870 Si Town Rd
Castle Rock, WA 98611
3 bd 2 ba 1,080 sqft Built 1993 Lot 108,900 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 |
|---|---|---|---|---|
| 2026 | $249,320 | $78,470 | $327,790 | $2,771 |
| 2025 | $249,320 | $78,470 | $327,790 | $2,619 |
| 2024 | $210,600 | $62,630 | $273,230 | $2,198 |
| 2023 | $240,040 | $62,640 | $302,680 | $2,469 |
| 2022 | $208,730 | $54,940 | $263,670 | $2,376 |
| 2021 | $172,510 | $49,500 | $222,010 | $2,063 |
| 2020 | $148,712 | $44,999 | $193,711 | $1,740 |
| 2019 | $110,980 | $45,000 | $155,980 | $1,426 |
| 2018 | $87,760 | $42,450 | $130,210 | $1,378 |
| 2017 | $48,770 | $54,430 | $103,200 | $1,079 |
| 2016 | $48,770 | $54,430 | $103,200 | $1,004 |
| 2015 | $49,120 | $54,430 | $103,550 | $1,040 |
| 2014 | $49,120 | $50,400 | $99,520 | $1,027 |
| 2013 | $49,120 | $50,400 | $99,520 | $1,031 |
| 2012 | $49,120 | $56,000 | $105,120 | $1,023 |
| 2011 | $52,000 | $53,500 | $105,500 | $990 |
| 2009 | $52,000 | $53,500 | $105,500 | $1,080 |
| 2008 | $52,000 | $41,800 | $93,800 | $1,066 |
Property facts
Year built
1993
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,080 sqft
Lot size
108,900 sqft
ZIP code
98611
City
Castle Rock
Street
Si Town Rd
Coordinates
46.28658, -122.87199
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 870 Si Town Rd last sell?
No public-record sale is on file for 870 Si Town Rd.
What is the current tax assessment for 870 Si Town Rd?
The most recent total assessment for 870 Si Town Rd (year 2026) is $327,790 with $2,771 in property tax.
When was 870 Si Town Rd built?
870 Si Town Rd was built in 1993.
How does 870 Si Town Rd compare to others on Si Town Rd?
We track 8 other properties on Si Town Rd. Browse the list under "Other properties on Si Town Rd" to compare beds, baths, and sale history.
What are the property facts for 870 Si Town Rd?
870 Si Town Rd is a 3 bed, 2 bath, 1,080 sqft, 108,900 sqft lot single_family.
Is 870 Si Town Rd a flip candidate?
No — 870 Si Town Rd does not appear in our flips dataset.
Is 870 Si Town Rd a tax-appeal candidate?
No — 870 Si Town Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.7%
Implied 1-yr
+10.8%
2026 Q2
$567.6K
2026 Q3
$580.6K
ZIP 98611 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Si Town Rd