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421 Maxwell Ct, San Ramon, CA 94582 Property Records

Contra Costa County property record for 421 Maxwell Ct, San Ramon, CA 94582 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 2005
Square Footage2,065 sqft Living Area
Lot Size13,100 sqft (0.301 acres)
OccupancyOwner Occupied
Last Sale$860,000 (2005)
Tax Bill$15,963.00 (2025)

Owner

Source: Contra Costa County records · APN 222-250-085-8

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 Company Names on File
Mailing AddressPO BOX 3675, SAN RAMON, CA 94583-8675
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 07, 2005 · Amount on Record
Deed SaleJul 07, 2005 · Amount on Record
Deed Doc Number2005249135
Record RefreshedSep 20, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address421 MAXWELL CT, SAN RAMON, CA 94582-5170
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address42 MAXWELL COURT, SAN RAMON, CA 94582

Mortgage

Document Number0000194385
DateSep 04, 2020
Instrument2020-194385
Lender
NameFREMONT BANK
TypeBank
AddressLIVERMORE, CA 94551
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Term180 Months
DueSep 01, 2035

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
MunicipalitySan Ramon City
Unified School DistrictSan Ramon Valley 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$1,203,939 (+2%) Land $780,585 Building $423,354
2025$15,963.00 (+4.2%) Homeowner's exemption$1,180,333 (+4.04%) Land $765,280 Building $415,053
2023$15,320.00 (+1.41%) Homeowner's exemption$1,134,501 Land $735,564 Building $398,937
2022$15,107.00

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

Wildfire

Wildfire RiskModerate
above 65% of the US · above 40% of California
Wildfire LikelihoodAbout 1 in 398 per year
ExposureDirect
burnable vegetation at the parcel

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

Property Details

APN / Parcel Number

Primary APN222-250-085-8
Alternative APN
  • 222-250-085

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Building Area2,065 sqft Living Area
1st Floor2,065 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2005
Lot Area13,100 sqft (0.301 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area438 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling

Location & Zoning

Street Address421 MAXWELL CT
CitySAN RAMON
StateCA
Zip94582-5170
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT7984 L139
Legal SubdivisionSUBDIVISION #7984
Legal Tract7984
Legal Lot Number139
JurisdictionCONTRA COSTA CA
Minor Civil DivisionTASSAJARA
Census Blockgroup3
Census Block3006
Census Tract355121

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