31780 171st St
Duvall, WA 98019
3 bd 2 ba 1,650 sqft Built 1989 Lot 45,321 sqft single_family
Most recent sale
$800,000
Apr 5, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 5, 2022 | Sold | $800,000 | MLS #1900413 |
| Mar 17, 2022 | Listed | $800,000 | MLS #1900413 |
| Aug 19, 2015 | Sold | $395,000 | MLS #821806 |
| Jul 21, 2015 | Listed | $379,950 | MLS #821806 |
| Aug 18, 2006 | Sold | $399,950 | Public Record |
| Apr 28, 2000 | Sold | $238,000 | Public Record |
| Nov 23, 1992 | Sold | $152,500 | Public Record |
| Sep 20, 1989 | Sold | $126,500 | Public Record |
| Jan 24, 1984 | Sold | $36,000 | Public Record |
| Jan 27, 1978 | Sold | $32,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $587,000 | $265,000 | $852,000 | $8,149 |
| 2024 | $537,000 | $255,000 | $792,000 | $8,149 |
| 2023 | $511,000 | $268,000 | $779,000 | $7,545 |
| 2022 | $380,000 | $200,000 | $580,000 | $6,839 |
| 2021 | $321,000 | $170,000 | $491,000 | $6,418 |
| 2020 | $321,000 | $170,000 | $491,000 | $6,441 |
| 2019 | $319,000 | $170,000 | $489,000 | $5,543 |
| 2018 | $286,000 | $156,000 | $442,000 | $5,782 |
| 2017 | $281,000 | $147,000 | $428,000 | $4,818 |
| 2016 | $245,000 | $106,000 | $351,000 | $4,670 |
| 2015 | $229,000 | $100,000 | $329,000 | $4,818 |
| 2014 | $239,000 | $102,000 | $341,000 | $4,210 |
| 2013 | $190,000 | $82,000 | $272,000 | $3,834 |
| 2012 | $170,000 | $74,000 | $244,000 | $4,042 |
| 2011 | $211,000 | $102,000 | $313,000 | $4,309 |
| 2010 | $211,000 | $102,000 | $313,000 | $3,941 |
| 2009 | $263,000 | $121,000 | $384,000 | $4,115 |
| 2007 | $241,000 | $109,000 | $350,000 | $3,531 |
Property facts
Year built
1989
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,650 sqft
Lot size
45,321 sqft
ZIP code
98019
City
Duvall
Street
171st St
Coordinates
47.74882, -121.91107
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$3,795
Gross rental yield
5.69%
Implied cap rate
3.70%
Trend-extrapolated value
—
Frequently asked questions
When did 31780 171st St last sell?
31780 171st St most recently sold on Apr 5, 2022 for $800,000.
What is the current tax assessment for 31780 171st St?
The most recent total assessment for 31780 171st St (year 2025) is $852,000 with $8,149 in property tax.
How does 31780 171st St's assessment compare to its last sale price?
The current assessment is 6.5% above the last sale price of $800,000.
When was 31780 171st St built?
31780 171st St was built in 1989.
How does 31780 171st St compare to others on 171st St?
We track 5 other properties on 171st St. Browse the list under "Other properties on 171st St" to compare beds, baths, and sale history.
What are the property facts for 31780 171st St?
31780 171st St is a 3 bed, 2 bath, 1,650 sqft, 45,321 sqft lot single_family.
Is 31780 171st St a flip candidate?
No — 31780 171st St does not appear in our flips dataset.
Is 31780 171st St a tax-appeal candidate?
No — 31780 171st 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
-4.0%
Implied 1-yr
-16.0%
2026 Q3
$855.9K
2026 Q4
$809.6K
ZIP 98019 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 171st St