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470 Muller Rd, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 470 Muller Rd, Walnut Creek, CA 94598

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,358 sqft · built 1947
Lot Size0.66 acres (28,749 sqft)
OwnerTrust Name on File
Last Sale$750,000 (Aug 2003)
Tax Bill$13,313 (2025)
Deeds & MortgagesSep 2020 Mortgage
Dec 2020 Transfer
Flood ZoneZone X (minimal risk)
APN179-211-022-1

Property Details

APN / Parcel Number

Primary APN179-211-022-1
Alternative APN
  • 179-211-022

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area2,358 sqft Living Area
1st Floor Area2,358 sqft

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1949
Lot Area28,749 sqft (0.66 acres)
Garage TypeAttached
Garage Area400 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address470 MULLER RD
CityWALNUT CREEK
StateCA
Zip94598-4852
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR120
Legal DescriptionCCCC LAND CO POR LOT A 0.660 AC
Legal SubdivisionSAN MIGUEL RHO
Legal Lot NumberA
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1002
Census Tract343002

Owner

470 Muller Rd is held in a trust since November 2020.

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

Owner of RecordTrust Name on File
Mailing Address470 MULLER RD, WALNUT CREEK, CA 94598-4852
Owner TypeCompany
VestingTrust

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

Deeds, Mortgages & Sale History

DateDocument
Sep 11, 2020Deed of Trust, Mortgage · Conventional Mortgage
AMERICAN PACIFIC MORTGAGE
Dec 14, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 29, 2003 · Amount on File
Deed SaleAug 29, 2003 · Amount on File
Deed Document Number2003431761
Last Transfer DateNov 20, 2020
Transfer Doc0000312677
Record UpdatedOct 29, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address470 MULLER RD, WALNUT CREEK, CA 94598-4852
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address470 MULLER RD, WALNUT CREEK, CA 94598-4852

Mortgage

Document Number0000201075
DateSep 11, 2020
Instrument2020-201075
Lender
NameAMERICAN PACIFIC MORTGAGE
TypeMortgage Company
AddressROSEVILLE, CA 95661
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueSep 1, 2050

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateDec 14, 2020
Property Address470 MULLER RD, WALNUT CREEK, CA 94598-4852
Document Number0000312677
Instrument DateNov 20, 2020
Instrument312677
Transaction TypeTransfer
Record UpdatedDec 23, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address470 MULLER RD WALNUT CREEK CA 945984852, WALNUT CREEK, CA 94598-4852

Tax Assessment & Valuation

The 2025 property tax bill for 470 Muller Rd was $13,313.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityWalnut Creek City
Secondary School DistrictAcalanes Union High School District (09 - 12)
Elementary School DistrictWalnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$1,127,058 (+2%) Land $698,276 Building $428,782
2025$13,313.00$1,104,960 Land $684,585 Building $420,375
2023$12,821.00 (+2.23%)$1,062,054 Land $658,002 Building $404,052
2022$12,541.00

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

Flood

FEMA maps place 470 Muller Rd in Zone X, an area of minimal flood risk, though there have been 25 flood claims nearby since 1982.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 45 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies45 in force
Nearby Flood Claims25 (1982–2023)
Claims Outside the SFHA1 of 25
Most Recent ClaimFeb 2023 · Severe Winter Storms And Mudslides
Claims by Event
  • Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 2 claims
  • Severe Winter Storms, Flooding, And Mudslides, Jan 2017 · 2 claims
  • Severe Winter Storm, Mud & Land Slides, & Flooding, Feb 1993 · 8 claims

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

Wildfire risk around 470 Muller Rd is moderate, ranking above 45% of the US, with a 0.09% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 45% of the US · lower than 73% of California
Wildfire Likelihood0.09% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
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, 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 246 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: Etheric Networks, Sonic Telecom.

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