1. Home
  2. California
  3. Contra Costa County
  4. Lafayette
  5. Old Millstone Ln

20 Old Millstone Ln, Lafayette, CA 94549 Property Records

Contra Costa County property record for 20 Old Millstone Ln, Lafayette, CA 94549 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 3.5 ba · 4,191 sqft · built 1941
Lot Size0.88 acres (38,332 sqft)
OwnerCompany Name on File
Tax Bill$21,104 (2025)
Deeds & MortgagesNov 2020 Line of Credit
Jul 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN234-160-029

Property Details

APN / Parcel Number

Primary APN234-160-029
Alternative APN
  • 234-160-029-0

Interior

Bedrooms4 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms13 Rooms
Stories2 Stories
Building Area4,191 sqft Living Area
1st Floor Area2,125 sqft
2nd Floor Area1,100 sqft
Basement Area966 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1941
Effective Year BuiltEffective 1975
Architectural StyleCape Cod
Lot Area38,332 sqft (0.88 acres)
Garage TypeAttached
Garage Area720 sqft
Parking Spaces3 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Street Address20 OLD MILLSTONE LN
CityLAFAYETTE
StateCA
Zip94549-5110
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionPOR RO LAGUNA DE LOS PALOS COLORADOS
Legal SubdivisionLAGUNA DE LOS PALOS COLORADOS
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2010
Census Tract349000

Owner

Source: Contra Costa County records · APN 234-160-029

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 RecordCompany Name on File
Mailing Address20 OLD MILLSTONE LN, LAFAYETTE, CA 94549-5110
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Nov 16, 2020Deed of Trust, Mortgage · Line of Credit
QUICKEN LOANS LLC
Jul 08, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS INC
May 16, 2018Deed of Trust, Mortgage · Line of Credit
QUICKEN LNS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateJul 02, 2004
Transfer Doc0000267852
Record UpdatedSep 20, 2026

November 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 OLD MILLSTONE LN, LAFAYETTE, CA 94549-5110
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyAMROCK TITLE CALIFORNIA

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000274610
DateNov 16, 2020
Instrument2020-274610
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeLine of Credit
AmountAmount Recorded
Term353 Months
DueApr 29, 2050
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

July 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 OLD MILLSTONE LN, LAFAYETTE, CA 94549-5110
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000134834
DateJul 08, 2020
Instrument2020-134834
Lender
NameQUICKEN LOANS INC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term358 Months
DueMay 01, 2050
Interest
Rate TypeAdjustable Rate
Rate2.75%
Type Change DateMay 01, 2030
Change FrequencyAnnually
Min Rate At Change2.25%
Max Rate At Change7.75%
Index1-Year LIBOR
Max Rate7.75%

May 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address20 OLD MILLSTONE LN, LAFAYETTE, CA 94549-5110
Document Number0000081324
Instrument DateMay 16, 2018
Transaction TypeMortgage
Record UpdatedJun 04, 2018
Title CompanyTITLE SOURCE

Transferred To (Grantee/Buyer)

NameVerified Name
Address20 OLD MILLSTONE LN LAFAYETTE CA 945495110, LAFAYETTE, CA 94549-5110

Mortgage

Document Number0000081324
DateMay 23, 2018
Instrument81324
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueMay 22, 2048
Interest
Rate TypeAdjustable Rate

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
MunicipalityLafayette City
Secondary School DistrictAcalanes Union High School District (09 - 12)
Elementary School DistrictLafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$1,786,721 (+2%) Land $505,036 Building $1,281,685
2025$21,104.00 (+3.51%) Homeowner's exemption$1,751,688 (+4.04%) Land $495,134 Building $1,256,554
2023$20,388.00 (+1.55%) Homeowner's exemption$1,683,669 Land $475,908 Building $1,207,761
2022$20,076.00

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 ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Wildfire RiskLow
above 37% of the US · above 22% of California
Wildfire LikelihoodAbout 1 in 2,381 per year
ExposureDirect
burnable vegetation at the parcel

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

Nearby Properties on Old Millstone Ln

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures