Contra Costa County property record for 1123 Cottage Ln, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,322 sqft · built 2004 |
| Lot Size | 0.066 acres (2,880 sqft) |
| Owner | Individual Name on File |
| Last Sale | $500,000 (Jul 2004) |
| Tax Bill | $10,622 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-630-042-4 |
| Primary APN | 404-630-042-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,322 sqft Living Area |
| 1st Floor Area | 1,154 sqft |
| 2nd Floor Area | 1,168 sqft |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 2,880 sqft (0.066 acres) |
| Garage Type | Attached |
| Garage Area | 433 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1123 COTTAGE LN |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2703 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8511 L42 |
| Legal Tract | 8511 |
| Legal Lot Number | 42 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 359105 |
1123 Cottage Ln is owned and occupied by an individual who bought it in July 2004.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1123 COTTAGE LN, HERCULES, CA 94547-2703 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 7, 2004 · Amount on File |
| Deed Sale | Jul 7, 2004 · Amount on File |
| Deed Document Number | 2004259771 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1123 Cottage Ln was $10,622 with a homeowner's exemption.
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 | $710,735 (+2%) Land $324,160 Building $386,575 | |
| 2025 | $10,622.00 Homeowner's exemption | $696,800 Land $317,804 Building $378,996 |
| 2023 | $10,046.00 (+1.13%) Homeowner's exemption | $669,744 Land $305,464 Building $364,280 |
| 2022 | $9,934.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1123 Cottage Ln in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 1123 Cottage Ln is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 585 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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