Contra Costa County property record for 1105 Promenade St, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,485 sqft · built 2003 |
| Lot Size | 0.124 acres (5,400 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $679,500 (Oct 2003) |
| Tax Bill | $15,732 (2025) |
| Deeds & Mortgages | Dec 2022 Reverse Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-480-021-9 |
| Primary APN | 404-480-021-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 15 Rooms |
| Stories | 2 Stories |
| Building Area | 3,485 sqft Living Area |
| Gross Area | 2,845 sqft |
| 1st Floor Area | 1,465 sqft |
| 2nd Floor Area | 1,380 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 5,400 sqft (0.124 acres) |
| Garage Type | Attached |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1105 PROMENADE ST |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8407 L21 |
| Legal Subdivision | SUBDIVISION MAP 8407 |
| Legal Tract | 8407 |
| Legal Lot Number | 21 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 359105 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 1105 PROMENADE ST, HERCULES, CA 94547-2712 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 31, 2003 · Amount on Record |
| Deed Sale | Oct 31, 2003 · Amount on Record |
| Deed Document Number | 2003541018 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1105 PROMENADE ST, HERCULES, CA 94547-2712 |
| Transaction Type | Mortgage |
| Record Updated | Jan 3, 2023 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 1105 PROMENADE ST, RODEO, CA 94547-2712 |
| Document Number | 0000187506 |
|---|---|
| Date | Dec 22, 2022 |
| Instrument | 2022-187506 |
| Name | MUTUAL OF OMAHA MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Fixed Rate |
|---|
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 | $984,830 (+2%) Land $290,034 Building $694,796 | |
| 2025 | $15,732.00 (+11.15%) | $965,521 (+4.04%) Land $284,348 Building $681,173 |
| 2023 | $14,154.00 (-3.76%) | $928,030 Land $273,307 Building $654,723 |
| 2022 | $14,707.00 |
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 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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 505 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Sonic Telecom, Unwired.
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