21029 42nd St
Sammamish, WA 98074
3 bd 3 ba 1,930 sqft Built 1985 Lot 7,511 sqft single_family
Most recent sale
$1,225,000
Aug 26, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 26, 2022 | Sold | $1,225,000 | MLS #1959609 |
| Jun 29, 2022 | Listed | $1,300,000 | MLS #1959609 |
| May 5, 2022 | Listed | $1,445,000 | MLS #1919535 |
| Jan 3, 1990 | Sold | $113,500 | Public Record |
| Jun 20, 1988 | Sold | $113,500 | Public Record |
| Aug 1, 1985 | Sold | $100,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $737,000 | $531,000 | $1,268,000 | $9,686 |
| 2024 | $601,000 | $531,000 | $1,132,000 | $9,260 |
| 2023 | $697,000 | $600,000 | $1,297,000 | $10,176 |
| 2022 | $396,000 | $418,000 | $814,000 | $7,743 |
| 2021 | $326,000 | $348,000 | $674,000 | $7,025 |
| 2020 | $326,000 | $348,000 | $674,000 | $6,828 |
| 2019 | $321,000 | $349,000 | $670,000 | $6,328 |
| 2018 | $297,000 | $348,000 | $645,000 | $6,235 |
| 2017 | $258,000 | $312,000 | $570,000 | $5,276 |
| 2016 | $224,000 | $275,000 | $499,000 | $5,196 |
| 2015 | $223,000 | $265,000 | $488,000 | $5,175 |
| 2014 | $212,000 | $259,000 | $471,000 | $4,775 |
| 2013 | $156,000 | $236,000 | $392,000 | $4,552 |
| 2012 | $139,000 | $219,000 | $358,000 | $4,412 |
| 2011 | $144,000 | $230,000 | $374,000 | $4,184 |
| 2010 | $179,000 | $184,000 | $363,000 | $3,904 |
| 2009 | $248,000 | $184,000 | $432,000 | $3,943 |
| 2007 | $218,000 | $166,000 | $384,000 | $3,631 |
Property facts
Year built
1985
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
1,930 sqft
Lot size
7,511 sqft
ZIP code
98074
City
Sammamish
Street
42nd St
Coordinates
47.64676, -122.05996
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,439
Gross rental yield
4.35%
Implied cap rate
2.83%
Trend-extrapolated value
—
Frequently asked questions
When did 21029 42nd St last sell?
21029 42nd St most recently sold on Aug 26, 2022 for $1,225,000.
What is the current tax assessment for 21029 42nd St?
The most recent total assessment for 21029 42nd St (year 2025) is $1,268,000 with $9,686 in property tax.
How does 21029 42nd St's assessment compare to its last sale price?
The current assessment is 3.5% above the last sale price of $1,225,000.
When was 21029 42nd St built?
21029 42nd St was built in 1985.
How does 21029 42nd St compare to others on 42nd St?
We track 8 other properties on 42nd St. Browse the list under "Other properties on 42nd St" to compare beds, baths, and sale history.
What are the property facts for 21029 42nd St?
21029 42nd St is a 3 bed, 3 bath, 1,930 sqft, 7,511 sqft lot single_family.
Is 21029 42nd St a flip candidate?
No — 21029 42nd St does not appear in our flips dataset.
Is 21029 42nd St a tax-appeal candidate?
No — 21029 42nd St 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 42nd St