21645 20th Way
Sammamish, WA 98074
4 bd 3 ba 3,550 sqft Built 1988 Lot 16,174 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 | $1,214,000 | $505,000 | $1,719,000 | $12,958 |
| 2024 | $1,030,000 | $505,000 | $1,535,000 | $11,942 |
| 2023 | $1,122,000 | $570,000 | $1,692,000 | $13,142 |
| 2022 | $736,000 | $376,000 | $1,112,000 | $10,426 |
| 2021 | $608,000 | $313,000 | $921,000 | $9,451 |
| 2020 | $601,000 | $314,000 | $915,000 | $9,179 |
| 2019 | $568,000 | $313,000 | $881,000 | $8,521 |
| 2018 | $498,000 | $280,000 | $778,000 | $8,408 |
| 2017 | $434,000 | $247,000 | $681,000 | $7,113 |
| 2016 | $400,000 | $265,000 | $665,000 | $6,998 |
| 2015 | $382,000 | $259,000 | $641,000 | $6,962 |
| 2014 | $319,000 | $236,000 | $555,000 | $6,673 |
| 2013 | $287,000 | $219,000 | $506,000 | $6,357 |
| 2012 | $298,000 | $230,000 | $528,000 | $6,169 |
| 2011 | $284,000 | $208,000 | $492,000 | $5,840 |
| 2009 | $378,000 | $208,000 | $586,000 | $5,290 |
| 2007 | $334,000 | $187,000 | $521,000 | $4,872 |
Property facts
Year built
1988
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,550 sqft
Lot size
16,174 sqft
ZIP code
98074
City
Sammamish
Street
20th Way
Coordinates
47.62782, -122.04955
Comparable properties nearby
Frequently asked questions
When did 21645 20th Way last sell?
No public-record sale is on file for 21645 20th Way.
What is the current tax assessment for 21645 20th Way?
The most recent total assessment for 21645 20th Way (year 2025) is $1,719,000 with $12,958 in property tax.
When was 21645 20th Way built?
21645 20th Way was built in 1988.
How does 21645 20th Way compare to others on 20th Way?
We track 5 other properties on 20th Way. Browse the list under "Other properties on 20th Way" to compare beds, baths, and sale history.
What are the property facts for 21645 20th Way?
21645 20th Way is a 4 bed, 3 bath, 3,550 sqft, 16,174 sqft lot single_family.
Is 21645 20th Way a flip candidate?
No — 21645 20th Way does not appear in our flips dataset.
Is 21645 20th Way a tax-appeal candidate?
No — 21645 20th Way 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 20th Way