521 90th St
Seattle, WA 98103
2 bd 3 ba 990 sqft Built 1941 Lot 4,200 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 | $219,000 | $490,000 | $709,000 | $6,981 |
| 2024 | $218,000 | $477,000 | $695,000 | $5,712 |
| 2023 | $207,000 | $419,000 | $626,000 | $5,594 |
| 2022 | $171,000 | $382,000 | $553,000 | $5,366 |
| 2021 | $147,000 | $319,000 | $466,000 | $4,801 |
| 2020 | $184,000 | $290,000 | $474,000 | $4,805 |
| 2019 | $184,000 | $306,000 | $490,000 | $4,458 |
| 2018 | $222,000 | $224,000 | $446,000 | $4,633 |
| 2017 | $187,000 | $189,000 | $376,000 | $3,808 |
| 2016 | $170,000 | $172,000 | $342,000 | $3,543 |
| 2015 | $147,000 | $154,000 | $301,000 | $3,062 |
| 2014 | $134,000 | $140,000 | $274,000 | $3,062 |
| 2013 | $104,000 | $140,000 | $244,000 | $2,784 |
| 2012 | $120,000 | $164,000 | $284,000 | $2,929 |
| 2011 | $95,000 | $146,000 | $241,000 | $2,928 |
| 2009 | $120,000 | $172,000 | $292,000 | $2,489 |
| 2007 | $109,000 | $158,000 | $267,000 | $2,389 |
Property facts
Year built
1941
Property type
single_family
Stories
1
Beds
2
Baths
3
Living area
990 sqft
Lot size
4,200 sqft
ZIP code
98103
City
Seattle
Street
90th St
Coordinates
47.69406, -122.35157
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 90th St last sell?
No public-record sale is on file for 521 90th St.
What is the current tax assessment for 521 90th St?
The most recent total assessment for 521 90th St (year 2025) is $709,000 with $6,981 in property tax.
When was 521 90th St built?
521 90th St was built in 1941.
How does 521 90th St compare to others on 90th St?
We track 8 other properties on 90th St. Browse the list under "Other properties on 90th St" to compare beds, baths, and sale history.
What are the property facts for 521 90th St?
521 90th St is a 2 bed, 3 bath, 990 sqft, 4,200 sqft lot single_family.
Is 521 90th St a flip candidate?
No — 521 90th St does not appear in our flips dataset.
Is 521 90th St a tax-appeal candidate?
No — 521 90th St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.8%
Implied 1-yr
+3.1%
2026 Q3
$1.03M
2026 Q4
$1.04M
ZIP 98103 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 90th St