21120 40th Pl
Sammamish, WA 98075
4 bd 5 ba 3,910 sqft Built 1991 Lot 17,949 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 | $1,800,000 | $801,000 | $2,601,000 | $21,318 |
| 2024 | $1,613,000 | $801,000 | $2,414,000 | $18,511 |
| 2023 | $1,584,000 | $859,000 | $2,443,000 | $19,708 |
| 2022 | $1,082,000 | $593,000 | $1,675,000 | $16,830 |
| 2021 | $947,000 | $520,000 | $1,467,000 | $15,959 |
| 2020 | $932,000 | $517,000 | $1,449,000 | $15,338 |
| 2019 | $886,000 | $508,000 | $1,394,000 | $14,133 |
| 2018 | $803,000 | $449,000 | $1,252,000 | $13,925 |
| 2017 | $690,000 | $375,000 | $1,065,000 | $11,569 |
| 2016 | $666,000 | $366,000 | $1,032,000 | $11,368 |
| 2015 | $638,000 | $350,000 | $988,000 | $11,040 |
| 2014 | $545,000 | $297,000 | $842,000 | $10,525 |
| 2013 | $584,000 | $275,000 | $859,000 | $11,075 |
| 2012 | $614,000 | $266,000 | $880,000 | $11,001 |
| 2011 | $587,000 | $255,000 | $842,000 | $10,847 |
| 2009 | $694,000 | $300,000 | $994,000 | $9,952 |
| 2007 | $627,000 | $261,000 | $888,000 | $8,655 |
Property facts
Year built
1991
Property type
single_family
Stories
3
Beds
4
Baths
5
Living area
3,910 sqft
Lot size
17,949 sqft
ZIP code
98075
City
Sammamish
Street
40th Pl
Coordinates
47.57238, -122.05943
Comparable properties nearby
Frequently asked questions
When did 21120 40th Pl last sell?
No public-record sale is on file for 21120 40th Pl.
What is the current tax assessment for 21120 40th Pl?
The most recent total assessment for 21120 40th Pl (year 2025) is $2,601,000 with $21,318 in property tax.
When was 21120 40th Pl built?
21120 40th Pl was built in 1991.
How does 21120 40th Pl compare to others on 40th Pl?
We track 8 other properties on 40th Pl. Browse the list under "Other properties on 40th Pl" to compare beds, baths, and sale history.
What are the property facts for 21120 40th Pl?
21120 40th Pl is a 4 bed, 5 bath, 3,910 sqft, 17,949 sqft lot single_family.
Is 21120 40th Pl a flip candidate?
No — 21120 40th Pl does not appear in our flips dataset.
Is 21120 40th Pl a tax-appeal candidate?
No — 21120 40th 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 40th Pl