1671 Swallow Way, Hercules, CA 94547 Property Records

Contra Costa County property record for 1671 Swallow Way, Hercules, CA 94547

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,216 sqft · built 1979
Lot Size	0.156 acres (6,800 sqft)
Owner	2 Company Names on File
Last Sale	$294,000 (Aug 1999)
Tax Bill	$7,596 (2025)
Deeds & Mortgages	Jan 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`407-211-004-4`

Property Details

APN / Parcel Number

Primary APN	`407-211-004-4`
Alternative APN	`407-211-004`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,216 sqft Living Area
1st Floor Area	979 sqft
2nd Floor Area	1,237 sqft

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Lot Area	6,800 sqft (0.156 acres)
Garage Type	Attached
Garage Area	525 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1671 SWALLOW WAY
City	HERCULES
State	CA
Zip	94547-1651
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T05017 L0025 B
Legal Tract	05017
Legal Lot Number	25
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	359204

Owner

Source: Contra Costa County records · APN 407-211-004-4

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	2 Company Names on File
Mailing Address	1671 SWALLOW WAY, HERCULES, CA 94547-1651
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 10, 1999 · Amount on Record
Deed Sale	Aug 10, 1999 · Amount on Record
Prior Sale	Jan 05, 1999 · Amount on Record
Deed Document Number	1999214119
Last Transfer Date	Nov 03, 2006
Transfer Doc	0000380228
Record Updated	Sep 20, 2026

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1671 SWALLOW WAY, HERCULES, CA 94547-1651
Document Number	0000010364
Instrument Date	Jan 11, 2019
Transaction Type	Mortgage
Record Updated	Feb 01, 2019
Title Company	WFG LENDER SERVICES, WFG LENDER SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1671 SWALLOW WAY HERCULES CA 945471651, HERCULES, CA 94547-1651

Mortgage

Document Number	0000010364
Date	Jan 24, 2019
Instrument	10364

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, CA 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$460,883 (+2%) Land $137,945 Building $322,938
2025	$7,596.00 (+6.24%)	$451,847 (+4.04%) Land $135,241 Building $316,606
2023	$7,150.00 (+1.16%)	$434,304 Land $129,991 Building $304,313
2022	$7,068.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: T-Mobile USA, Unwired.

Based on FCC filings for 693 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of 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

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 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.