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127 Amethyst Ct, Hercules, CA 94547 Property Records

Contra Costa County property record for 127 Amethyst Ct, Hercules, CA 94547

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,108 sqft · built 1988
Lot Size0.165 acres (7,200 sqft)
Owner2 Individual Names on File
Last Sale$338,000 (Aug 2011)
Tax Bill$8,118 (2025)
Deeds & MortgagesDec 2021 Mortgage
Mar 2020 Mortgage
+ 2 more
Flood ZoneZone X (minimal risk)
APN407-054-005-1

Property Details

APN / Parcel Number

Primary APN407-054-005-1
Alternative APN
  • 407-054-005

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms11 Rooms
Stories2 Stories
Building Area2,108 sqft Living Area
1st Floor Area1,301 sqft
2nd Floor Area807 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1988
Effective Year BuiltEffective 1988
Architectural StyleTraditional
Lot Area7,200 sqft (0.165 acres)
Garage TypeAttached
Garage Area675 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelGas

Location & Zoning

Street Address127 AMETHYST CT
CityHERCULES
StateCA
Zip94547-1712
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionT6156A L0156 B
Legal SubdivisionSUBDIVISION 6156
Legal Tract6156A
Legal Lot Number0156
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group3
Census Block3001
Census Tract359204

Owner

Source: Contra Costa County records · APN 407-054-005-1

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 Record2 Individual Names on File
Mailing Address127 AMETHYST CT, HERCULES, CA 94547-1712
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Dec 10, 2021Deed of Trust, Mortgage · Conventional Mortgage
ROCKET MORTGAGE LLC
Mar 21, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS
Jul 31, 2019Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS
Nov 16, 2017Loan Modification, Mortgage · Conventional Mortgage
WELLS FARGO BK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 26, 2011 · Amount on Record
Deed SaleAug 26, 2011 · Amount on Record
Prior SaleMar 30, 2005 · Amount on Record
Deed Document Number2011174568
Prior Transfer DateAug 11, 2005
Prior Transfer Doc0000345544
Record UpdatedSep 20, 2026

December 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address127 AMETHYST CT, HERCULES, CA 94547-1712
Transaction TypeMortgage
Record UpdatedAug 01, 2023
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address127 AMETHYST CT, HERCULES, CA 94547-1712

Mortgage

Document Number0000335848
DateDec 10, 2021
Instrument2021-335848
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2052

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address127 AMETHYST CT, HERCULES, CA 94547-1712
Document Number0000066028
Instrument DateMar 21, 2020
Transaction TypeMortgage
Record UpdatedMay 04, 2020
Title CompanyAMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address127 AMETHYST CT HERCULES CA 945471712, HERCULES, CA 94547-1712

Mortgage

Document Number0000066028
DateApr 07, 2020
Instrument66028
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term324 Months
DueApr 06, 2047

July 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address127 AMETHYST CT, HERCULES, CA 94547-1712
Document Number0000122313
Instrument DateJul 31, 2019
Transaction TypeMortgage
Record UpdatedAug 13, 2019
Title CompanyAMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address127 AMETHYST CT HERCULES CA 945471712, HERCULES, CA 94547-1712

Mortgage

Document Number0000122313
DateAug 05, 2019
Instrument122313
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 04, 2049

November 2017: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionCONTRA COSTA CA
Property Address127 AMETHYST CT, HERCULES, CA 94547-1712
Document Number0000237623
Instrument DateNov 16, 2017
Transaction TypeMortgage
Record UpdatedJan 03, 2018
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address127 AMETHYST CT HERCULES CA 945471712, HERCULES, CA 94547-1712

Mortgage

Document Number0000237623
DateDec 19, 2017
Instrument237623
Lender
NameWELLS FARGO BK
AddressFORT MILL, SC 29715
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 18, 2047
Interest
Rate TypeFixed Rate
Rate4.12%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityHercules City
Unified School DistrictWest 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.

YearTax BillAssessed Value
2026$433,025 (+2%) Land $220,997 Building $212,028
2025$8,118.00 (+6.52%)$424,535 (+4.04%) Land $216,664 Building $207,871
2023$7,621.00 (+12.79%)$408,051 Land $208,251 Building $199,800
2022$6,757.00

Flood & Wildfire

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

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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.

Internet Providers

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

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

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

Based on FCC filings for 403 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 SystemEAST BAY MUD
serves 1,468,000 people
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

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