527 Diane St
Castle Rock, WA 98611
3 bd 1 ba 1,188 sqft Built 1980 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 | $243,140 | $50,930 | $294,070 | $2,500 |
| 2025 | $243,140 | $50,930 | $294,070 | $2,462 |
| 2024 | $214,580 | $50,930 | $265,510 | $2,176 |
| 2023 | $219,310 | $45,260 | $264,570 | $2,196 |
| 2022 | $185,860 | $39,700 | $225,560 | $2,075 |
| 2021 | $168,960 | $36,090 | $205,050 | $2,022 |
| 2020 | $134,095 | $32,813 | $166,908 | $1,604 |
| 2019 | $113,640 | $32,810 | $146,450 | $1,505 |
| 2018 | $95,840 | $31,250 | $127,090 | $1,501 |
| 2017 | $93,660 | $18,900 | $112,560 | $1,354 |
| 2016 | $90,930 | $18,900 | $109,830 | $1,254 |
| 2015 | $90,930 | $18,900 | $109,830 | $1,275 |
| 2014 | $79,070 | $18,900 | $97,970 | $1,157 |
| 2013 | $79,070 | $18,900 | $97,970 | $1,138 |
| 2012 | $86,890 | $21,000 | $107,890 | $1,103 |
| 2011 | $95,210 | $22,880 | $118,090 | $1,235 |
| 2009 | $97,430 | $22,880 | $120,310 | $1,282 |
| 2008 | $81,190 | $17,600 | $98,790 | $1,237 |
Property facts
Year built
1980
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,188 sqft
Lot size
—
ZIP code
98611
City
Castle Rock
Street
Diane St
Coordinates
46.26941, -122.91387
Comparable properties nearby
Frequently asked questions
When did 527 Diane St last sell?
No public-record sale is on file for 527 Diane St.
What is the current tax assessment for 527 Diane St?
The most recent total assessment for 527 Diane St (year 2026) is $294,070 with $2,500 in property tax.
When was 527 Diane St built?
527 Diane St was built in 1980.
How does 527 Diane St compare to others on Diane St?
We track 4 other properties on Diane St. Browse the list under "Other properties on Diane St" to compare beds, baths, and sale history.
What are the property facts for 527 Diane St?
527 Diane St is a 3 bed, 1 bath, 1,188 sqft single_family.
Is 527 Diane St a flip candidate?
No — 527 Diane St does not appear in our flips dataset.
Is 527 Diane St a tax-appeal candidate?
No — 527 Diane 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
+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 Diane St