Contra Costa County property record for 56 Neptune Ct, Bay Point, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,205 sqft · built 1952 |
| Lot Size | 0.186 acres (8,100 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,646 (2025) |
| Deeds & Mortgages | Nov 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 098-052-013-4 |
| Primary APN | 098-052-013-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,205 sqft Living Area |
| 1st Floor Area | 1,205 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Bungalow |
| Exterior Material | Stucco |
| Roof Material | Tar & Gravel |
| Lot Area | 8,100 sqft (0.186 acres) |
| Lot Dimensions | 162 ft deep x 50 ft wide |
| Garage Type | Carport |
| Garage Area | 187 sqft |
| Carport | Carport |
| Carport Area | 187 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 56 NEPTUNE CT |
|---|---|
| City | BAY POINT |
| State | CA |
| Zip | 94565-1421 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | SHORE ACRES #1 LOT 88 LESS M R |
| Legal Subdivision | SHORE ACRES 01 |
| Legal Lot Number | 88 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 314200 |
56 Neptune Ct is owned and occupied by two individuals who acquired it in December 2002.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 56 NEPTUNE CT, BAY POINT, CA 94565-1421 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 19, 2002 |
| Deed Sale | Dec 19, 2002 |
| Deed Document Number | 2002487331 |
| Prior Transfer Date | Dec 5, 2002 |
| Prior Transfer Doc | 0000487331 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 3, 2023 |
| Property Address | 56 NEPTUNE CT, BAY POINT, CA 94565-1421 |
| Document Number | 0000119271 |
| Map Reference | MB 43 PG 12 |
| Instrument Date | Oct 31, 2023 |
| Instrument | 2023-119271 |
| Transaction Type | Transfer |
| Record Updated | Nov 15, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 56 NEPTUNE CT, BAY POINT, CA 94565-1421 |
The 2025 property tax bill for 56 Neptune Ct was $3,646.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $328,802 (+28.1%) Land $161,907 Building $166,895 | |
| 2025 | $3,646.00 Homeowner's exemption | $256,685 Land $85,211 Building $171,474 |
| 2023 | $3,451.00 (+0.7%) Homeowner's exemption | $246,719 Land $81,903 Building $164,816 |
| 2022 | $3,427.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 56 Neptune Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 6 (1998–2005) |
| Most Recent Claim | Feb 2005 · rainfall accumulation |
| Claims by Event |
|
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 56 Neptune Ct is low, with less than 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 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 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 | GOLDEN STATE WATER COMPANY - BAY POINT private · serves 23,765 people · EPA ID CA0710002 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2024–2026) 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.
Source: FCC Broadband Data Collection, based on 188 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: AT&T, Verizon.
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