4820 Discovery Pt
Discovery Bay, CA 94505
3 bd 2 ba 1,975 sqft Built 1981 Lot 11,524 sqft single_family
Most recent sale
$1,000,000
Mar 4, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 26, 2023 | Sold | $920,000 | MLSListings |
| Nov 2, 2023 | Listed | $999,888 | MLSListings |
| Mar 4, 2022 | Sold | $1,000,000 | MLS #40976365 |
| Dec 16, 2021 | Listed | $975,000 | MLS #40976365 |
| May 20, 2021 | Sold | $600,000 | MLS #40939530 |
| May 7, 2021 | Relisted | $550,000 | MLS #40939530 |
| Mar 1, 2021 | Listed | $550,000 | MLS #40939530 |
| Feb 7, 2019 | Listing removed | $464,999 | ContraCosta |
| Jul 15, 2013 | Sold | $340,000 | MLS #40592524 |
| Jun 8, 2013 | Listing removed | $1,750 | ContraCosta |
| May 1, 2013 | Listed for rent | $1,750 | ContraCosta |
| Apr 8, 2013 | Relisted | $338,500 | MLS #40592524 |
| Feb 15, 2013 | Listing removed | $1,800 | ContraCosta |
| Feb 12, 2013 | Price changed for rent | $1,800 | ContraCosta |
| Feb 6, 2013 | Price changed | $338,500 | MLS #40592524 |
| Jan 19, 2013 | Price changed for rent | $1,850 | ContraCosta |
| Jan 17, 2013 | Price changed | $339,500 | MLS #40592524 |
| Jan 11, 2013 | Price changed | $343,500 | MLS #40592524 |
| Dec 26, 2012 | Price changed for rent | $1,900 | ContraCosta |
| Dec 14, 2012 | Listed for rent | $2,000 | ContraCosta |
| Dec 4, 2012 | Price changed | $344,500 | MLS #40592524 |
| Nov 9, 2012 | Price changed | $349,000 | MLS #40592524 |
| Nov 1, 2012 | Price changed | $357,000 | MLS #40592524 |
| Oct 24, 2012 | Price changed | $358,000 | MLS #40592524 |
| Oct 11, 2012 | Listed | $359,000 | MLS #40592524 |
| Dec 1, 2010 | Listing removed | $305,500 | ContraCosta |
| Nov 29, 2010 | Listing removed | $1,750 | ContraCosta |
| Oct 22, 2010 | Price changed | $305,500 | MLS #40439339 |
| Oct 22, 2010 | Price changed for rent | $1,750 | ContraCosta |
| Oct 17, 2010 | Price changed for rent | $1,800 | ContraCosta |
| Oct 17, 2010 | Price changed | $307,500 | MLS #40439339 |
| Sep 19, 2010 | Price changed | $310,000 | MLS #40439339 |
| Sep 19, 2010 | Price changed for rent | $1,900 | ContraCosta |
| Aug 29, 2010 | Price changed for rent | $2,100 | ContraCosta |
| Aug 8, 2010 | Price changed | $315,000 | MLS #40439339 |
| Aug 8, 2010 | Price changed for rent | $2,200 | ContraCosta |
| Aug 1, 2010 | Price changed | $318,000 | MLS #40439339 |
| Jun 30, 2010 | Price changed | $320,500 | MLS #40439339 |
| Jun 9, 2010 | Listed for rent | $2,500 | ContraCosta |
| Jun 6, 2010 | Price changed | $325,500 | MLS #40439339 |
| May 6, 2010 | Price changed | $329,500 | MLS #40439339 |
| May 4, 2010 | Price changed | $332,000 | MLS #40439339 |
| Feb 14, 2010 | Price changed | $334,000 | MLS #40439339 |
| Feb 13, 2010 | Price changed | $339,000 | MLS #40439339 |
| Feb 1, 2010 | Relisted | $344,000 | MLS #40439339 |
| Jan 14, 2010 | Listing removed | $344,000 | ContraCosta |
| Dec 28, 2009 | Price changed | $344,000 | MLS #40439339 |
| Dec 13, 2009 | Price changed | $349,000 | MLS #40439339 |
| Nov 19, 2009 | Listing removed | $359,000 | ContraCosta |
| Nov 19, 2009 | Listed | $359,000 | MLS #40439339 |
| Sep 24, 2009 | Listed | $359,000 | MLS #40431057 |
| Mar 26, 2004 | Sold | $450,000 | MLS #30004572 |
| Feb 4, 2004 | Listed | $464,999 | MLS #30004572 |
| Feb 3, 2004 | Listing removed | $464,999 | ContraCosta |
| Nov 2, 2003 | Listed | $464,999 | MLS #30000682 |
| Oct 30, 1980 | Sold | $97,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $494,700 | $443,700 | $938,400 | $12,061 |
| 2024 | $494,700 | $443,700 | $938,400 | $11,518 |
| 2023 | $545,000 | $400,000 | $945,000 | $11,818 |
| 2022 | $320,000 | $357,000 | $677,000 | $8,912 |
| 2021 | $181,196 | $203,848 | $385,044 | $5,685 |
| 2020 | $179,339 | $201,758 | $381,097 | $5,663 |
| 2019 | $175,823 | $197,802 | $373,625 | $5,598 |
| 2018 | $172,376 | $193,924 | $366,300 | $5,378 |
| 2017 | $168,997 | $190,122 | $359,119 | $5,497 |
| 2016 | $165,684 | $186,395 | $352,079 | $5,479 |
| 2015 | $163,196 | $183,596 | $346,792 | $5,315 |
| 2014 | $160,000 | $180,000 | $340,000 | $5,205 |
| 2013 | $151,992 | $188,681 | $340,673 | $5,176 |
| 2012 | $149,012 | $184,982 | $333,994 | $5,076 |
| 2011 | $146,091 | $181,355 | $327,446 | $4,836 |
| 2010 | $145,000 | $180,000 | $325,000 | $4,654 |
| 2009 | $187,999 | $282,001 | $470,000 | $6,103 |
| 2008 | $194,837 | $292,256 | $487,093 | $6,168 |
| 2007 | $191,017 | $286,526 | $477,543 | $5,987 |
Property facts
Year built
1981
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,975 sqft
Lot size
11,524 sqft
ZIP code
94505
City
Discovery Bay
Street
Discovery Pt
Coordinates
37.91374, -121.60656
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,320
Gross rental yield
7.58%
Implied cap rate
4.93%
Trend-extrapolated value
—
Frequently asked questions
When did 4820 Discovery Pt last sell?
4820 Discovery Pt most recently sold on Mar 4, 2022 for $1,000,000.
What is the current tax assessment for 4820 Discovery Pt?
The most recent total assessment for 4820 Discovery Pt (year 2025) is $938,400 with $12,061 in property tax.
How does 4820 Discovery Pt's assessment compare to its last sale price?
The current assessment is 6.2% below the last sale price of $1,000,000.
When was 4820 Discovery Pt built?
4820 Discovery Pt was built in 1981.
How does 4820 Discovery Pt compare to others on Discovery Pt?
We track 8 other properties on Discovery Pt. Browse the list under "Other properties on Discovery Pt" to compare beds, baths, and sale history.
What are the property facts for 4820 Discovery Pt?
4820 Discovery Pt is a 3 bed, 2 bath, 1,975 sqft, 11,524 sqft lot single_family.
Is 4820 Discovery Pt a flip candidate?
Yes — 4820 Discovery Pt appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 4820 Discovery Pt a tax-appeal candidate?
No — 4820 Discovery Pt 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 Discovery Pt