23240 21st Pl
Sammamish, WA 98074
4 bd 3 ba 2,790 sqft Built 1987 Lot 9,007 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 | $1,141,000 | $500,000 | $1,641,000 | $12,390 |
| 2024 | $965,000 | $500,000 | $1,465,000 | $11,424 |
| 2023 | $1,051,000 | $565,000 | $1,616,000 | $12,571 |
| 2022 | $636,000 | $388,000 | $1,024,000 | $9,634 |
| 2021 | $525,000 | $323,000 | $848,000 | $8,734 |
| 2020 | $518,000 | $324,000 | $842,000 | $8,478 |
| 2019 | $487,000 | $323,000 | $810,000 | $7,861 |
| 2018 | $427,000 | $289,000 | $716,000 | $7,760 |
| 2017 | $372,000 | $255,000 | $627,000 | $6,568 |
| 2016 | $365,000 | $226,000 | $591,000 | $6,244 |
| 2015 | $349,000 | $221,000 | $570,000 | $6,215 |
| 2014 | $273,000 | $201,000 | $474,000 | $5,730 |
| 2013 | $246,000 | $186,000 | $432,000 | $5,454 |
| 2012 | $256,000 | $195,000 | $451,000 | $5,284 |
| 2011 | $301,000 | $184,000 | $485,000 | $5,012 |
| 2009 | $393,000 | $184,000 | $577,000 | $5,211 |
| 2007 | $347,000 | $166,000 | $513,000 | $4,801 |
Property facts
Year built
1987
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,790 sqft
Lot size
9,007 sqft
ZIP code
98074
City
Sammamish
Street
21st Pl
Coordinates
47.62872, -122.02880
Comparable properties nearby
Frequently asked questions
When did 23240 21st Pl last sell?
No public-record sale is on file for 23240 21st Pl.
What is the current tax assessment for 23240 21st Pl?
The most recent total assessment for 23240 21st Pl (year 2025) is $1,641,000 with $12,390 in property tax.
When was 23240 21st Pl built?
23240 21st Pl was built in 1987.
How does 23240 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 23240 21st Pl?
23240 21st Pl is a 4 bed, 3 bath, 2,790 sqft, 9,007 sqft lot single_family.
Is 23240 21st Pl a flip candidate?
No — 23240 21st Pl does not appear in our flips dataset.
Is 23240 21st Pl a tax-appeal candidate?
No — 23240 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
-4.4%
Implied 1-yr
-17.6%
2026 Q3
$1.3M
2026 Q4
$1.22M
ZIP 98074 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Pl