5101 Portola Ct
Antioch, CA 94531
3 bd 2 ba 1,720 sqft Built 1992 Lot 6,385 sqft single_family
Most recent sale
$185,000
Jul 24, 2009
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 21, 2022 | Sold | $570,000 | bridgeMLS |
| Oct 7, 2022 | Price changed | $625,000 | MLS #41008644 |
| Sep 16, 2022 | Listed | $649,000 | MLS #41008644 |
| Jan 27, 2010 | Listing removed | $1,800 | ContraCosta |
| Nov 5, 2009 | Listed for rent | $1,800 | ContraCosta |
| Jul 24, 2009 | Sold | $185,000 | MLS #40416683 |
| Jun 25, 2009 | Listed | $182,160 | MLS #40416683 |
| Apr 13, 2009 | Listing removed | $199,000 | ContraCosta |
| Feb 23, 2009 | Listing removed | $199,000 | ContraCosta |
| Apr 10, 1998 | Sold | $179,000 | Public Record |
| Nov 26, 1991 | Sold | $200,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $322,524 | $270,504 | $593,028 | $6,769 |
| 2024 | $322,524 | $270,504 | $593,028 | $6,615 |
| 2023 | $310,000 | $260,000 | $570,000 | $6,376 |
| 2022 | $188,531 | $36,485 | $225,016 | $2,883 |
| 2021 | $184,835 | $35,770 | $220,605 | $2,795 |
| 2020 | $182,940 | $35,404 | $218,344 | $2,758 |
| 2019 | $179,353 | $34,710 | $214,063 | $2,719 |
| 2018 | $175,837 | $34,030 | $209,867 | $2,617 |
| 2017 | $172,390 | $33,363 | $205,753 | $2,558 |
| 2016 | $169,010 | $32,709 | $201,719 | $2,486 |
| 2015 | $166,472 | $32,218 | $198,690 | $2,699 |
| 2014 | $163,212 | $31,587 | $194,799 | $3,191 |
| 2013 | $157,515 | $30,485 | $188,000 | $4,373 |
| 2012 | $133,636 | $25,864 | $159,500 | $4,038 |
| 2011 | $156,167 | $30,225 | $186,392 | $4,311 |
| 2010 | $155,000 | $30,000 | $185,000 | $4,280 |
| 2009 | $165,635 | $59,365 | $225,000 | $4,629 |
| 2008 | $169,577 | $60,777 | $230,354 | $4,657 |
| 2007 | $166,252 | $59,586 | $225,838 | $4,603 |
Property facts
Year built
1992
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,720 sqft
Lot size
6,385 sqft
ZIP code
94531
City
Antioch
Street
Portola Ct
Coordinates
37.96497, -121.78489
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 5101 Portola Ct last sell?
5101 Portola Ct most recently sold on Jul 24, 2009 for $185,000.
What is the current tax assessment for 5101 Portola Ct?
The most recent total assessment for 5101 Portola Ct (year 2025) is $593,028 with $6,769 in property tax.
How does 5101 Portola Ct's assessment compare to its last sale price?
The current assessment is 220.6% above the last sale price of $185,000.
When was 5101 Portola Ct built?
5101 Portola Ct was built in 1992.
How does 5101 Portola Ct compare to others on Portola Ct?
We track 2 other properties on Portola Ct. Browse the list under "Other properties on Portola Ct" to compare beds, baths, and sale history.
What are the property facts for 5101 Portola Ct?
5101 Portola Ct is a 3 bed, 2 bath, 1,720 sqft, 6,385 sqft lot single_family.
Is 5101 Portola Ct a flip candidate?
No — 5101 Portola Ct does not appear in our flips dataset.
Is 5101 Portola Ct a tax-appeal candidate?
No — 5101 Portola Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.6%
Implied 1-yr
-18.4%
2026 Q3
$568.5K
2026 Q4
$568.5K
ZIP 94531 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portola Ct