-yr
+10.9%
2026 Q3
$1.12M
2026 Q4
$1.15M
ZIP 98122 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St