831 Portal Ave
Oakland, CA 94610
4 bd 4 ba 3,124 sqft Built 1929 Lot 5,353 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 | $1,749,300 | $749,700 | $2,499,000 | $33,979 |
| 2024 | $1,749,300 | $749,700 | $2,499,000 | $34,681 |
| 2023 | $1,791,752 | $755,893 | $2,547,645 | $36,832 |
| 2022 | $1,729,174 | $741,074 | $2,470,248 | $35,755 |
| 2021 | $1,695,271 | $726,544 | $2,421,815 | $34,761 |
| 2020 | $1,677,900 | $719,100 | $2,397,000 | $34,390 |
| 2019 | $1,488,690 | $638,010 | $2,126,700 | $30,406 |
| 2018 | $880,131 | $377,199 | $1,257,330 | $18,357 |
| 2017 | $862,877 | $369,804 | $1,232,681 | $17,709 |
| 2016 | $845,959 | $362,553 | $1,208,512 | $17,263 |
| 2015 | $833,258 | $357,110 | $1,190,368 | $17,178 |
| 2014 | $816,937 | $350,116 | $1,167,053 | $17,522 |
| 2013 | $813,246 | $348,534 | $1,161,780 | $17,476 |
| 2012 | $742,700 | $318,300 | $1,061,000 | $15,626 |
| 2010 | $742,700 | $318,300 | $1,061,000 | $15,500 |
| 2009 | $742,700 | $318,300 | $1,061,000 | $14,043 |
| 2008 | $761,411 | $326,319 | $1,087,730 | $15,142 |
| 2007 | $746,487 | $319,923 | $1,066,410 | $14,736 |
Property facts
Year built
1929
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
3,124 sqft
Lot size
5,353 sqft
ZIP code
94610
City
Oakland
Street
Portal Ave
Coordinates
37.81292, -122.22983
Comparable properties nearby
Frequently asked questions
When did 831 Portal Ave last sell?
No public-record sale is on file for 831 Portal Ave.
What is the current tax assessment for 831 Portal Ave?
The most recent total assessment for 831 Portal Ave (year 2025) is $2,499,000 with $33,979 in property tax.
When was 831 Portal Ave built?
831 Portal Ave was built in 1929.
How does 831 Portal Ave compare to others on Portal Ave?
We track 5 other properties on Portal Ave. Browse the list under "Other properties on Portal Ave" to compare beds, baths, and sale history.
What are the property facts for 831 Portal Ave?
831 Portal Ave is a 4 bed, 4 bath, 3,124 sqft, 5,353 sqft lot single_family.
Is 831 Portal Ave a flip candidate?
No — 831 Portal Ave does not appear in our flips dataset.
Is 831 Portal Ave a tax-appeal candidate?
No — 831 Portal Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.9%
Implied 1-yr
+3.5%
2026 Q3
$1.27M
2026 Q4
$1.28M
ZIP 94610 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portal Ave