Contra Costa County property record for 121 Jasper Ct, Hercules, CA 94547 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1989 |
| Square Footage | 2,084 sqft Living Area |
| Lot Size | 18,000 sqft (0.413 acres) |
| Garage | Attached, 684 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $7,280.00 (2025) |
| Primary APN | 407-030-017-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,084 sqft Living Area |
| 1st Floor | 1,187 sqft 1st Floor |
| 2nd Floor | 897 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Lot Area | 18,000 sqft (0.413 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 684 sqft Garage |
| Street Address | 121 JASPER CT |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1722 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T6156A L0223 B |
| Legal Tract | 6156A |
| Legal Lot Number | 0223 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | WEST CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 359204 |
Source: Contra Costa County records · APN 407-030-017-5
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 121 JASPER CT, HERCULES, CA 94547-1722 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Aug 25, 2007 |
| Transfer Doc | 0000245867 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa 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 |
|---|---|---|
| 2026 | $462,045 (+2%) Land $137,797 Building $324,248 | |
| 2025 | $7,280.00 (+6.31%) Homeowner's exemption | $452,987 (+4.04%) Land $135,096 Building $317,891 |
| 2023 | $6,848.00 (-2.34%) Homeowner's exemption | $435,399 Land $129,851 Building $305,548 |
| 2022 | $7,012.00 |
121 Jasper Ct is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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