815 Castle Ave
Winthrop, WA 98862
3 bd 2 ba 1,566 sqft Built 2007 Lot 4,792 sqft single_family
Most recent sale
$298,000
Sep 14, 2018
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 30, 2025 | Sold | $525,000 | Public Record |
| Jul 15, 2024 | Price changed | $575,000 | NWMLS |
| May 31, 2024 | Price changed | $589,000 | NWMLS |
| May 6, 2024 | Price changed | $595,000 | NWMLS |
| Apr 1, 2024 | Listed | $620,000 | NWMLS |
| Feb 2, 2024 | Listing removed | — | NWMLS |
| Dec 7, 2023 | Price changed | $599,950 | NWMLS |
| Oct 11, 2023 | Price changed | $624,500 | NWMLS |
| Aug 19, 2023 | Price changed | $599,000 | NWMLS |
| Jul 28, 2023 | Listed | $649,000 | NWMLS |
| Oct 27, 2018 | Listing removed | — | NWMLS |
| Oct 13, 2018 | Listed | $305,000 | NWMLS |
| Sep 14, 2018 | Sold | $298,000 | NWMLS |
| May 9, 2018 | Listed | $305,000 | NWMLS |
| Oct 15, 2015 | Listing removed | $299,000 | NWMLS |
| Jul 7, 2015 | Listed | $299,000 | NWMLS |
| Aug 22, 2008 | Sold | $294,498 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $478,400 | $65,000 | $543,400 | $4,253 |
| 2025 | $444,200 | $65,000 | $509,200 | $4,152 |
| 2024 | $410,000 | $65,000 | $475,000 | $3,730 |
| 2023 | $341,700 | $65,000 | $406,700 | $3,430 |
| 2022 | $242,500 | $50,000 | $292,500 | $3,179 |
| 2021 | $186,500 | $50,000 | $236,500 | $3,375 |
| 2020 | $186,500 | $50,000 | $236,500 | $2,697 |
| 2019 | $186,500 | $50,000 | $236,500 | $2,569 |
| 2018 | $186,500 | $50,000 | $236,500 | $2,791 |
| 2017 | $186,500 | $50,000 | $236,500 | $2,453 |
| 2016 | $193,500 | $36,000 | $229,500 | $2,323 |
| 2015 | $193,500 | $36,000 | $229,500 | $2,142 |
| 2014 | $193,500 | $36,000 | $229,500 | $2,174 |
| 2013 | $193,500 | $36,000 | $229,500 | $2,224 |
| 2012 | $193,500 | $36,000 | $229,500 | $2,143 |
| 2011 | $215,000 | $40,000 | $255,000 | $2,109 |
| 2009 | $253,000 | $17,500 | $270,500 | $2,204 |
| 2008 | — | $17,500 | $17,500 | $141 |
Property facts
Year built
2007
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,566 sqft
Lot size
4,792 sqft
ZIP code
98862
City
Winthrop
Street
Castle Ave
Coordinates
48.47013, -120.17206
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 815 Castle Ave last sell?
815 Castle Ave most recently sold on Sep 14, 2018 for $298,000.
What is the current tax assessment for 815 Castle Ave?
The most recent total assessment for 815 Castle Ave (year 2026) is $543,400 with $4,253 in property tax.
How does 815 Castle Ave's assessment compare to its last sale price?
The current assessment is 82.3% above the last sale price of $298,000.
When was 815 Castle Ave built?
815 Castle Ave was built in 2007.
How does 815 Castle Ave compare to others on Castle Ave?
We track 8 other properties on Castle Ave. Browse the list under "Other properties on Castle Ave" to compare beds, baths, and sale history.
What are the property facts for 815 Castle Ave?
815 Castle Ave is a 3 bed, 2 bath, 1,566 sqft, 4,792 sqft lot single_family.
Is 815 Castle Ave a flip candidate?
No — 815 Castle Ave does not appear in our flips dataset.
Is 815 Castle Ave a tax-appeal candidate?
No — 815 Castle Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.8%
Implied 1-yr
+3.2%
2026 Q2
$571.1K
2026 Q3
$575.5K
ZIP 98862 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Castle Ave