1150 Union Ave
Renton, WA 98059
— ba 121,080 sqft Built 1974 Lot 294,030 sqft other
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 | $21,976,700 | $2,597,700 | $24,574,400 | $92,729 |
| 2024 | $14,964,800 | $1,691,900 | $16,656,700 | $444,956 |
| 2023 | $32,873,685 | $4,116,400 | $36,990,085 | $368,913 |
| 2022 | $29,642,939 | $3,822,300 | $33,465,239 | $384,096 |
| 2021 | $27,237,800 | $3,822,300 | $31,060,100 | $372,282 |
| 2020 | $24,078,000 | $3,528,300 | $27,606,300 | $334,442 |
| 2019 | $20,420,700 | $3,234,300 | $23,655,000 | $280,884 |
| 2018 | $15,528,700 | $3,087,300 | $18,616,000 | $256,431 |
| 2017 | $16,781,300 | $2,866,700 | $19,648,000 | $271,689 |
| 2016 | $10,915,300 | $2,719,700 | $13,635,000 | $180,266 |
| 2015 | $12,100,800 | $2,646,200 | $14,747,000 | $186,317 |
| 2014 | $11,032,800 | $2,352,200 | $13,385,000 | $190,751 |
| 2013 | $7,599,800 | $2,352,200 | $9,952,000 | $141,669 |
| 2012 | $9,842,800 | $2,352,200 | $12,195,000 | $139,061 |
| 2011 | $9,842,800 | $2,352,200 | $12,195,000 | $148,959 |
| 2009 | $9,774,600 | $2,352,200 | $12,126,800 | $120,723 |
| 2007 | $7,284,800 | $2,205,200 | $9,490,000 | $103,831 |
Property facts
Year built
1974
Property type
other
Stories
2
Beds
—
Baths
—
Living area
121,080 sqft
Lot size
294,030 sqft
ZIP code
98059
City
Renton
Street
Union Ave
Coordinates
47.50217, -122.16326
Frequently asked questions
When did 1150 Union Ave last sell?
No public-record sale is on file for 1150 Union Ave.
What is the current tax assessment for 1150 Union Ave?
The most recent total assessment for 1150 Union Ave (year 2025) is $24,574,400 with $92,729 in property tax.
When was 1150 Union Ave built?
1150 Union Ave was built in 1974.
How does 1150 Union Ave compare to others on Union Ave?
We track 8 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 1150 Union Ave?
1150 Union Ave is a — bath, 121,080 sqft, 294,030 sqft lot other.
Is 1150 Union Ave a flip candidate?
No — 1150 Union Ave does not appear in our flips dataset.
Is 1150 Union Ave a tax-appeal candidate?
No — 1150 Union 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
-1.1%
Implied 1-yr
-4.5%
2026 Q3
$1.08M
2026 Q4
$1.07M
ZIP 98059 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave