28503 20th Ave
Federal Way, WA 98003
3 bd 2 ba 1,300 sqft Built 1966 Lot 7,920 sqft single_family
Most recent sale
$182,950
Jun 28, 2011
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 17, 2023 | Sold | $488,000 | NWMLS |
| Oct 7, 2022 | Listed | $485,000 | MLS #2003319 |
| Jun 28, 2011 | Sold | $182,950 | Public Record |
| Nov 3, 2006 | Sold | $248,000 | Public Record |
| Apr 29, 2003 | Sold | $183,000 | Public Record |
| Feb 13, 1997 | Sold | $112,000 | Public Record |
| Feb 28, 1996 | Sold | $108,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $335,000 | $178,000 | $513,000 | $4,946 |
| 2024 | $341,000 | $151,000 | $492,000 | $4,944 |
| 2023 | $331,000 | $147,000 | $478,000 | $4,733 |
| 2022 | $233,000 | $134,000 | $367,000 | $4,198 |
| 2021 | $198,000 | $116,000 | $314,000 | $3,830 |
| 2020 | $198,000 | $116,000 | $314,000 | $3,622 |
| 2019 | $203,000 | $98,000 | $301,000 | $3,315 |
| 2018 | $191,000 | $94,000 | $285,000 | $3,687 |
| 2017 | $163,000 | $94,000 | $257,000 | $3,403 |
| 2016 | $147,000 | $90,000 | $237,000 | $3,301 |
| 2015 | $129,000 | $91,000 | $220,000 | $2,853 |
| 2014 | $109,000 | $85,000 | $194,000 | $2,670 |
| 2013 | $79,000 | $85,000 | $164,000 | $2,621 |
| 2012 | $72,000 | $85,000 | $157,000 | $2,390 |
| 2011 | $86,000 | $100,000 | $186,000 | $2,462 |
| 2010 | $115,000 | $79,000 | $194,000 | $2,484 |
| 2009 | $160,000 | $79,000 | $239,000 | $2,658 |
| 2007 | $146,000 | $76,000 | $222,000 | $2,351 |
Property facts
Year built
1966
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,300 sqft
Lot size
7,920 sqft
ZIP code
98003
City
Federal Way
Street
20th Ave
Coordinates
47.34562, -122.30770
Comparable properties nearby
Frequently asked questions
When did 28503 20th Ave last sell?
28503 20th Ave most recently sold on Jun 28, 2011 for $182,950.
What is the current tax assessment for 28503 20th Ave?
The most recent total assessment for 28503 20th Ave (year 2025) is $513,000 with $4,946 in property tax.
How does 28503 20th Ave's assessment compare to its last sale price?
The current assessment is 180.4% above the last sale price of $182,950.
When was 28503 20th Ave built?
28503 20th Ave was built in 1966.
How does 28503 20th Ave compare to others on 20th Ave?
We track 8 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 28503 20th Ave?
28503 20th Ave is a 3 bed, 2 bath, 1,300 sqft, 7,920 sqft lot single_family.
Is 28503 20th Ave a flip candidate?
No — 28503 20th Ave does not appear in our flips dataset.
Is 28503 20th Ave a tax-appeal candidate?
No — 28503 20th 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
-0.5%
Implied 1-yr
-1.8%
2026 Q3
$810K
2026 Q4
$810K
ZIP 98003 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th Ave