Alameda County property record for 1503 12th St, Oakland, CA 94607
| Property Type | Duplex |
|---|---|
| Details | 8 bd · 2 ba · 3,144 sqft · built 1883 |
| Lot Size | 0.115 acres (5,008 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,555 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4-89-2 |
| Primary APN | 4-89-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 12 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 3,144 sqft Living Area |
| Year Built | Built 1883 |
|---|---|
| Effective Year Built | Effective 1883 |
| Architectural Style | L-Shape |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 5,008 sqft (0.115 acres) |
| Heating System | HVAC |
|---|
| Street Address | 1503 12TH ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94607-2048 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R36 |
| Legal Description | LOT: 00014 BLK: AR: 0004 PAGE: 0067 ;LOT: 00016 BLK: AR: 0006 PAGE: 0019 ;LOT: 00033 BLK: AR: 0006 PAGE: 0025 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 402200 |
1503 12th St, a duplex, is owned by a company that acquired it in November 2001.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2220 OXFORD ST, BERKELEY, CA 94704-1389 |
| 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 Transfer Date | Nov 14, 2001 |
| Transfer Doc | 0000443981 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1503 12th St was $1,555.
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 | $568,660 (+2%) Land $170,598 Building $398,062 | |
| 2025 | $1,555.00 | $557,511 Land $167,253 Building $390,258 |
| 2023 | $1,434.00 | $535,867 Land $160,760 Building $375,107 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1503 12th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 1503 12th St 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 651 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 · Fixed Wireless · 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Google Fiber, Sail Internet.
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