30820 Big Rock Rd
Duvall, WA 98019
2 bd 1.5 ba 1,400 sqft Built 1973 Lot 186,872 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 |
|---|---|---|---|---|
| 2025 | $478,000 | $298,000 | $776,000 | $7,394 |
| 2024 | $434,000 | $287,000 | $721,000 | $7,395 |
| 2023 | $428,000 | $358,000 | $786,000 | $7,514 |
| 2022 | $318,000 | $267,000 | $585,000 | $6,807 |
| 2021 | $269,000 | $226,000 | $495,000 | $6,387 |
| 2020 | $267,000 | $226,000 | $493,000 | $6,409 |
| 2019 | $239,000 | $207,000 | $446,000 | $5,591 |
| 2018 | $237,000 | $195,000 | $432,000 | $5,834 |
| 2017 | $172,000 | $189,000 | $361,000 | $4,948 |
| 2016 | $161,000 | $178,000 | $339,000 | $4,807 |
| 2015 | $171,000 | $181,000 | $352,000 | $4,968 |
| 2014 | $136,000 | $145,000 | $281,000 | $4,343 |
| 2013 | $122,000 | $130,000 | $252,000 | $3,954 |
| 2012 | $175,000 | $124,000 | $299,000 | $4,167 |
| 2011 | $175,000 | $124,000 | $299,000 | $4,123 |
| 2009 | $221,000 | $146,000 | $367,000 | $3,938 |
| 2007 | $204,000 | $131,000 | $335,000 | $3,389 |
Property facts
Year built
1973
Property type
single_family
Stories
—
Beds
2
Baths
1.5
Living area
1,400 sqft
Lot size
186,872 sqft
ZIP code
98019
City
Duvall
Street
Big Rock Rd
Coordinates
47.70967, -121.92654
Comparable properties nearby
Frequently asked questions
When did 30820 Big Rock Rd last sell?
No public-record sale is on file for 30820 Big Rock Rd.
What is the current tax assessment for 30820 Big Rock Rd?
The most recent total assessment for 30820 Big Rock Rd (year 2025) is $776,000 with $7,394 in property tax.
When was 30820 Big Rock Rd built?
30820 Big Rock Rd was built in 1973.
How does 30820 Big Rock Rd compare to others on Big Rock Rd?
We track 8 other properties on Big Rock Rd. Browse the list under "Other properties on Big Rock Rd" to compare beds, baths, and sale history.
What are the property facts for 30820 Big Rock Rd?
30820 Big Rock Rd is a 2 bed, 1.5 bath, 1,400 sqft, 186,872 sqft lot single_family.
Is 30820 Big Rock Rd a flip candidate?
No — 30820 Big Rock Rd does not appear in our flips dataset.
Is 30820 Big Rock Rd a tax-appeal candidate?
No — 30820 Big Rock 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
-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 Big Rock Rd