Contra Costa County property record for 345 Lagoon Cir, Hercules, CA 94547
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 988 sqft · built 1990 |
| Lot Size | 0.026 acres (1,133 sqft) |
| Owner | Company Name on Record |
| Last Sale | $355,000 (Nov 2017) |
| Tax Bill | $6,682 (2025) |
| Deeds & Mortgages | May 2022 Transfer May 2022 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 362-410-045-3 |
| Primary APN | 362-410-045-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 988 sqft Living Area |
| 1st Floor Area | 988 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Condo/Apartment |
| Lot Area | 1,133 sqft (0.026 acres) |
| Garage Type | Attached |
| Garage Area | 276 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Central |
|---|
| Street Address | 345 LAGOON CIR |
|---|---|
| City | HERCULES |
| State | CA |
| Zip | 94547-2032 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | T6775 B8 U345 |
| Legal Subdivision | BAYPOINTE II/REFUGIO VLY RANCH |
| Legal Tract | 6775 |
| Legal Block | 8 |
| 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, 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 | Company Name on Record |
|---|---|
| Mailing Address | 345 LAGOON CIR, HERCULES, CA 94547-2032 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 19, 2022 | Affidavit of Death of Joint Tenant, Transfer |
| May 19, 2022 | Intrafamily Transfer, Transfer |
| Nov 1, 2017 | Grant Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 1, 2017 · Amount on Record |
| Deed Sale | Nov 1, 2017 · Amount on Record |
| Prior Sale | Jul 6, 1994 · Amount on Record |
| Deed Document Number | 2017206227 |
| Prior Transfer Date | Oct 5, 1994 |
| Prior Transfer Doc | 0000251911 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 19, 2022 |
| Property Address | 345 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000085957 |
| Map Reference | MB 312 PG 7 |
| Instrument Date | Apr 5, 2022 |
| Instrument | 2022-085957 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 19, 2022 |
| Property Address | 345 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000085959 |
| Map Reference | MB 14768 PG 42 |
| Instrument Date | Apr 5, 2022 |
| Instrument | 2022-085959 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5057 ESCALON CIR, RICHMOND, CA 94803-2055 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 1, 2017 |
| Property Address | 345 LAGOON CIR, HERCULES, CA 94547-2032 |
| Document Number | 0000206227 |
| Map Reference | MB312 PG7 |
| Instrument Date | Oct 30, 2017 |
| Instrument | 2017-206227 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| 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 | 5057 SCALON CIR, RICHMOND, CA 94803 |
| Document Number | 0000206229 |
|---|---|
| Date | Nov 1, 2017 |
| Instrument | 2017-206229 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2047 |
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 | $412,000 (+2%) Land $181,337 Building $230,663 | |
| 2025 | $6,682.00 (+4.78%) | $403,923 (+4.04%) Land $177,782 Building $226,141 |
| 2023 | $6,377.00 (+1.11%) | $388,240 Land $170,880 Building $217,360 |
| 2022 | $6,307.00 |
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 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures