Alameda County property record for 820 40th St, Oakland, CA 94608
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 1,517 sqft · built 1924 |
| Lot Size | 0.07 acres (3,060 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $4,661 (2025) |
| Deeds & Mortgages | Dec 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-1017-24 |
| Primary APN | 12-1017-24 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,517 sqft Living Area |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,060 sqft (0.07 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 820 40TH ST |
|---|---|
| City | EMERYVILLE |
| State | CA |
| Zip | 94608-3702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00024 BLK: AR: 0012 PAGE: 1017 |
| Legal Subdivision | WHITEHOUSE PLOT |
| Legal Lot Number | 52,53 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 6 |
| Census Block | 6000 |
| Census Tract | 401000 |
820 40th St is owner-occupied and held in a trust since December 2017.
Source: Alameda County records, as of September 28, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 8134 COACH DR, OAKLAND, CA 94605-4205 |
| Occupancy | Owner Occupied |
| 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 Transfer Date | Dec 16, 2017 |
| Transfer Doc | 0000277690 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 18, 2017 |
| Property Address | 820 40TH ST, OAKLAND, CA 94608-3702 |
| Document Number | 0000277690 |
| Instrument Date | Dec 16, 2017 |
| Instrument | 277690 |
| Transaction Type | Transfer |
| Record Updated | Jan 8, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 8134 COACH DR OAKLAND CA 946054205, OAKLAND, CA 94605-4205 |
The 2025 property tax bill for 820 40th St was $4,661 with a homeowner's exemption.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $206,675 (-1.34%) Land $17,755 Building $195,920 | ||
| 2025 | $4,661.00 Homeowner's exemption | $209,486 Land $17,407 Building $192,079 | |
| 2023 | $4,525.00 Homeowner's exemption | $201,352 Land $16,731 Building $184,621 | $945,720 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 820 40th 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 820 40th 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 1,000 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 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 Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, Google Fiber, Sail Internet, T-Mobile.
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