21838 30th Pl
Sammamish, WA 98074
4 bd 5 ba 3,380 sqft Built 1980 Lot 13,916 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 | $973,000 | $567,000 | $1,540,000 | $11,659 |
| 2024 | $808,000 | $567,000 | $1,375,000 | $10,752 |
| 2023 | $971,000 | $641,000 | $1,612,000 | $12,541 |
| 2022 | $674,000 | $406,000 | $1,080,000 | $10,138 |
| 2021 | $556,000 | $338,000 | $894,000 | $9,186 |
| 2020 | $507,000 | $339,000 | $846,000 | $8,516 |
| 2019 | $476,000 | $338,000 | $814,000 | $7,898 |
| 2018 | $416,000 | $303,000 | $719,000 | $7,792 |
| 2017 | $362,000 | $267,000 | $629,000 | $6,588 |
| 2016 | $326,000 | $241,000 | $567,000 | $6,000 |
| 2015 | $312,000 | $235,000 | $547,000 | $5,973 |
| 2014 | $241,000 | $214,000 | $455,000 | $5,508 |
| 2013 | $217,000 | $198,000 | $415,000 | $5,247 |
| 2012 | $226,000 | $207,000 | $433,000 | $5,087 |
| 2011 | $315,000 | $196,000 | $511,000 | $4,818 |
| 2009 | $412,000 | $196,000 | $608,000 | $5,482 |
| 2007 | $363,000 | $177,000 | $540,000 | $4,886 |
Property facts
Year built
1980
Property type
single_family
Stories
2
Beds
4
Baths
5
Living area
3,380 sqft
Lot size
13,916 sqft
ZIP code
98074
City
Sammamish
Street
30th Pl
Coordinates
47.63782, -122.04791
Comparable properties nearby
Frequently asked questions
When did 21838 30th Pl last sell?
No public-record sale is on file for 21838 30th Pl.
What is the current tax assessment for 21838 30th Pl?
The most recent total assessment for 21838 30th Pl (year 2025) is $1,540,000 with $11,659 in property tax.
When was 21838 30th Pl built?
21838 30th Pl was built in 1980.
How does 21838 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 21838 30th Pl?
21838 30th Pl is a 4 bed, 5 bath, 3,380 sqft, 13,916 sqft lot single_family.
Is 21838 30th Pl a flip candidate?
No — 21838 30th Pl does not appear in our flips dataset.
Is 21838 30th Pl a tax-appeal candidate?
No — 21838 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
-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 30th Pl