Contra Costa County property record for 313 Lagoon Cir, Hercules, CA 94547
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,028 sqft · built 1990 |
| Lot Size | 0.023 acres (986 sqft) |
| Owner | Individual Name on File |
| Last Sale | $495,500 (Jan 2022) |
| Tax Bill | $7,495 (2025) |
| Deeds & Mortgages | Jan 2022 Transfer Jan 2022 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 362-410-013-1 |
| Primary APN | 362-410-013-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,028 sqft Living Area |
| 1st Floor Area | 968 sqft |
| Basement Area | 60 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Condo/Apartment |
| Lot Area | 986 sqft (0.023 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 313 LAGOON CIR |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2032 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T6775 B1 U313 |
| Legal Subdivision | SUBDIVISION 6775 |
| Legal Tract | 6775 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | BRIONES |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 356002 |
Source: Contra Costa County records · APN 362-410-013-1
Assessment roll updated July 14, 2026 · Last verified August 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 | 313 LAGOON CIR, HERCULES, CA 94547-2032 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 07, 2022 | Intrafamily Transfer, Transfer OLD REPUBLIC TITLE COMPANY |
| Jan 07, 2022 | Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Aug 15, 2019 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 07, 2022 · Amount on Record |
| Deed Sale | Jan 07, 2022 · Amount on Record |
| Prior Sale | Oct 04, 1995 · Amount on Record |
| Deed Document Number | 20224040 |
| Prior Transfer Date | Jan 05, 2022 |
| Prior Transfer Doc | 0000004039 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 07, 2022 |
| Property Address | 313 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000004039 |
| Map Reference | MB 312 PG 7 |
| Instrument Date | Jan 05, 2022 |
| Instrument | 2022-004039 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 178 SHEPARD ST, HERCULES, CA 94547-1041 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 07, 2022 |
| Property Address | 313 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000004040 |
| Map Reference | MB 312 PG 7 |
| Instrument Date | Jan 05, 2022 |
| Instrument | 2022-004040 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, 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 | 313 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000004041 |
|---|---|
| Date | Jan 07, 2022 |
| Instrument | 2022-004041 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2052 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 15, 2019 |
| Property Address | 313 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000130062 |
| Instrument Date | Aug 14, 2019 |
| Instrument | 130062 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 178 SHEPARD ST HERCULES CA 945471041, HERCULES, CA 94547-1041 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $467,000 (-) Land $283,031 Building $183,969 | |
| 2025 | $7,495.00 (-0.45%) | $467,000 (-2.3%) Land $283,000 Building $184,000 |
| 2023 | $7,529.00 (+84.81%) | $478,000 Land $290,000 Building $188,000 |
| 2022 | $4,074.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133560022, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 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 |
| Wildfire Risk | High above 70% of the US · above 45% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, availability as of December 31, 2025 · sampled at 245 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, 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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