1155 Cosper St
DuPont, WA 98327
4 bd 3 ba 1,951 sqft Built 2003 Lot 4,871 sqft single_family
Most recent sale
$549,950
Oct 5, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 5, 2022 | Sold | $549,950 | MLS #1975351 |
| Jul 28, 2022 | Listed | $549,950 | MLS #1975351 |
| Sep 19, 2017 | Sold | $370,797 | Public Record |
| Jul 10, 2017 | Relisted | $315,000 | MLS #1153631 |
| Jun 30, 2017 | Listed | $315,000 | MLS #1153631 |
| Dec 22, 2003 | Sold | $208,080 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $294,500 | $220,100 | $514,600 | $4,060 |
| 2025 | $294,500 | $220,100 | $514,600 | $3,894 |
| 2024 | $256,900 | $201,300 | $458,200 | $3,688 |
| 2023 | $264,600 | $201,300 | $465,900 | $3,682 |
| 2022 | $237,200 | $165,800 | $403,000 | $3,657 |
| 2021 | $237,200 | $165,800 | $403,000 | $3,464 |
| 2020 | $216,000 | $127,900 | $343,900 | $3,291 |
| 2019 | $205,500 | $106,600 | $312,100 | $3,092 |
| 2018 | $195,700 | $106,600 | $302,300 | $3,296 |
| 2017 | $190,800 | $91,500 | $282,300 | $2,956 |
| 2016 | $180,600 | $82,800 | $263,400 | $2,834 |
| 2015 | $177,700 | $77,200 | $254,900 | $2,820 |
| 2014 | $173,300 | $77,200 | $250,500 | $2,770 |
| 2013 | $151,700 | $78,900 | $230,600 | $2,745 |
| 2012 | $144,300 | $78,900 | $223,200 | $2,565 |
| 2011 | $145,200 | $84,800 | $230,000 | $2,541 |
| 2010 | $142,800 | $100,100 | $242,900 | $2,424 |
| 2008 | $149,100 | $111,800 | $260,900 | $2,591 |
| 2007 | $155,600 | $123,600 | $279,200 | $2,728 |
Property facts
Year built
2003
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
1,951 sqft
Lot size
4,871 sqft
ZIP code
98327
City
DuPont
Street
Cosper St
Coordinates
47.10686, -122.63282
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
$4,487
Gross rental yield
9.79%
Implied cap rate
6.36%
Trend-extrapolated value
—
Frequently asked questions
When did 1155 Cosper St last sell?
1155 Cosper St most recently sold on Oct 5, 2022 for $549,950.
What is the current tax assessment for 1155 Cosper St?
The most recent total assessment for 1155 Cosper St (year 2026) is $514,600 with $4,060 in property tax.
How does 1155 Cosper St's assessment compare to its last sale price?
The current assessment is 6.4% below the last sale price of $549,950.
When was 1155 Cosper St built?
1155 Cosper St was built in 2003.
How does 1155 Cosper St compare to others on Cosper St?
We track 4 other properties on Cosper St. Browse the list under "Other properties on Cosper St" to compare beds, baths, and sale history.
What are the property facts for 1155 Cosper St?
1155 Cosper St is a 4 bed, 3 bath, 1,951 sqft, 4,871 sqft lot single_family.
Is 1155 Cosper St a flip candidate?
No — 1155 Cosper St does not appear in our flips dataset.
Is 1155 Cosper St a tax-appeal candidate?
No — 1155 Cosper 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
0.0%
Implied 1-yr
0.0%
2026 Q3
$547.7K
2026 Q4
$547.7K
ZIP 98327 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cosper St