Alameda County property record for 2239 23rd Ave, Oakland, CA 94606
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 3.5 ba · 2,980 sqft · built 1906 |
| Lot Size | 0.103 acres (4,497 sqft) |
| Owner | Company Name on File |
| Last Sale | $285,000 (Aug 2011) |
| Tax Bill | $7,860 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22-296-37 |
| Primary APN | 22-296-37 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,980 sqft Living Area |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 4,497 sqft (0.103 acres) |
| Street Address | 2239 23RD AVE |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94606-4241 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | LOT: 00037 BLK: AR: 0022 PAGE: 0296 |
| Legal Subdivision | HEALD 23RD AVE |
| Legal Block | B |
| Legal Lot Number | 3 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 405800 |
2239 23rd Ave, a triplex, is owned by a company that bought it in August 2011.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 961 WILLIAM DR, SAN LORENZO, CA 94580-1556 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 17, 2011 · Amount on File |
| Deed Sale | Aug 17, 2011 · Amount on File |
| Deed Document Number | 2011235753 |
| Prior Transfer Date | Jan 13, 1994 |
| Prior Transfer Doc | 0000069737 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 2239 23rd Ave was $7,860.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $365,113 (+2%) Land $109,534 Building $255,579 | |
| 2025 | $7,860.00 | $357,957 Land $107,387 Building $250,570 |
| 2023 | $7,712.00 | $344,060 Land $103,218 Building $240,842 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2239 23rd Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 2239 23rd Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 1,078 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures