17520 21st St
Redmond, WA 98052
4 bd 3 ba 2,480 sqft Built 1969 Lot 11,399 sqft single_family
Most recent sale
$1,100,000
Sep 16, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 16, 2022 | Sold | $1,100,000 | MLS #1951856 |
| Jul 14, 2022 | Price changed | $1,198,000 | MLS #1951856 |
| Jun 15, 2022 | Listed | $1,248,000 | MLS #1951856 |
| May 28, 2022 | Listed | $1,430,000 | MLS #1939733 |
| Jan 12, 2011 | Sold | $329,900 | Public Record |
| Dec 16, 2010 | Listing removed | $339,900 | NWMLS |
| Dec 9, 2010 | Listed | $339,900 | MLS #160681 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $463,000 | $972,000 | $1,435,000 | $9,890 |
| 2024 | $377,000 | $972,000 | $1,349,000 | $8,755 |
| 2023 | $572,000 | $802,000 | $1,374,000 | $9,890 |
| 2022 | $336,000 | $554,000 | $890,000 | $7,671 |
| 2021 | $294,000 | $486,000 | $780,000 | $7,279 |
| 2020 | $294,000 | $486,000 | $780,000 | $7,075 |
| 2019 | $290,000 | $479,000 | $769,000 | $6,791 |
| 2018 | $292,000 | $485,000 | $777,000 | $6,356 |
| 2017 | $243,000 | $408,000 | $651,000 | $5,214 |
| 2016 | $225,000 | $333,000 | $558,000 | $5,091 |
| 2015 | $215,000 | $310,000 | $525,000 | $4,707 |
| 2014 | $195,000 | $283,000 | $478,000 | $4,562 |
| 2013 | $176,000 | $254,000 | $430,000 | $4,059 |
| 2012 | $152,000 | $220,000 | $372,000 | $4,030 |
| 2011 | $160,000 | $255,000 | $415,000 | $4,073 |
| 2010 | $164,000 | $255,000 | $419,000 | $3,738 |
| 2009 | $204,000 | $300,000 | $504,000 | $3,907 |
| 2007 | $178,000 | $261,000 | $439,000 | $3,221 |
Property facts
Year built
1969
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,480 sqft
Lot size
11,399 sqft
ZIP code
98052
City
Redmond
Street
21st St
Coordinates
47.62918, -122.10576
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,704
Gross rental yield
6.22%
Implied cap rate
4.04%
Trend-extrapolated value
—
Frequently asked questions
When did 17520 21st St last sell?
17520 21st St most recently sold on Sep 16, 2022 for $1,100,000.
What is the current tax assessment for 17520 21st St?
The most recent total assessment for 17520 21st St (year 2025) is $1,435,000 with $9,890 in property tax.
How does 17520 21st St's assessment compare to its last sale price?
The current assessment is 30.5% above the last sale price of $1,100,000.
When was 17520 21st St built?
17520 21st St was built in 1969.
How does 17520 21st St compare to others on 21st St?
We track 8 other properties on 21st St. Browse the list under "Other properties on 21st St" to compare beds, baths, and sale history.
What are the property facts for 17520 21st St?
17520 21st St is a 4 bed, 3 bath, 2,480 sqft, 11,399 sqft lot single_family.
Is 17520 21st St a flip candidate?
No — 17520 21st St does not appear in our flips dataset.
Is 17520 21st St a tax-appeal candidate?
Yes — 17520 21st St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.2%
Implied 1-yr
-4.8%
2026 Q3
$1.26M
2026 Q4
$1.24M
ZIP 98052 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st St