18031 121st St
Arlington, WA 98223
3 bd 2 ba 960 sqft Built 1991 Lot 22,651 sqft mobile
Most recent sale
$467,950
Jan 28, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 28, 2022 | Sold | $467,950 | MLS #1864154 |
| Dec 18, 2021 | Price changed | $467,950 | MLS #1864154 |
| Dec 3, 2021 | Price changed | $469,950 | MLS #1864154 |
| Nov 13, 2021 | Listed | $474,950 | MLS #1864154 |
| Sep 3, 2021 | Sold | $311,000 | MLS #1819895 |
| Aug 6, 2021 | Listed | $290,000 | MLS #1819895 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $131,900 | $236,600 | $368,500 | $2,811 |
| 2025 | $131,900 | $236,600 | $368,500 | $3,296 |
| 2024 | $131,400 | $234,700 | $366,100 | $3,076 |
| 2023 | $79,000 | $170,100 | $249,100 | $3,056 |
| 2022 | $80,400 | $121,600 | $202,000 | $2,572 |
| 2021 | $80,400 | $121,600 | $202,000 | $2,368 |
| 2020 | $80,400 | $121,600 | $202,000 | $2,257 |
| 2019 | $70,700 | $113,000 | $183,700 | $1,900 |
| 2018 | $53,200 | $111,000 | $164,200 | $223 |
| 2017 | $48,600 | $72,000 | $120,600 | $235 |
| 2016 | $48,600 | $72,000 | $120,600 | $242 |
| 2015 | $46,200 | $49,000 | $95,200 | $1,452 |
| 2014 | $46,200 | $49,000 | $95,200 | $1,423 |
| 2013 | $38,400 | $49,000 | $87,400 | $1,480 |
| 2012 | $37,800 | $49,000 | $86,800 | $1,561 |
| 2011 | $47,400 | $52,000 | $99,400 | $1,733 |
| 2010 | $48,900 | $80,000 | $128,900 | $1,649 |
| 2009 | $62,600 | $80,000 | $142,600 | $1,655 |
| 2008 | $87,000 | $96,000 | $183,000 | $1,760 |
Property facts
Year built
1991
Property type
mobile
Stories
—
Beds
3
Baths
2
Living area
960 sqft
Lot size
22,651 sqft
ZIP code
98223
City
Arlington
Street
121st St
Coordinates
48.10670, -121.98805
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,208
Gross rental yield
5.66%
Implied cap rate
3.68%
Trend-extrapolated value
—
Frequently asked questions
When did 18031 121st St last sell?
18031 121st St most recently sold on Jan 28, 2022 for $467,950.
What is the current tax assessment for 18031 121st St?
The most recent total assessment for 18031 121st St (year 2026) is $368,500 with $2,811 in property tax.
How does 18031 121st St's assessment compare to its last sale price?
The current assessment is 21.3% below the last sale price of $467,950.
When was 18031 121st St built?
18031 121st St was built in 1991.
How does 18031 121st St compare to others on 121st St?
We track 8 other properties on 121st St. Browse the list under "Other properties on 121st St" to compare beds, baths, and sale history.
What are the property facts for 18031 121st St?
18031 121st St is a 3 bed, 2 bath, 960 sqft, 22,651 sqft lot mobile.
Is 18031 121st St a flip candidate?
Yes — 18031 121st St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 18031 121st St a tax-appeal candidate?
No — 18031 121st 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
-2.3%
Implied 1-yr
-9.4%
2026 Q3
$589.4K
2026 Q4
$573.1K
ZIP 98223 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 121st St