Alameda County property record for 481 40th St, Oakland, CA 94609
| Property Type | Quadplex |
|---|---|
| Details | 4 bd · 4 ba · 2,808 sqft · built 1920 |
| Lot Size | 0.118 acres (5,180 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $600,000 (Oct 2013) |
| Tax Bill | $13,005 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Jun 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-970-4 |
| Primary APN | 12-970-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 2,808 sqft Total Area |
| Year Built | Built 1920 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 5,180 sqft (0.118 acres) |
| Street Address | 481 40TH ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94609-2584 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Subdivision | KELLERSBERGERS MAP |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 401100 |
Source: Alameda County records · APN 12-970-4
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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 509 CURTIS ST, ALBANY, CA 94706-1418 |
| Owner Type | Individual |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT CU |
| Jun 18, 2020 | Quit Claim Deed, Transfer OTHER |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 25, 2013 · Amount on Record |
| Deed Sale | Oct 25, 2013 · Amount on Record |
| Prior Sale | Oct 25, 2013 · Amount on Record |
| Deed Document Number | 0000339385 |
| Last Transfer Date | Jun 18, 2020 |
| Transfer Doc | 0000141818 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 481 40TH ST, OAKLAND, CA 94609-2584 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 509 CURTIS ST, ALBANY, CA 94706-1418 |
| Document Number | 0000326132 |
|---|---|
| Date | Nov 25, 2020 |
| Instrument | 2020326132 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94065 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 18, 2020 |
| Property Address | 481 40TH ST, OAKLAND, CA 94609-2584 |
| Document Number | 0000141818 |
| Instrument Date | Jun 12, 2020 |
| Instrument | 141818 |
| Transaction Type | Transfer |
| Record Updated | Aug 11, 2020 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 509 CURTIS ST ALBANY CA 947061418, ALBANY, CA 94706-1418 |
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 | $13,005.00 (+2.2%) | $588,388 (+4.04%) Land $176,516 Building $411,872 |
| 2023 | $12,725.00 | $565,544 Land $169,663 Building $395,881 |
Source: FEMA National Flood Hazard Layer as of May 25, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
May also be available: California Internet, Google Fiber, Radiate Holdings, T-Mobile USA.
Based on FCC filings for 857 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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