Contra Costa County property record for 157 Oneil Cir, Hercules, CA 94547
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2.5 ba · 1,591 sqft · built 1988 |
| Lot Size | 0.061 acres (2,673 sqft) |
| Owner | Individual Name on File |
| Last Sale | $736,500 (May 2025) |
| Tax Bill | $5,836 (2025) |
| Deeds & Mortgages | Apr 2026 Mortgage Mar 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-351-097-5 |
| Primary APN | 404-351-097-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,591 sqft Living Area |
| 1st Floor Area | 858 sqft |
| 2nd Floor Area | 733 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Townhouse |
| Lot Area | 2,673 sqft (0.061 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 157 ONEIL CIR |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-3759 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T6773 L97 |
| Legal Subdivision | SUBDIVISION 6773 |
| Legal Tract | 6773 |
| Legal Lot Number | 97 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2028 |
| Census Tract | 359105 |
Source: Contra Costa County records · APN 404-351-097-5
Assessment roll updated July 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 157 ONEIL CIR, HERCULES, CA 94547-3759 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Man |
| Date | Document |
|---|---|
| Apr 06, 2026 | Deed of Trust, Mortgage · VA Mortgage MORTGAGE RESEARCH CTR |
| Mar 29, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Dec 17, 2019 | Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 19, 2025 · Amount on Record |
| Deed Sale | May 19, 2025 · Amount on Record |
| Deed Document Number | 202549195 |
| Prior Transfer Date | Feb 09, 2006 |
| Prior Transfer Doc | 0000052637 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 06, 2026 |
| Property Address | 157 ONEIL CIR, HERCULES, CA 94547-3759 |
| Document Number | 0000033751 |
| Instrument Date | Mar 25, 2026 |
| Instrument | 202633751 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 157 ONEIL CIR, HERCULES, CA 94547-3759 |
| Document Number | 0000033751, |
|---|---|
| Date | Apr 06, 2026 |
| Instrument | 202633751 |
| Name | MORTGAGE RESEARCH CTR |
|---|
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 01, 2056 |
| Rate | 5.98% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 157 ONEIL CIR, HERCULES, CA 94547-3759 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | AMROCK TITLE CALIFORNIA |
| Name | Verified Name |
|---|---|
| Address | 157 ONEIL CIR, HERCULES, CA 94547-3759 |
| Document Number | 0000093220 |
|---|---|
| Date | Mar 29, 2021 |
| Instrument | 2021-093220 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 157 ONEIL CIR, HERCULES, CA 94547-3759 |
| Document Number | 0000230805 |
| Instrument Date | Dec 17, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 07, 2020 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Address | 157 ONEIL CIR HERCULES CA 945473759, HERCULES, CA 94547-3759 |
| Document Number | 0000230805 |
|---|---|
| Date | Dec 23, 2019 |
| Instrument | 230805 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Dec 22, 2044 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Hercules City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $751,230 (+127.93%) Land $343,230 Building $408,000 | |
| 2025 | $5,836.00 (+6.91%) | $329,584 (+4.04%) Land $100,776 Building $228,808 |
| 2023 | $5,459.00 (+1.21%) Homeowner's exemption | $316,787 Land $96,863 Building $219,924 |
| 2022 | $5,394.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| 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 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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Sonic Telecom, Unwired.
Based on FCC filings for 505 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures