Contra Costa County property record for 406 Sparrow Dr, Hercules, CA 94547 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,963 sqft · built 1981 |
| Lot Size | 0.145 acres (6,324 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $8,613 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 407-192-001-3 |
| Primary APN | 407-192-001-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,963 sqft Living Area |
| 1st Floor Area | 997 sqft |
| 2nd Floor Area | 966 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Lot Area | 6,324 sqft (0.145 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 406 SPARROW DR |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1511 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T05115 L0141 B |
| Legal Subdivision | SUBDIVISION 5115 |
| Legal Tract | 05115 |
| Legal Lot Number | 141 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 359204 |
Source: Contra Costa County records · APN 407-192-001-3
Assessment roll updated July 14, 2026 · Last verified August 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 | 406 SPARROW DR, HERCULES, CA 94547-1511 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jun 08, 2024 |
| Transfer Doc | 0000055633 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 29, 2024 |
| Property Address | 406 SPARROW DR, HERCULES, CA 94547-1511 |
| Document Number | 0000008642 |
| Map Reference | MB 213 PG 17 |
| Instrument Date | Jan 26, 2024 |
| Instrument | 2024-008642 |
| Transaction Type | Transfer |
| Record Updated | Feb 06, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 406 SPARROW DR, HERCULES, CA 94547-1511 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $563,595 (+2%) Land $285,943 Building $277,652 | |
| 2025 | $8,613.00 (+95.22%) | $552,545 (+141.45%) Land $280,337 Building $272,208 |
| 2023 | $4,412.00 (+1.29%) Homeowner's exemption | $228,847 Land $73,218 Building $155,629 |
| 2022 | $4,356.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Low above 34% of the US · above 20% of California |
|---|---|
| Wildfire Likelihood | About 1 in 3,448 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 693 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
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