4427 Williams Ave
Seattle, WA 98199
4 bd 3 ba 2,700 sqft Built 1979 Lot 5,033 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 | $665,000 | $559,000 | $1,224,000 | $11,688 |
| 2024 | $647,000 | $549,000 | $1,196,000 | $10,426 |
| 2023 | $703,000 | $462,000 | $1,165,000 | $10,146 |
| 2022 | $589,000 | $387,000 | $976,000 | $9,267 |
| 2021 | $507,000 | $354,000 | $861,000 | $8,634 |
| 2020 | $547,000 | $374,000 | $921,000 | $9,075 |
| 2019 | $532,000 | $357,000 | $889,000 | $7,897 |
| 2018 | $496,000 | $329,000 | $825,000 | $8,382 |
| 2017 | $452,000 | $300,000 | $752,000 | $7,399 |
| 2016 | $406,000 | $273,000 | $679,000 | $6,843 |
| 2015 | $348,000 | $234,000 | $582,000 | $5,760 |
| 2014 | $333,000 | $226,000 | $559,000 | $6,079 |
| 2013 | $286,000 | $206,000 | $492,000 | $5,467 |
| 2012 | $316,000 | $200,000 | $516,000 | $5,387 |
| 2011 | $333,000 | $200,000 | $533,000 | $5,230 |
| 2009 | $430,000 | $216,000 | $646,000 | $5,363 |
| 2007 | $392,000 | $198,000 | $590,000 | $5,145 |
Property facts
Year built
1979
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,700 sqft
Lot size
5,033 sqft
ZIP code
98199
City
Seattle
Street
Williams Ave
Coordinates
47.66013, -122.39255
Comparable properties nearby
Frequently asked questions
When did 4427 Williams Ave last sell?
No public-record sale is on file for 4427 Williams Ave.
What is the current tax assessment for 4427 Williams Ave?
The most recent total assessment for 4427 Williams Ave (year 2025) is $1,224,000 with $11,688 in property tax.
When was 4427 Williams Ave built?
4427 Williams Ave was built in 1979.
How does 4427 Williams Ave compare to others on Williams Ave?
We track 5 other properties on Williams Ave. Browse the list under "Other properties on Williams Ave" to compare beds, baths, and sale history.
What are the property facts for 4427 Williams Ave?
4427 Williams Ave is a 4 bed, 3 bath, 2,700 sqft, 5,033 sqft lot single_family.
Is 4427 Williams Ave a flip candidate?
No — 4427 Williams Ave does not appear in our flips dataset.
Is 4427 Williams Ave a tax-appeal candidate?
No — 4427 Williams 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
-2.9%
Implied 1-yr
-11.7%
2026 Q3
$1.43M
2026 Q4
$1.38M
ZIP 98199 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Williams Ave