Alameda County property record for 318 Harrison St, Oakland, CA 94607
| Property Type | Commercial Office |
|---|---|
| Details | 22,696 sqft · built 1922 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Company Name on File |
| Tax Bill | $87,546 (2025) |
| Deeds & Mortgages | Jul 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1-153-12-1 |
| Primary APN | 1-153-12-1 |
|---|---|
| Alternative APN |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 22,696 sqft Total Area |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 7,500 sqft (0.172 acres) |
| Street Address | 318 HARRISON ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94607-4109 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | LOT: 00001 BLK: 0012 AR: 0001 PAGE: 0153 |
| Legal Subdivision | KELLERSBERGERS MAP |
| Legal Block | 38 |
| Legal Lot Number | 5-8 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 983200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Oakland Waterfront Warehouse District listed 2000 · 25 contributing resources · NRIS 00000361 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
318 Harrison St, a commercial property, is owned by a company that acquired it in January 2001.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 530, ALAMEDA, CA 94501-9630 |
| 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 | Jan 4, 2001 |
| Deed Sale | Jan 4, 2001 |
| Deed Document Number | 20014975 |
| Prior Transfer Date | Jun 23, 1994 |
| Prior Transfer Doc | 0000256171 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 2, 2020 |
| Property Address | 318 HARRISON ST, OAKLAND, CA 94607-4109 |
| Document Number | 0000154092 |
| Instrument Date | Jun 17, 2020 |
| Instrument | 154092 |
| Transaction Type | Construction Loan |
| Record Updated | Aug 21, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 318 HARRISON ST OAKLAND CA 946074109, OAKLAND, CA 94607-4109 |
| Document Number | 0000154092 |
|---|---|
| Date | Jul 2, 2020 |
| Instrument | 154092 |
| Name | MISCELLANEOUS INS CO |
|---|---|
| Address | 10265 NE TANASBOURNE DR, HILLSBORO, OR 97124-7834 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Jul 1, 2045 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 318 Harrison St was $87,546.
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 | $6,327,803 (+2%) Land $1,356,581 Building $4,971,222 | |
| 2025 | $87,546.00 | $6,203,746 Land $1,329,985 Building $4,873,761 |
| 2023 | $89,068.00 | $5,962,886 Land $1,278,348 Building $4,684,538 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 318 Harrison St 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 318 Harrison 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 168 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Google Fiber, Sail Internet, T-Mobile.
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