Alameda County property record for 483 30th St, Oakland, CA 94609
| Property Type | Medical Building |
|---|---|
| Details | 3,902 sqft · built 2000 |
| Lot Size | 0.205 acres (8,947 sqft) |
| Owner | Trust Name on File |
| Last Sale | $28,000 (Jan 1999) |
| Tax Bill | $20,384 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 009-0699-003-01 |
| Primary APN | 009-0699-003-01 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,902 sqft Total Area |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 8,947 sqft (0.205 acres) |
| Street Address | 483 30TH ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94609 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Legal Description | LOT: 00001 BLK: 0003 AR: 0009 PAGE: 0699 |
| Legal Subdivision | ARMES |
| Legal Block | A |
| Legal Lot Number | 1-3 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 401300 |
483 30th St, a commercial property, is held in a trust since February 2015.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 172 ALVARADO RD, BERKELEY, CA 94705-1559 |
| Owner Type | Company |
| Vesting | Trust |
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 8, 1999 · Amount on File |
| Deed Sale | Jan 8, 1999 · Amount on File |
| Deed Document Number | 19998375 |
| Last Transfer Date | Feb 18, 2015 |
| Transfer Doc | 0000059155 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 483 30th St was $20,384, up 4.8% from the year before.
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 | $1,360,150 (+2%) Land $576,172 Building $783,978 | |
| 2025 | $20,384.00 (+4.85%) | $1,333,483 Land $564,876 Building $768,607 |
| 2024 | $19,442.00 (-4.99%) | |
| 2023 | $20,463.00 | $1,281,712 Land $542,945 Building $738,767 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 483 30th 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 483 30th 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 510 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, T-Mobile.
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