12521 99th Ave
Arlington, WA 98223
4 bd 2 ba 1,400 sqft Built 1968 Lot 39,640 sqft multi_family
Most recent sale
$635,000
Feb 22, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 22, 2024 | Sold | $635,000 | NWMLS |
| Jan 4, 2024 | Listed | $599,999 | NWMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $219,700 | $285,000 | $504,700 | $4,402 |
| 2025 | $219,700 | $285,000 | $504,700 | $4,350 |
| 2024 | $225,000 | $306,900 | $531,900 | $3,775 |
| 2023 | $189,100 | $213,800 | $402,900 | $4,026 |
| 2022 | $176,200 | $159,600 | $335,800 | $3,792 |
| 2021 | $176,200 | $159,600 | $335,800 | $3,439 |
| 2020 | $185,200 | $150,100 | $335,300 | $3,441 |
| 2019 | $166,400 | $150,100 | $316,500 | $3,128 |
| 2018 | $148,200 | $113,100 | $261,300 | $3,237 |
| 2017 | $159,000 | $91,100 | $250,100 | $3,075 |
| 2016 | $153,400 | $76,300 | $229,700 | $2,972 |
| 2015 | $127,300 | $73,500 | $200,800 | $2,722 |
| 2014 | $110,100 | $74,500 | $184,600 | $2,603 |
| 2013 | $87,400 | $74,500 | $161,900 | $2,356 |
| 2012 | $72,600 | $93,000 | $165,600 | $2,326 |
| 2011 | $65,100 | $117,000 | $182,100 | $2,293 |
| 2010 | $119,500 | $125,000 | $244,500 | $2,544 |
| 2009 | $140,500 | $137,000 | $277,500 | $2,481 |
| 2008 | $117,400 | $142,000 | $259,400 | $2,207 |
Property facts
Year built
1968
Property type
multi_family
Stories
—
Beds
4
Baths
2
Living area
1,400 sqft
Lot size
39,640 sqft
ZIP code
98223
City
Arlington
Street
99th Ave
Coordinates
48.10957, -122.09696
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$3,220
Gross rental yield
6.09%
Implied cap rate
3.96%
Trend-extrapolated value
—
Frequently asked questions
When did 12521 99th Ave last sell?
12521 99th Ave most recently sold on Feb 22, 2024 for $635,000.
What is the current tax assessment for 12521 99th Ave?
The most recent total assessment for 12521 99th Ave (year 2026) is $504,700 with $4,402 in property tax.
How does 12521 99th Ave's assessment compare to its last sale price?
The current assessment is 20.5% below the last sale price of $635,000.
When was 12521 99th Ave built?
12521 99th Ave was built in 1968.
How does 12521 99th Ave compare to others on 99th Ave?
We track 8 other properties on 99th Ave. Browse the list under "Other properties on 99th Ave" to compare beds, baths, and sale history.
What are the property facts for 12521 99th Ave?
12521 99th Ave is a 4 bed, 2 bath, 1,400 sqft, 39,640 sqft lot multi_family.
Is 12521 99th Ave a flip candidate?
No — 12521 99th Ave does not appear in our flips dataset.
Is 12521 99th Ave a tax-appeal candidate?
No — 12521 99th 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 99th Ave