Contra Costa County property record for 100 Ruby Ct, Hercules, CA 94547 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1987 |
| Square Footage | 1,922 sqft Living Area |
| Lot Size | 7,840 sqft (0.18 acres) |
| Garage | Attached, 528 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $5,567.00 (2025) |
| Primary APN | 407-041-018 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,922 sqft Living Area |
| 1st Floor | 1,186 sqft 1st Floor |
| 2nd Floor | 736 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Lot Area | 7,840 sqft (0.18 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 528 sqft Garage |
| Street Address | 100 RUBY CT |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1733 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T6156A L0018 B |
| Legal Tract | 6156A |
| Legal Lot Number | 0018 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | WEST CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 359204 |
Source: Contra Costa County records · APN 407-041-018
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 100 RUBY CT, HERCULES, CA 94547-1733 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 | $306,445 (+2%) Land $76,647 Building $229,798 | |
| 2025 | $5,567.00 (+6.95%) Homeowner's exemption | $300,438 (+4.04%) Land $75,145 Building $225,293 |
| 2023 | $5,205.00 (+1.23%) Homeowner's exemption | $288,774 Land $72,228 Building $216,546 |
| 2022 | $5,142.00 |
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