Contra Costa County property record for 139 Balboa Ct, Hercules, CA 94547
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,018 sqft · built 1991 |
| Lot Size | 0.188 acres (8,200 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $660,000 (Jul 2020) |
| Tax Bill | $10,903 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Sep 2022 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 362-282-002-9 |
| Primary APN | 362-282-002-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,018 sqft Living Area |
| 1st Floor Area | 1,131 sqft |
| 2nd Floor Area | 887 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Lot Area | 8,200 sqft (0.188 acres) |
| Garage Type | Attached |
| Garage Area | 615 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 139 BALBOA CT |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6436 L7 |
| Legal Subdivision | SUBDIVISION 6436 |
| Legal Tract | 6436 |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 356002 |
139 Balboa Ct is owned and occupied by two individuals who bought it in July 2020.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION |
| Sep 23, 2022 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA |
| Jul 1, 2020 | Grant Deed, Transfer · Conventional Mortgage CARDINAL FINANCIAL COMPANY LP |
| Mar 2, 2020 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 1, 2020 · Amount on File |
| Deed Sale | Jul 1, 2020 · Amount on File |
| Prior Sale | Sep 15, 1999 · Amount on File |
| Deed Document Number | 2020129255 |
| Prior Transfer Date | Nov 30, 2012 |
| Prior Transfer Doc | 0000311163 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | ATLAS TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Document Number | 0000176176 |
|---|---|
| Date | Jun 17, 2021 |
| Instrument | 2021-176176 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | PARSIPPANY, NJ 07054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | TITLE365 |
| Name | Verified Name |
|---|---|
| Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Document Number | 0000143341 |
|---|---|
| Date | Sep 23, 2022 |
| Instrument | 2022-143341 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | FORT WORTH, TX 76155 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 1, 2020 |
| Property Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Document Number | 0000129255 |
| Map Reference | MB 313 PG 17 |
| Instrument Date | Jun 26, 2020 |
| Instrument | 2020-129255 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Document Number | 0000129256 |
|---|---|
| Date | Jul 1, 2020 |
| Instrument | 2020-129256 |
| Name | CARDINAL FINANCIAL COMPANY LP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2050 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 2, 2020 |
| Property Address | 139 BALBOA CT, HERCULES, CA 94547-1100 |
| Document Number | 0000039919 |
| Instrument Date | Feb 18, 2020 |
| Instrument | 39919 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 139 BALBOA CT HERCULES CA 945471100, HERCULES, CA 94547-1100 |
The 2025 property tax bill for 139 Balboa Ct was $10,903 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 | $728,690 (+2%) Land $331,223 Building $397,467 | |
| 2025 | $10,903.00 Homeowner's exemption | $714,403 Land $324,729 Building $389,674 |
| 2023 | $10,314.00 (+1.16%) Homeowner's exemption | $686,664 Land $312,120 Building $374,544 |
| 2022 | $10,196.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 139 Balboa 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 7 (1993–2017) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
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 139 Balboa Ct is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · lower than 62% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 245 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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