Contra Costa County property record for 15 Hillside Rd, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,200 sqft · built 1956 |
| Lot Size | 0.143 acres (6,215 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $200,000 (Jul 2002) |
| Tax Bill | $3,737 (2025) |
| Deeds & Mortgages | Jul 2017 Loan Modification Jul 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-073-016-9 |
| Primary APN | 071-073-016-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,200 sqft Living Area |
| 1st Floor Area | 1,200 sqft |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 6,215 sqft (0.143 acres) |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 15 HILLSIDE RD |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-4943 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | PCL MAP 75 PG 16 PCL B |
| Legal Subdivision | PARCEL MAP 7-78 |
| Legal Tract | 75PM16 |
| Legal Lot Number | B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 308001 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 15 HILLSIDE RD, ANTIOCH, CA 94509-4943 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 19, 2017 | Loan Modification, Mortgage · FHA Mortgage US BK |
| Jul 19, 2017 | Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 30, 2002 · Amount on Record |
| Deed Sale | Jul 30, 2002 · Amount on Record |
| Deed Document Number | 2002264570 |
| Last Transfer Date | Jul 22, 2020 |
| Transfer Doc | 0000200880 |
| Record Updated | Oct 29, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 15 HILLSIDE RD, ANTIOCH, CA 94509-4943 |
| Document Number | 0000147763 |
| Instrument Date | Jul 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2017 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 15 HILLSIDE RD ANTIOCH CA 945094943, ANTIOCH, CA 94509-4943 |
| Document Number | 0000147763 |
|---|---|
| Date | Aug 16, 2017 |
| Instrument | 147763 |
| Name | US BK |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 15, 2047 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 4.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 15 HILLSIDE RD, ANTIOCH, CA 94509-4943 |
| Document Number | 0000150451 |
| Instrument Date | Jul 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2018 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 15 HILLSIDE RD ANTIOCH CA 945094943, ANTIOCH, CA 94509-4943 |
| Document Number | 0000150451 |
|---|---|
| Date | Aug 18, 2017 |
| Instrument | 150451 |
| Name | HUD-HOUSING/URBAN DEV |
|---|---|
| Address | WASHINGTON, DC 20410 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 17, 2047 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $295,436 (+2%) Land $193,220 Building $102,216 | |
| 2025 | $3,737.00 (+5.62%) Homeowner's exemption | $289,644 (+4.04%) Land $189,432 Building $100,212 |
| 2023 | $3,538.00 (+1.55%) Homeowner's exemption | $278,399 Land $182,077 Building $96,322 |
| 2022 | $3,484.00 |
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 | 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 | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 579 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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