21819 30th Pl
Sammamish, WA 98075
4 bd 2.3 ba 2,160 sqft Built 1984 Lot 14,810 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 | $840,000 | $518,000 | $1,358,000 | $10,915 |
| 2024 | $700,000 | $508,000 | $1,208,000 | $10,106 |
| 2023 | $780,000 | $577,000 | $1,357,000 | $11,142 |
| 2022 | $525,000 | $386,000 | $911,000 | $9,342 |
| 2021 | $336,000 | $352,000 | $688,000 | $7,700 |
| 2020 | $353,000 | $371,000 | $724,000 | $7,862 |
| 2019 | $323,000 | $347,000 | $670,000 | $6,966 |
| 2018 | $290,000 | $327,000 | $617,000 | $7,004 |
| 2017 | $264,000 | $294,000 | $558,000 | $6,174 |
| 2016 | $256,000 | $286,000 | $542,000 | $6,078 |
| 2015 | $251,000 | $287,000 | $538,000 | $6,112 |
| 2014 | $194,000 | $261,000 | $455,000 | $5,784 |
| 2013 | $173,000 | $242,000 | $415,000 | $5,445 |
| 2012 | $175,000 | $246,000 | $421,000 | $5,399 |
| 2011 | $175,000 | $246,000 | $421,000 | $5,273 |
| 2009 | $278,000 | $197,000 | $475,000 | $4,840 |
| 2007 | $250,000 | $178,000 | $428,000 | $4,343 |
Property facts
Year built
1984
Property type
single_family
Stories
—
Beds
4
Baths
2.3
Living area
2,160 sqft
Lot size
14,810 sqft
ZIP code
98075
City
Sammamish
Street
30th Pl
Coordinates
47.58216, -122.04792
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21819 30th Pl last sell?
No public-record sale is on file for 21819 30th Pl.
What is the current tax assessment for 21819 30th Pl?
The most recent total assessment for 21819 30th Pl (year 2025) is $1,358,000 with $10,915 in property tax.
When was 21819 30th Pl built?
21819 30th Pl was built in 1984.
How does 21819 30th Pl compare to others on 30th Pl?
We track 8 other properties on 30th Pl. Browse the list under "Other properties on 30th Pl" to compare beds, baths, and sale history.
What are the property facts for 21819 30th Pl?
21819 30th Pl is a 4 bed, 2.3 bath, 2,160 sqft, 14,810 sqft lot single_family.
Is 21819 30th Pl a flip candidate?
No — 21819 30th Pl does not appear in our flips dataset.
Is 21819 30th Pl a tax-appeal candidate?
No — 21819 30th 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 30th Pl