18431 Newport Dr
Arlington, WA 98223
4 bd 3 ba 1,906 sqft Built 1998 Lot 6,970 sqft single_family
Most recent sale
$754,000
Mar 18, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 10, 2025 | Sold | $761,250 | NWMLS |
| Jul 18, 2025 | Price changed | $750,000 | NWMLS |
| Jul 10, 2025 | Price changed | $765,000 | NWMLS |
| May 30, 2025 | Price changed | $779,900 | NWMLS |
| May 14, 2025 | Listed | $799,000 | NWMLS |
| Mar 18, 2022 | Sold | $754,000 | MLS #1888752 |
| Feb 17, 2022 | Listed | $695,000 | MLS #1888752 |
| Jul 28, 2015 | Listing removed | $340,000 | NWMLS |
| Jun 22, 2015 | Price changed | $340,000 | MLS #779784 |
| Jun 17, 2015 | Price changed | $344,900 | MLS #779784 |
| May 22, 2015 | Listed | $350,000 | MLS #779784 |
| Jan 14, 1999 | Sold | $202,950 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $368,600 | $267,000 | $635,600 | $5,433 |
| 2025 | $368,600 | $267,000 | $635,600 | $5,523 |
| 2024 | $324,200 | $250,000 | $574,200 | $5,059 |
| 2023 | $260,100 | $204,000 | $464,100 | $4,439 |
| 2022 | $241,900 | $176,000 | $417,900 | $4,334 |
| 2021 | $241,900 | $176,000 | $417,900 | $3,783 |
| 2020 | $241,900 | $176,000 | $417,900 | $3,779 |
| 2019 | $257,600 | $160,000 | $417,600 | $3,633 |
| 2018 | $246,400 | $145,000 | $391,400 | $4,028 |
| 2017 | $206,600 | $106,000 | $312,600 | $3,582 |
| 2016 | $206,600 | $106,000 | $312,600 | $3,715 |
| 2015 | $195,700 | $98,000 | $293,700 | $3,720 |
| 2014 | $195,700 | $98,000 | $293,700 | $3,211 |
| 2013 | $173,300 | $83,000 | $256,300 | $3,012 |
| 2012 | $159,200 | $76,000 | $235,200 | $2,992 |
| 2011 | $161,300 | $83,000 | $244,300 | $3,140 |
| 2010 | $181,700 | $108,000 | $289,700 | $2,969 |
| 2009 | $181,700 | $129,000 | $310,700 | $2,917 |
| 2008 | $198,700 | $165,000 | $363,700 | $3,065 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,906 sqft
Lot size
6,970 sqft
ZIP code
98223
City
Arlington
Street
Newport Dr
Coordinates
48.16350, -122.12959
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,384
Gross rental yield
6.98%
Implied cap rate
4.54%
Trend-extrapolated value
—
Frequently asked questions
When did 18431 Newport Dr last sell?
18431 Newport Dr most recently sold on Mar 18, 2022 for $754,000.
What is the current tax assessment for 18431 Newport Dr?
The most recent total assessment for 18431 Newport Dr (year 2026) is $635,600 with $5,433 in property tax.
How does 18431 Newport Dr's assessment compare to its last sale price?
The current assessment is 15.7% below the last sale price of $754,000.
When was 18431 Newport Dr built?
18431 Newport Dr was built in 1998.
How does 18431 Newport Dr compare to others on Newport Dr?
We track 8 other properties on Newport Dr. Browse the list under "Other properties on Newport Dr" to compare beds, baths, and sale history.
What are the property facts for 18431 Newport Dr?
18431 Newport Dr is a 4 bed, 3 bath, 1,906 sqft, 6,970 sqft lot single_family.
Is 18431 Newport Dr a flip candidate?
No — 18431 Newport Dr does not appear in our flips dataset.
Is 18431 Newport Dr a tax-appeal candidate?
No — 18431 Newport Dr 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 Newport Dr