21931 21st Pl
Sammamish, WA 98075
3 bd 5 ba 3,273 sqft Built 1990 Lot 21,902 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 | $1,902,000 | $1,466,000 | $3,368,000 | $26,331 |
| 2024 | $1,557,000 | $1,438,000 | $2,995,000 | $25,291 |
| 2023 | $1,545,000 | $1,632,000 | $3,177,000 | $25,497 |
| 2022 | $1,042,000 | $1,091,000 | $2,133,000 | $21,318 |
| 2021 | $817,000 | $1,015,000 | $1,832,000 | $19,829 |
| 2020 | $638,000 | $1,069,000 | $1,707,000 | $17,999 |
| 2019 | $582,000 | $998,000 | $1,580,000 | $15,974 |
| 2018 | $514,000 | $940,000 | $1,454,000 | $16,126 |
| 2017 | $470,000 | $845,000 | $1,315,000 | $14,229 |
| 2016 | $608,000 | $820,000 | $1,428,000 | $15,643 |
| 2015 | $313,000 | $788,000 | $1,101,000 | $12,277 |
| 2014 | $213,000 | $717,000 | $930,000 | $11,603 |
| 2013 | $270,000 | $664,000 | $934,000 | $12,026 |
| 2012 | $273,000 | $675,000 | $948,000 | $11,948 |
| 2011 | $273,000 | $675,000 | $948,000 | $11,672 |
| 2009 | $723,000 | $574,000 | $1,297,000 | $12,937 |
| 2007 | $651,000 | $518,000 | $1,169,000 | $11,577 |
Property facts
Year built
1990
Property type
single_family
Stories
1
Beds
3
Baths
5
Living area
3,273 sqft
Lot size
21,902 sqft
ZIP code
98075
City
Sammamish
Street
21st Pl
Coordinates
47.58893, -122.04626
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21931 21st Pl last sell?
No public-record sale is on file for 21931 21st Pl.
What is the current tax assessment for 21931 21st Pl?
The most recent total assessment for 21931 21st Pl (year 2025) is $3,368,000 with $26,331 in property tax.
When was 21931 21st Pl built?
21931 21st Pl was built in 1990.
How does 21931 21st Pl compare to others on 21st Pl?
We track 8 other properties on 21st Pl. Browse the list under "Other properties on 21st Pl" to compare beds, baths, and sale history.
What are the property facts for 21931 21st Pl?
21931 21st Pl is a 3 bed, 5 bath, 3,273 sqft, 21,902 sqft lot single_family.
Is 21931 21st Pl a flip candidate?
No — 21931 21st Pl does not appear in our flips dataset.
Is 21931 21st Pl a tax-appeal candidate?
No — 21931 21st Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.5%
Implied 1-yr
-5.8%
2026 Q3
$1.82M
2026 Q4
$1.79M
ZIP 98075 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Pl