6406 Green Castle Cir
Discovery Bay, CA 94505
4 bd 4 ba 3,505 sqft Built 2006 Lot 6,686 sqft single_family
Most recent sale
$820,000
Feb 21, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 21, 2024 | Sold | $820,000 | SanFrancisco |
| Jan 3, 2024 | Relisted | $835,000 | SanFrancisco |
| Jan 1, 2024 | Listing removed | $835,000 | SanFrancisco |
| Jul 24, 2023 | Listed | $835,000 | SanFrancisco |
| Apr 9, 2012 | Sold | $320,000 | Public Record |
| Feb 15, 2012 | Sold | $325,000 | ContraCosta |
| Sep 23, 2011 | Listed | $329,000 | ContraCosta |
| Apr 25, 2007 | Sold | $630,000 | ContraCosta |
| Feb 28, 2005 | Sold | $7,285,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $652,800 | $183,600 | $836,400 | $11,343 |
| 2024 | $652,800 | $183,600 | $836,400 | $6,225 |
| 2023 | $353,728 | $32,592 | $386,320 | $6,128 |
| 2022 | $346,793 | $31,953 | $378,746 | $6,027 |
| 2021 | $339,994 | $31,327 | $371,321 | $5,889 |
| 2020 | $336,508 | $31,006 | $367,514 | $5,856 |
| 2019 | $329,910 | $30,399 | $360,309 | $5,779 |
| 2018 | $323,442 | $29,803 | $353,245 | $5,552 |
| 2017 | $317,100 | $29,219 | $346,319 | $5,428 |
| 2016 | $310,883 | $28,647 | $339,530 | $5,116 |
| 2015 | $306,214 | $28,217 | $334,431 | $4,962 |
| 2014 | $300,216 | $27,665 | $327,881 | $4,867 |
| 2013 | $298,860 | $27,540 | $326,400 | $4,822 |
| 2012 | $263,444 | $78,056 | $341,500 | $4,979 |
| 2011 | $224,486 | $66,514 | $291,000 | $4,412 |
| 2010 | $242,229 | $71,771 | $314,000 | $4,567 |
| 2009 | $243,386 | $72,114 | $315,500 | $4,516 |
| 2008 | $379,157 | $112,343 | $491,500 | $6,545 |
| 2007 | $308,440 | $41,616 | $350,056 | $4,947 |
Property facts
Year built
2006
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,505 sqft
Lot size
6,686 sqft
ZIP code
94505
City
Discovery Bay
Street
Green Castle Cir
Coordinates
37.92143, -121.61652
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,920
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 6406 Green Castle Cir last sell?
6406 Green Castle Cir most recently sold on Feb 21, 2024 for $820,000.
What is the current tax assessment for 6406 Green Castle Cir?
The most recent total assessment for 6406 Green Castle Cir (year 2025) is $836,400 with $11,343 in property tax.
How does 6406 Green Castle Cir's assessment compare to its last sale price?
The current assessment is 2.0% above the last sale price of $820,000.
When was 6406 Green Castle Cir built?
6406 Green Castle Cir was built in 2006.
How does 6406 Green Castle Cir compare to others on Green Castle Cir?
We track 8 other properties on Green Castle Cir. Browse the list under "Other properties on Green Castle Cir" to compare beds, baths, and sale history.
What are the property facts for 6406 Green Castle Cir?
6406 Green Castle Cir is a 4 bed, 4 bath, 3,505 sqft, 6,686 sqft lot single_family.
Is 6406 Green Castle Cir a flip candidate?
No — 6406 Green Castle Cir does not appear in our flips dataset.
Is 6406 Green Castle Cir a tax-appeal candidate?
No — 6406 Green Castle Cir 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 Green Castle Cir