Contra Costa County property record for 457 Jill Ave, Bay Point, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,724 sqft · built 1997 |
| Lot Size | 0.106 acres (4,600 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $137,000 (May 2018) |
| Tax Bill | $5,058 (2025) |
| Deeds & Mortgages | May 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 099-190-063 |
| Primary APN | 099-190-063 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,724 sqft Living Area |
| 1st Floor Area | 743 sqft |
| 2nd Floor Area | 981 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Lot Area | 4,600 sqft (0.106 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 457 JILL AVE |
|---|---|
| City | BAY POINT |
| State | CA |
| Zip | 94565-6793 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7737 L63 |
| Legal Subdivision | SUBDIVISION 7737 |
| Legal Tract | 7737 |
| Legal Lot Number | 63 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 315000 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 457 JILL AVE, BAY POINT, CA 94565-6793 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 29, 2018 · Amount on Record |
| Deed Sale | May 29, 2018 · Amount on Record |
| Prior Sale | Jun 30, 1997 · Amount on Record |
| Deed Document Number | 201884106 |
| Prior Transfer Date | May 25, 2018 |
| Prior Transfer Doc | 0000084106 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 29, 2018 |
| Property Address | 457 JILL AVE, BAY POINT, CA 94565-6793 |
| Document Number | 0000084106 |
| Instrument Date | May 25, 2018 |
| Instrument | 84106 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2018 |
| Amount | Amount Recorded |
|---|---|
| Tax | $150.70 |
| Amount Accuracy | Full Value |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 457 JILL AVE BAY POINT CA 945656793, BAY POINT, CA 94565-6793 |
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 | $322,332 (+2%) Land $74,738 Building $247,594 | |
| 2025 | $5,058.00 (+5%) | $316,013 (+4.04%) Land $73,273 Building $242,740 |
| 2023 | $4,817.00 (+1.01%) | $303,744 Land $70,429 Building $233,315 |
| 2022 | $4,769.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 65% of the US · above 40% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 431 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: AT&T, Unwired, Verizon.
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