1099 Regatta Pt, Hercules, CA 94547 Property Records

Contra Costa County property record for 1099 Regatta Pt, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,983 sqft · built 2003
Lot Size	0.133 acres (5,800 sqft)
Owner	2 Individual Names on Record
Last Sale	$962,000 (Apr 2018)
Tax Bill	$16,545 (2025)
Deeds & Mortgages	May 2021 Mortgage Apr 2018 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`404-580-027-5`

Property Details

APN / Parcel Number

Primary APN	`404-580-027-5`
Alternative APN	`404-580-027`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	3,983 sqft Living Area
1st Floor Area	1,869 sqft
2nd Floor Area	2,114 sqft

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2004
Architectural Style	Cluster
Lot Area	5,800 sqft (0.133 acres)
Garage Type	Attached
Garage Area	620 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	1099 REGATTA PT
City	HERCULES
State	CA
Zip	94547-2604
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8593 L42
Legal Subdivision	SUBDIVISION 8593
Legal Tract	8593
Legal Lot Number	42
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1006
Census Tract	392300

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	1099 REGATTA PT, HERCULES, CA 94547-2604
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 24, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Apr 20, 2018	Grant Deed, Transfer · ARM GOLDEN EMPIRE MORTGAGE INC
Jan 3, 2018	Affidavit of Death, Transfer · Conventional Mortgage CASHCALL

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 20, 2018 · Amount on Record
Deed Sale	Apr 20, 2018 · Amount on Record
Prior Sale	Mar 30, 2004 · Amount on Record
Deed Document Number	201861893
Last Transfer Date	May 17, 2021
Transfer Doc	0000152428
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 24, 2021
Property Address	1099 REGATTA PT, HERCULES, CA 94547-2604
Document Number	0000152428
Map Reference	MB 443 PG 22
Instrument Date	May 17, 2021
Instrument	2021-152428
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	AMROCK INC, AMROCK LLC

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
Relationship	Joint Tenants
Address	1099 REGATTA PT, HERCULES, CA 94547-2604

Mortgage

Document Number	0000152429
Date	May 24, 2021
Instrument	2021-152429

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jun 1, 2036

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 20, 2018
Property Address	1099 REGATTA PT, HERCULES, CA 94547-2604
Document Number	0000061893
Map Reference	MB 443 PG 22
Instrument Date	Apr 18, 2018
Instrument	2018-061893
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1099 REGATTA PT, HERCULES, CA 94547-2604

Mortgage

Document Number	0000061895
Date	Apr 20, 2018
Instrument	2018-061895

Lender

Name	GOLDEN EMPIRE MORTGAGE INC
Type	Mortgage Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	6.75%
Type Change Date	May 1, 2023
Change Frequency	Annually
Min Rate At Change	6.75%
Max Rate At Change	8.75%
Index	1-Year LIBOR
Max Rate	11.7%

January 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 3, 2018
Property Address	1099 REGATTA PT, HERCULES, CA 94547-2604
Document Number	0000000918
Instrument Date	Dec 20, 2017
Instrument	918
Transaction Type	Transfer
Record Updated	Jan 9, 2018
Title Company	ORANGE COAST TITLE COMPANY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1099 REGATTA PT HERCULES CA 945472604, HERCULES, CA 94547-2604

Mortgage

Document Number	919
Date	Jan 3, 2018
Instrument	919

Lender

Name	CASHCALL
Type	Funding / Finance Company
Address	ORANGE, CA 92868

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 2, 2048

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		$1,116,476 (+2%) Land $348,173 Building $768,303
2025	$16,545.00 (+5.53%)	$1,094,586 (+4.04%) Land $341,347 Building $753,239
2023	$15,678.00 (+1.27%)	$1,052,084 Land $328,093 Building $723,991
2022	$15,481.00

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 349 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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