100 Nautical Cv, Hercules, CA 94547 Property Records

Contra Costa County property record for 100 Nautical Cv, Hercules, CA 94547 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	6 bd · 5 ba · 3,373 sqft · built 2003
Lot Size	0.214 acres (9,311 sqft)
Owner	Company Name on File
Last Sale	$621,500 (Sep 2003)
Tax Bill	$15,613 (2025)
Deeds & Mortgages	Jul 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`404-540-037-3`

Property Details

APN / Parcel Number

Primary APN	`404-540-037-3`
Alternative APN	`404-540-037`

Interior

Bedrooms	6 Beds
Full Baths	5 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,373 sqft Living Area
1st Floor Area	1,783 sqft
2nd Floor Area	1,590 sqft

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Cluster
Lot Area	9,311 sqft (0.214 acres)
Garage Type	Attached
Garage Area	450 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	100 NAUTICAL CV
City	HERCULES
State	CA
Zip	94547-2635
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8596 L37
Legal Subdivision	SUBDIVISION 8596
Legal Tract	8596
Legal Lot Number	37
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1005
Census Tract	392300

Owner

Source: Contra Costa County records · APN 404-540-037-3

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	Company Name on File
Mailing Address	100 NAUTICAL CV, HERCULES, CA 94547-2635
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 25, 2003 · Amount on Record
Deed Sale	Sep 25, 2003 · Amount on Record
Deed Document Number	2003481015
Last Transfer Date	Jul 15, 2022
Transfer Doc	0000114849
Record Updated	Sep 20, 2026

July 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 18, 2022
Property Address	100 NAUTICAL CV, HERCULES, CA 94547-2635
Document Number	0000114848
Map Reference	MB 443 PG 13
Instrument Date	Jul 15, 2022
Instrument	2022-114848
Transaction Type	Transfer
Record Updated	Nov 03, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	100 NAUTICAL CV, HERCULES, CA 94547-2635

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$944,074 (+2%) Land $179,961 Building $764,113
2025	$15,613.00 (+5.39%) Homeowner's exemption	$925,564 (+4.04%) Land $176,433 Building $749,131
2023	$14,815.00 (+2.17%) Homeowner's exemption	$889,626 Land $169,583 Building $720,043
2022	$14,501.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 5% of the US · above 3% of California
Wildfire Likelihood	Less than 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.