8425 129th Ave
Newcastle, WA 98056
4 bd 2.8 ba 2,360 sqft Built 1988 Lot 11,326 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 | $620,000 | $724,000 | $1,344,000 | $11,256 |
| 2024 | $583,000 | $676,000 | $1,259,000 | $10,012 |
| 2023 | $582,000 | $694,000 | $1,276,000 | $10,538 |
| 2022 | $381,000 | $522,000 | $903,000 | $9,124 |
| 2021 | $493,000 | $324,000 | $817,000 | $8,885 |
| 2020 | $480,000 | $317,000 | $797,000 | $8,525 |
| 2019 | $497,000 | $338,000 | $835,000 | $8,455 |
| 2018 | $436,000 | $297,000 | $733,000 | $8,125 |
| 2017 | $393,000 | $266,000 | $659,000 | $7,087 |
| 2016 | $317,000 | $251,000 | $568,000 | $6,234 |
| 2015 | $266,000 | $284,000 | $550,000 | $6,160 |
| 2014 | $222,000 | $254,000 | $476,000 | $5,897 |
| 2013 | $203,000 | $237,000 | $440,000 | $5,628 |
| 2012 | $208,000 | $260,000 | $468,000 | $5,612 |
| 2011 | $201,000 | $250,000 | $451,000 | $5,693 |
| 2009 | $335,000 | $218,000 | $553,000 | $5,432 |
| 2007 | $300,000 | $196,000 | $496,000 | $4,552 |
Property facts
Year built
1988
Property type
single_family
Stories
—
Beds
4
Baths
2.8
Living area
2,360 sqft
Lot size
11,326 sqft
ZIP code
98056
City
Newcastle
Street
129th Ave
Coordinates
47.52670, -122.16874
Comparable properties nearby
Frequently asked questions
When did 8425 129th Ave last sell?
No public-record sale is on file for 8425 129th Ave.
What is the current tax assessment for 8425 129th Ave?
The most recent total assessment for 8425 129th Ave (year 2025) is $1,344,000 with $11,256 in property tax.
When was 8425 129th Ave built?
8425 129th Ave was built in 1988.
How does 8425 129th Ave compare to others on 129th Ave?
We track 8 other properties on 129th Ave. Browse the list under "Other properties on 129th Ave" to compare beds, baths, and sale history.
What are the property facts for 8425 129th Ave?
8425 129th Ave is a 4 bed, 2.8 bath, 2,360 sqft, 11,326 sqft lot single_family.
Is 8425 129th Ave a flip candidate?
No — 8425 129th Ave does not appear in our flips dataset.
Is 8425 129th Ave a tax-appeal candidate?
No — 8425 129th 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
+6.1%
Implied 1-yr
+24.2%
2026 Q3
$1.88M
2026 Q4
$1.88M
ZIP 98056 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 129th Ave