Alameda County property record for 4256 Porter St, Oakland, CA 94619 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 957 sqft · built 1919 |
| Lot Size | 0.078 acres (3,440 sqft) |
| Owner | Individual Name on File |
| Last Sale | $188,000 (Sep 2012) |
| Tax Bill | $4,823 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 32-2032-4 |
| Primary APN | 32-2032-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 957 sqft Living Area |
| Year Built | Built 1919 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 3,440 sqft (0.078 acres) |
| Street Address | 4256 PORTER ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94619-1829 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBD:THE FREMONT TRACT |
| Legal Subdivision | THE FREMONT TRACT |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 407000 |
Source: Alameda County records · APN 32-2032-4
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4256 PORTER ST, OAKLAND, CA 94619-1829 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 12, 2012 · Amount on Record |
| Deed Sale | Sep 12, 2012 · Amount on Record |
| Prior Sale | May 24, 1994 |
| Deed Document Number | 2012298938 |
| Record Updated | Jun 07, 2026 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,823.00 (+1.45%) Homeowner's exemption | $231,498 (+4.04%) Land $69,449 Building $162,049 |
| 2023 | $4,754.00 Homeowner's exemption | $222,510 Land $66,753 Building $155,757 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 933 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| Unwired | Fixed Wireless | 300 / 25 |
May also be available at this address: T-Mobile USA, Etheric Communications, LLC., AT&T, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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