3020 Castle Rock Loop
Discovery Bay, CA 94505
5 bd 3 ba 3,198 sqft Built 2004 Lot 7,261 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 | $585,098 | $109,363 | $694,461 | $9,797 |
| 2024 | $585,098 | $109,363 | $694,461 | $9,337 |
| 2023 | $562,379 | $105,117 | $667,496 | $9,194 |
| 2022 | $551,352 | $103,056 | $654,408 | $9,044 |
| 2021 | $540,542 | $101,036 | $641,578 | $8,831 |
| 2020 | $489,000 | $132,000 | $621,000 | $8,643 |
| 2019 | $474,013 | $127,487 | $601,500 | $8,381 |
| 2018 | $474,013 | $127,487 | $601,500 | $8,188 |
| 2017 | $442,096 | $118,904 | $561,000 | $7,709 |
| 2016 | $403,876 | $108,624 | $512,500 | $6,906 |
| 2015 | $363,291 | $97,709 | $461,000 | $6,266 |
| 2014 | $382,992 | $103,008 | $486,000 | $6,520 |
| 2013 | $289,608 | $77,892 | $367,500 | $5,201 |
| 2012 | $228,534 | $61,466 | $290,000 | $4,346 |
| 2011 | $228,534 | $61,466 | $290,000 | $4,330 |
| 2010 | $243,113 | $65,387 | $308,500 | $4,436 |
| 2009 | $262,420 | $70,580 | $333,000 | $4,638 |
| 2008 | $386,931 | $104,069 | $491,000 | $6,471 |
| 2007 | $501,083 | $134,772 | $635,855 | $7,930 |
Property facts
Year built
2004
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,198 sqft
Lot size
7,261 sqft
ZIP code
94505
City
Discovery Bay
Street
Castle Rock Loop
Coordinates
37.91673, -121.61633
Comparable properties nearby
Frequently asked questions
When did 3020 Castle Rock Loop last sell?
No public-record sale is on file for 3020 Castle Rock Loop.
What is the current tax assessment for 3020 Castle Rock Loop?
The most recent total assessment for 3020 Castle Rock Loop (year 2025) is $694,461 with $9,797 in property tax.
When was 3020 Castle Rock Loop built?
3020 Castle Rock Loop was built in 2004.
How does 3020 Castle Rock Loop compare to others on Castle Rock Loop?
We track 8 other properties on Castle Rock Loop. Browse the list under "Other properties on Castle Rock Loop" to compare beds, baths, and sale history.
What are the property facts for 3020 Castle Rock Loop?
3020 Castle Rock Loop is a 5 bed, 3 bath, 3,198 sqft, 7,261 sqft lot single_family.
Is 3020 Castle Rock Loop a flip candidate?
No — 3020 Castle Rock Loop does not appear in our flips dataset.
Is 3020 Castle Rock Loop a tax-appeal candidate?
No — 3020 Castle Rock Loop is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.2%
Implied 1-yr
+0.6%
2026 Q3
$971.8K
2026 Q4
$973.3K
ZIP 94505 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Castle Rock Loop