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4100 Rita Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 4100 Rita Dr, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2 Baths
Year BuiltBuilt 1970
Square Footage1,080 sqft Living Area
Lot Size5,500 sqft (0.126 acres)
OccupancyOwner Occupied
Last Sale$605,000 (2025)
Tax Bill$7,272.00 (2025)

Property Details

APN / Parcel Number

Primary APN380-113-009-1
Alternative APN
  • 380-113-009

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Building Area1,080 sqft Living Area
1st Floor1,080 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1970
Lot Area5,500 sqft (0.126 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area270 sqft Garage

Location & Zoning

Street Address4100 RITA DR
CityMARTINEZ
StateCA
Zip94553-1436
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionVINE HILL MANOR LOT 121
Legal SubdivisionVINE HILL MANOR
Legal Lot Number121
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup1
Census Block1023
Census Tract320001

Owner

Source: Contra Costa County records · APN 380-113-009-1

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 Address4100 RITA DR, MARTINEZ, CA 94553-1436
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Feb 17, 2023Intrafamily Transfer, Transfer
Jun 01, 2021Deed of Trust, Mortgage · Conventional Mortgage
PENNYMAC LOAN SERVICES LLC
Jan 22, 2018Grant Deed, Transfer · Conventional Mortgage with Private Mortgage Insurance (PMI)
WESTERN BANCORP
Oct 13, 2017Grant Deed, Transfer
PLACER TITLE COMPANY, PLACER TITLE CO.

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 11, 2025 · Amount on Record
Deed SaleJul 11, 2025 · Amount on Record
Prior SaleJan 22, 2018 · Amount on Record
Deed Doc Number202569671
Prior Transfer DateFeb 08, 2023
Prior Transfer Doc0000014747
Record RefreshedSep 20, 2026

February 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateFeb 17, 2023
Property Address4100 RITA DR, MARTINEZ, CA 94553-1436
Document Number0000014747
Map ReferenceVOL 50 PG 14
Instrument DateFeb 08, 2023
Instrument2023-014747
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4100 RITA DR, MARTINEZ, CA 94553-1436

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4100 RITA DR, MARTINEZ, CA 94553-1436
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyTICOR TTL ORANGE CNTY BRANCH

Transferred To (Grantee/Buyer)

NameVerified Name
Address4100 RITA DR 1, 1, MARTINEZ, CA 94553-1436

Mortgage

Document Number0000160156
DateJun 01, 2021
Instrument2021-160156
Lender
NamePENNYMAC LOAN SERVICES LLC
TypeMortgage Company
AddressWESTLAKE VILLAGE, CA 91361
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 01, 2051

January 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 22, 2018
Property Address4100 RITA DR, MARTINEZ, CA 94553-1436
Document Number0000009056
Instrument DateJan 05, 2018
Instrument9056
Transaction TypeTransfer
Record UpdatedJan 30, 2018
Title CompanyPLACER TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$511.50
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4100 RITA DR MARTINEZ CA 945531436, MARTINEZ, CA 94553-1436

Mortgage

Document Number9057
DateJan 22, 2018
Instrument9057
Lender
NameWESTERN BANCORP
TypeBank
AddressSAN JOSE, CA 95123
Agreement
TypeConventional Mortgage with Private Mortgage Insurance (PMI)
AmountAmount Recorded
Term360 Months
DueJan 21, 2048

October 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 13, 2017
Property Address4100 RITA DR, MARTINEZ, CA 94553-1436
Document Number0000188178
Instrument DateOct 10, 2017
Instrument188178
Transaction TypeTransfer
Record UpdatedOct 17, 2017
Title CompanyPLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

AmountAmount Recorded
Tax$330.00
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address781 W TENNYSON RD HAYWARD CA 945445219, HAYWARD, CA 94544-5219

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
Unified School DistrictMartinez 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$605,000 (+14.35%) Land $400,000 Building $205,000
2025$7,272.00 (+7.16%)$529,085 (+4.04%) Land $356,365 Building $172,720
2023$6,786.00 (+2.66%)$508,542 Land $342,528 Building $166,014
2022$6,610.00

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