9930 129th St
Arlington, WA 98223
4 bd 3 ba 3,012 sqft Built 1989 Lot 149,411 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 | $535,700 | $353,500 | $889,200 | $7,619 |
| 2025 | $535,700 | $353,500 | $889,200 | $7,285 |
| 2024 | $528,800 | $348,600 | $877,400 | $6,273 |
| 2023 | $423,800 | $254,500 | $678,300 | $6,316 |
| 2022 | $365,600 | $199,300 | $564,900 | $6,057 |
| 2021 | $365,600 | $199,300 | $564,900 | $5,471 |
| 2020 | $282,600 | $191,100 | $473,700 | $4,628 |
| 2019 | $271,100 | $186,500 | $457,600 | $4,342 |
| 2018 | $254,700 | $146,700 | $401,400 | $4,773 |
| 2017 | $240,500 | $114,000 | $354,500 | $4,184 |
| 2016 | $231,300 | $105,300 | $336,600 | $4,171 |
| 2015 | $230,500 | $86,200 | $316,700 | $4,087 |
| 2014 | $196,600 | $94,800 | $291,400 | $3,901 |
| 2013 | $172,300 | $98,400 | $270,700 | $3,714 |
| 2012 | $193,100 | $123,700 | $316,800 | $4,174 |
| 2011 | $222,400 | $135,700 | $358,100 | $4,225 |
| 2010 | $240,000 | $150,200 | $390,200 | $3,849 |
| 2009 | $286,700 | $171,900 | $458,600 | $4,029 |
| 2008 | $281,500 | $171,900 | $453,400 | $3,821 |
Property facts
Year built
1989
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,012 sqft
Lot size
149,411 sqft
ZIP code
98223
City
Arlington
Street
129th St
Coordinates
48.11215, -122.09657
Comparable properties nearby
Frequently asked questions
When did 9930 129th St last sell?
No public-record sale is on file for 9930 129th St.
What is the current tax assessment for 9930 129th St?
The most recent total assessment for 9930 129th St (year 2026) is $889,200 with $7,619 in property tax.
When was 9930 129th St built?
9930 129th St was built in 1989.
How does 9930 129th St compare to others on 129th St?
We do not currently track other properties on 129th St.
What are the property facts for 9930 129th St?
9930 129th St is a 4 bed, 3 bath, 3,012 sqft, 149,411 sqft lot single_family.
Is 9930 129th St a flip candidate?
No — 9930 129th St does not appear in our flips dataset.
Is 9930 129th St a tax-appeal candidate?
No — 9930 129th 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
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Geography