Contra Costa County property record for 407 Olympus, Apt 4, Hercules, CA 94547
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2.5 ba · 1,180 sqft · built 1988 |
| Lot Size | 0.015 acres (651 sqft) |
| Owner | Company Name on File |
| Last Sale | $411,000 (Dec 2018) |
| Tax Bill | $7,395 (2025) |
| Deeds & Mortgages | Aug 2019 Mortgage May 2020 Mortgage + 6 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 404-140-004-7 |
| Primary APN | 404-140-004-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,180 sqft Living Area |
| 1st Floor Area | 576 sqft |
| 2nd Floor Area | 604 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Condo/Apartment |
| Lot Area | 651 sqft (0.015 acres) |
| Garage Type | Attached |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 407 OLYMPUS, 4 |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-1952 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | PD |
| Legal Description | T06234 L B BG0029 U0004 |
| Legal Subdivision | SUBDIVISION 6234 |
| Legal Tract | 6234 |
| Legal Lot Number | B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 359105 |
Source: Contra Costa County assessment roll, APN 404-140-004-7, as of 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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 2043, DALY CITY, CA 94017-2043 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 30, 2019 | Deed of Trust, Mortgage · FHA Mortgage GUILD MORTGAGE CO |
| May 13, 2020 | Deed of Trust, Mortgage · FHA Mortgage GUILD MORTGAGE CO |
| Feb 16, 2022 | Intrafamily Transfer, Transfer TICOR TITLE COMPANY/CA SAN DIEGO, TICOR TTL CO OF CA SAN DIEGO |
| Feb 17, 2022 | Intrafamily Transfer, Transfer TICOR TITLE COMPANY OF CA |
| Feb 16, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage GUILD MORTGAGE CO |
| Apr 06, 2021 | Intrafamily Transfer, Transfer |
| Dec 14, 2018 | Grant Deed, Transfer · FHA Mortgage GUILD MORTGAGE CO |
| Dec 14, 2018 | Intrafamily Transfer, Transfer OLD REPUBLIC TITLE COMPANY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 14, 2018 · Amount on Record |
| Deed Sale | Dec 14, 2018 · Amount on Record |
| Prior Sale | Oct 31, 2016 · Amount on Record |
| Deed Document Number | 2018200913 |
| Last Transfer Date | Jan 11, 2022 |
| Transfer Doc | 0000030432 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE SF |
| Name | Verified Name |
|---|
| Document Number | 0000142032 |
|---|---|
| Date | Aug 30, 2019 |
| Instrument | 2019-142032 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | WFG TITLE INSURANCE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000090906 |
|---|---|
| Date | May 13, 2020 |
| Instrument | 2020-090906 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 16, 2022 |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Number | 0000030151 |
| Map Reference | MB 270 PG 47 |
| Instrument Date | Jan 15, 2022 |
| Instrument | 2022-030151 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | TICOR TITLE COMPANY/CA SAN DIEGO, TICOR TTL CO OF CA SAN DIEGO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 2043, DALY CITY, CA 94017-2043 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 17, 2022 |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Number | 0000030432 |
| Map Reference | MB 270 PG 47 |
| Instrument Date | Jan 11, 2022 |
| Instrument | 2022-030432 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | TICOR TITLE COMPANY OF CA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | PO BOX 2043, DALY CITY, CA 94017-2043 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 16, 2022 |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Number | 0000030152 |
| Map Reference | MB 11680 PG 266 |
| Instrument Date | Jan 11, 2022 |
| Instrument | 2022-030152 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | TICOR TITLE COMPANY/CA, TICOR TITLE COMPANY OF CA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 2043, DALY CITY, CA 94017-2043 |
| Document Number | 0000030153 |
|---|---|
| Date | Feb 16, 2022 |
| Instrument | 2022-030153 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 06, 2021 |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Number | 0000103593 |
| Map Reference | MB 270 PG 47 |
| Instrument Date | Jan 09, 2021 |
| Instrument | 2021-103593 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 14, 2018 |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Number | 0000200913 |
| Map Reference | MB 270 PG 47 |
| Instrument Date | Dec 11, 2018 |
| Instrument | 2018-200913 |
| Transaction Type | Transfer |
| Record Updated | Mar 01, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 2043, DALY CITY, CA 94017-2043 |
| Document Number | 0000200914 |
|---|---|
| Date | Dec 14, 2018 |
| Instrument | 2018-200914 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 14, 2018 |
| Property Address | 407 OLYMPUS APT 4, 4, HERCULES, CA 94547-1952 |
| Document Number | 0000200912 |
| Map Reference | MB 270 PG 47 |
| Instrument Date | Dec 11, 2018 |
| Instrument | 2018-200912 |
| Transaction Type | Transfer |
| Record Updated | Mar 01, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 2043, DALY CITY, CA 94017-2043 |
Source: Contra Costa County assessment roll as of 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 is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $467,642 (+2%) Land $174,084 Building $293,558 | |
| 2025 | $7,395.00 (+4.72%) | $458,473 (+4.04%) Land $170,671 Building $287,802 |
| 2023 | $7,062.00 (+2.44%) | $440,672 Land $164,045 Building $276,627 |
| 2022 | $6,894.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133591051, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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, 672 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile USA, Unwired.
Source: EPA Safe Drinking Water Information System, water system CA0110005, 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.
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