Contra Costa County property record for 618 Alfred Nobel Dr, Hercules, CA 94547
| Property Type | Condominium |
|---|---|
| Details | 4,153 sqft · built 2004 |
| Lot Size | 0.095 acres (4,153 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $600,000 (Feb 2016) |
| Tax Bill | $10,866 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-720-002-9 |
| Primary APN | 404-720-002-9 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,153 sqft Living Area |
| 1st Floor Area | 4,153 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Condo/Apartment |
| Lot Area | 4,153 sqft (0.095 acres) |
| Street Address | 618 ALFRED NOBEL DR |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1834 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T189PM49 L1 B1 U2 |
| Legal Tract | 189PM49 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 392300 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 112 TANAGER WAY, HERCULES, CA 94547-1517 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 26, 2016 · Amount on Record |
| Deed Sale | Feb 26, 2016 · Amount on Record |
| Prior Sale | Sep 6, 2000 · Amount on Record |
| Deed Document Number | 201633092 |
| Prior Transfer Date | Mar 5, 2014 |
| Prior Transfer Doc | 0000034508 |
| Record Updated | Oct 29, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $724,476 (+2%) Land $217,342 Building $507,134 | |
| 2025 | $10,866.00 (+4.46%) | $710,272 (+4.04%) Land $213,081 Building $497,191 |
| 2023 | $10,402.00 (+0.96%) | $682,693 Land $204,807 Building $477,886 |
| 2022 | $10,303.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 204 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Unwired, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures