Contra Costa County property record for 100 Iris Ct, Hercules, CA 94547 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1978 |
| Square Footage | 1,316 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Garage | Attached, 431 sqft |
| Last Sale | $529,000 (2005) |
| Tax Bill | $11,210.00 (2025) |
| Primary APN | 406-291-031-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,316 sqft Living Area |
| 1st Floor | 1,316 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 431 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 100 IRIS CT |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1211 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 4719 LOT 31 |
| Legal Subdivision | RICHMOND VILLA TRACT |
| Legal Tract | 4719 |
| Legal Lot Number | 31 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | WEST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 359203 |
Source: Contra Costa County records · APN 406-291-031-2
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 Company Names on File |
|---|---|
| Mailing Address | 979 CRAGMONT AVE, BERKELEY, CA 94708-1431 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Apr 27, 2026 | Deed, Transfer NONE LISTED ON DOCUMENT |
| Apr 27, 2026 | Grant Deed, Transfer NONE LISTED ON DOCUMENT |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 31, 2005 · Amount on Record |
| Deed Sale | Mar 31, 2005 · Amount on Record |
| Deed Doc Number | 2005110746 |
| Last Transfer Date | Apr 21, 2026 |
| Transfer Doc | 0000043012 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 27, 2026 |
| Property Address | 100 IRIS CT, HERCULES, CA 94547-1211 |
| Document Number | 0000043012 |
| Instrument Date | Apr 21, 2026 |
| Instrument | 202643012 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 979 CRAGMONT AVE, BERKELEY, CA 94708-1431 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 27, 2026 |
| Property Address | 100 IRIS CT, HERCULES, CA 94547-1211 |
| Document Number | 0000043011 |
| Instrument Date | Apr 21, 2026 |
| Instrument | 202643011 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 979 CRAGMONT AVE, BERKELEY, CA 94708-1431 |
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 | $752,110 (+2%) Land $469,183 Building $282,927 | |
| 2025 | $11,210.00 (+5.63%) | $737,364 (+4.04%) Land $459,984 Building $277,380 |
| 2023 | $10,613.00 (+1.11%) | $708,733 Land $442,123 Building $266,610 |
| 2022 | $10,497.00 |
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