309 Dunham Ave
Arlington, WA 98223
3 bd 3 ba 2,532 sqft Built 1948 Lot 9,148 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 | $224,300 | $270,000 | $494,300 | $4,489 |
| 2025 | $224,300 | $270,000 | $494,300 | $4,298 |
| 2024 | $227,800 | $232,000 | $459,800 | $657 |
| 2023 | $184,800 | $183,000 | $367,800 | $1,085 |
| 2022 | $170,700 | $159,000 | $329,700 | $1,290 |
| 2021 | $170,700 | $159,000 | $329,700 | $1,132 |
| 2020 | $157,700 | $146,000 | $303,700 | $2,750 |
| 2019 | $112,200 | $137,000 | $249,200 | $2,315 |
| 2018 | $106,000 | $119,000 | $225,000 | $2,632 |
| 2017 | $94,700 | $101,000 | $195,700 | $2,244 |
| 2016 | $91,200 | $88,000 | $179,200 | $2,189 |
| 2015 | $80,000 | $88,000 | $168,000 | $2,130 |
| 2014 | $71,100 | $67,000 | $138,100 | $1,732 |
| 2013 | $75,300 | $55,000 | $130,300 | $1,670 |
| 2012 | $90,900 | $67,000 | $157,900 | $1,935 |
| 2011 | $87,800 | $92,000 | $179,800 | $1,950 |
| 2010 | $109,500 | $96,000 | $205,500 | $1,965 |
| 2009 | $109,500 | $108,000 | $217,500 | $1,873 |
| 2008 | $121,200 | $100,000 | $221,200 | $1,864 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
2,532 sqft
Lot size
9,148 sqft
ZIP code
98223
City
Arlington
Street
Dunham Ave
Coordinates
48.18967, -122.12365
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 309 Dunham Ave last sell?
No public-record sale is on file for 309 Dunham Ave.
What is the current tax assessment for 309 Dunham Ave?
The most recent total assessment for 309 Dunham Ave (year 2026) is $494,300 with $4,489 in property tax.
When was 309 Dunham Ave built?
309 Dunham Ave was built in 1948.
How does 309 Dunham Ave compare to others on Dunham Ave?
We track 8 other properties on Dunham Ave. Browse the list under "Other properties on Dunham Ave" to compare beds, baths, and sale history.
What are the property facts for 309 Dunham Ave?
309 Dunham Ave is a 3 bed, 3 bath, 2,532 sqft, 9,148 sqft lot single_family.
Is 309 Dunham Ave a flip candidate?
No — 309 Dunham Ave does not appear in our flips dataset.
Is 309 Dunham Ave a tax-appeal candidate?
No — 309 Dunham 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
-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 Dunham Ave