323 Lagoon Cir, Hercules, CA 94547 Property Records

Contra Costa County property record for 323 Lagoon Cir, Hercules, CA 94547

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,028 sqft · built 1990
Lot Size	0.022 acres (956 sqft)
Owner	Company Name on Record
Tax Bill	$7,523 (2025)
Deeds & Mortgages	Nov 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`362-410-023`

Property Details

APN / Parcel Number

Primary APN	`362-410-023`
Alternative APN	`362-410-023-0`

Interior

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

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Architectural Style	Condo/Apartment
Roof Material	Tile
Lot Area	956 sqft (0.022 acres)
Garage Type	Attached
Garage Area	264 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	323 LAGOON CIR
City	HERCULES
State	CA
Zip	94547-2032
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T6775 B1 U323
Legal Subdivision	SUBDIVISION 6775 BLDG 1
Legal Tract	6775
Legal Block	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	BRIONES
Census Block Group	2
Census Block	2011
Census Tract	356002

Owner

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	147 VIENNA ST, SAN FRANCISCO, CA 94112-2107
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Feb 3, 1994
Transfer Doc	0000042888
Record Updated	Oct 29, 2026

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 16, 2017
Property Address	323 LAGOON CIR, HERCULES, CA 94547-2032
Document Number	0000215919
Instrument Date	Oct 27, 2017
Instrument	215919
Transaction Type	Transfer
Record Updated	Nov 21, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	PO BOX 5482 HERCULES CA 945475482, HERCULES, CA 94547-5482

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Hercules City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$478,584 (+2%) Land $249,696 Building $228,888
2025	$7,523.00 (+61.61%)	$469,200 (+80.14%) Land $244,800 Building $224,400
2023	$4,655.00 (+1.17%) Homeowner's exemption	$260,467 Land $106,093 Building $154,374
2022	$4,601.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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