Unclaimed property in Port Costa, CA
757 records · $167,706 unclaimed
Highest-value records first. Search below to find yours.
Data current as of July 25, 2026 · official state programs
Barber, JaniceCA
208 Nicole Way, Port Costa, CA, 94569
Held by Indymac Bank
Non Standard Naupa Code For - Other · ID 18633659
$102.00
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1025780052
$100.35
Fidelity, NationalCA
PO Boix 70, Port Costa, CA, 94569
Held by Citifinancial Credit Company
Customer Overpayments · ID 952957363
$100.00
Brown, EvanCA
7000 Lancaster Road, Port Costa, CA, 94569
Held by At&t Mobility Inc
Miscellaneous Outstanding Checks · ID 960399054
$100.00
Thorton, MaryCA
13401 Powerhouse Road, Port Costa, CA, 94569
Held by Canon USA Inc
Miscellaneous Outstanding Checks · ID 964046104
$100.00
Mayfield, MelissaCA
PO Box 5057, Port Costa, CA, 94569
Held by Staples Incorporated
Refunds Due · ID 964532347
$100.00
Wales, LawrenceCA
730 San Pablo Avenue Building 5 Unit 3, Port Costa, CA, 94569
Held by Blackhawk Engagement Solutions Inc
Miscellaneous Outstanding Checks · ID 966113348
$100.00
Olguin, JoanneCA
18370 Van Arsdale, Port Costa, CA, 94569
Held by Blackhawk Engagement Solutions Inc
Miscellaneous Outstanding Checks · ID 966114663
$100.00
Marshall, KevinCA
183 Souza Way, Port Costa, CA, 94569
Held by Sprint United Management
Miscellaneous Outstanding Checks · ID 978016832
$100.00
Wong, NinaCA
915 Avonsdale Court, Port Costa, CA, 94569
Held by Sprint United Management
Miscellaneous Outstanding Checks · ID 978022987
$100.00
Woods, BrendaCA
3339 Cecelia Way, Port Costa, CA, 94569
Held by Tivo
Miscellaneous Outstanding Checks · ID 1004324167
$100.00
Thornton, JamesCA
1924 Trinity Avenue, Port Costa, CA, 94569
Held by Esa Management LLC
Refunds Due · ID 1015179289
$100.00
Trump, MaryCA
Main Street, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities Exchanged For Cash · ID 15532616
$98.33
Trump, DanielCA
Main Street, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities Exchanged For Cash · ID 15532614
$98.33
Trump, RogerCA
Main Street, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities Exchanged For Cash · ID 15532617
$98.33
Ritzenthaler, GCA
Rr 1, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities Exchanged For Cash · ID 15517725
$98.33
Chirgwin, Geoffrey MCA
PO Box 90, Port Costa, CA, 94569
Held by Recreational Equipment Inc
Refunds Due · ID 987595835
$95.70
Eakin, DavidCA
PO Box 4, Port Costa, CA, 94569
Held by At&t Services Inc
Refunds Due · ID 1015554760
$94.82
Price, RachelCA
1500 North California Boulevard Apt 611, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1032817719
$91.66
Hebbert, Joan SCA
5 Canyon Lake Drive, Port Costa, CA, 94569
Held by Loyds Bank California
Non Standard Naupa Code For - Savings Accts/crdt Union Shrs · ID 1529954
$90.98
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1032787498
$90.06
Chi, HongwuCA
440 Nuestra Avenue, Port Costa, CA, 94569
Held by Blackhawk Engagement Solutions Inc
Miscellaneous Outstanding Checks · ID 966130115
$90.00
Freitas, Melvin TCA
PO Box 112, Port Costa, CA, 94569
Held by Metlife Inc
Dividends · ID 977378774
$88.80
Klaiber, Karen ACA
P O Box 17, Port Costa, CA, 94569
Held by Citibank N A
Credit Balance - Accounts Receivable · ID 961414574
$83.38
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1032787495
$83.10
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1032787496
$83.10
Trump Daniel EstateCA
Main Street, Port Costa, CA, 94569
Held by Metropolitan Life Insurance Company
Proceeds Due Beneficiaries · ID 970866797
$83.01
Trump, DanielCA
Port Costa, CA, 00000
Held by Metropolitan Life Insurance Company
Proceeds Due Beneficiaries · ID 970866797
$83.01
Girl Scouts Of Sf Bay Area Troop 02054CA
PO Box 90, Port Costa, CA, 94569
Held by Bmo Bank NA (fka) Bmo Harris Bank Na)
Checking Accounts · ID 1018378880
$82.55
Post, SharonCA
135 Canyon Lake Drive, Port Costa, CA, 94569
Held by Comcast Cable Comm Mgmt LLC
Refunds Due · ID 1021610413
$82.21
Trump Roger EstateCA
Main Street, Port Costa, CA, 94569
Held by Metropolitan Life Insurance Company
Proceeds Due Beneficiaries · ID 970866763
$81.45
Trump, RogerCA
Port Costa, CA, 00000
Held by Metropolitan Life Insurance Company
Proceeds Due Beneficiaries · ID 970866763
$81.45
Trout, JessicaCA
17 Canyon Lake Drive, Port Costa, CA, 94569
Held by Comcast Cable Comm Mgmt LLC
Refunds Due · ID 1003197323
$80.49
Chin, FrederickCA
42672 Baron Street, Port Costa, CA, 94569
Held by Hewlett-Packard Company
Refunds Or Rebates · ID 960754692
$80.00
Jancarikova, MarieCA
PO Box 96, Port Costa, CA, 94569
Held by Western Union Financial Services Inc
Money Orders · ID 970738945
$79.00
Slovakova, RenataCA
5 Canyon Lake Drive, Port Costa, CA, 94569
Held by Western Union Financial Services Inc
Miscellaneous Outstanding Checks · ID 971344239
$79.00
Amsbury, George ACA
Box 11, Port Costa, CA, 94569
Held by Meritor Inc
Underlying Shares/outstand Cer · ID 975554125
$78.86
Amsbury, Ella MCA
Box 11, Port Costa, CA, 94569
Held by Meritor Inc
Underlying Shares/outstand Cer · ID 975554125
$78.86
Van, Emmerik LeahCA
11383 Morwick Drive, Port Costa, CA, 94569
Held by Buffalo Exchange Ltd
Payments For Goods & Services · ID 975456351
$78.75
Mahoney, Honora ACA
Port Costa, CA
Held by Transamerica Corporation
Funds For Liquidation · ID 535355
$77.22
Elrod, JustinCA
Regional Shoreline Park, Port Costa, CA, 94569
Held by Metropcs Communications Inc.
Unrefunded Overcharges · ID 975960450
$75.88
Childs, Jacqueline MCA
11419 Cresta Lane, Port Costa, CA, 00000
Held by Office Depot Inc
Refunds Due · ID 969195689
$75.00
California, Eye Clinic CaliforniaCA
3747 Sunset Lane, Port Costa, CA, 94569
Held by Administrative Concepts Inc
Individual Policy Benefit/clm · ID 1010359701
$75.00
Astex Pharmaceuticals IncCA
4140 Dublin Bd Suite 200, Port Costa, CA, 94569
Held by Cintas Corporation
Vendor Checks · ID 989309446
$74.80
Astex, PharmaceuticalsCA
4140 Dublin Boulevard Suite 200, Port Costa, CA, 94569
Held by Cintas Corporation
Vendor Checks · ID 989309453
$74.80
West, JosephCA
PO Box 14, Port Costa, CA, 94569
Held by Medco Health Solutions Inc.
Customer Overpayments · ID 969027404
$74.10
Trippett, William ACA
PO Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Dividends · ID 964518114
$73.04
Baker, Trippett Peggy LCA
PO Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Dividends · ID 964518114
$73.04
Robbins Jeffrey Estate OfCA
PO Box 50, Port Costa, CA, 94569
Held by 21st Mortgage Corporation
Credit Checks Or Memos · ID 1026451172
$72.78
Lorrette, Dennis LCA
On Lane Drive, Port Costa, CA, 94569
Held by Tig Insurance Company
Non Standard Naupa Code For - Insurance Claim Checks · ID 12023961
$72.17
Kaprovskiy, DmitryCA
135 Prospect Avenue, Port Costa, CA, 94569
Held by Verizon New York Inc
Utility Deposit · ID 1006111777
$71.07
Trippett, William ACA
PO Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Miscellaneous Outstanding Checks · ID 964518113
$70.31
Baker, Trippett Peggy LCA
PO Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Miscellaneous Outstanding Checks · ID 964518113
$70.31
Callahan, ConorCA
3150 Walnut Boulevard, Port Costa, CA, 94569
Held by Western Digital Technologies Inc.
Refunds Or Rebates · ID 961520484
$70.00
Melton, JenniferCA
PO Box 120, Port Costa, CA, 94569
Held by Csaa Insurance Exchange
Premium Refunds · ID 1002831100
$70.00
Hurlburt, JenniferCA
PO Box 61, Port Costa, CA, 94569
Held by Sutter East Bay Hospitals
Refunds Due · ID 1009214378
$70.00
Olegario, GonzalezCA
119 Eveningstar Court, Port Costa, CA, 94569
Held by Quest Diagnostics Incorporated
Non Standard Naupa Code For - Vendor Payments · ID 16028633
$69.50
Thalacker, LyndaCA
63 Leo Lane, Port Costa, CA, 94569
Held by Fullbeauty Brands Holdings Corp
Refunds Due · ID 986309097
$67.02
Mitchell, BetsyCA
PO Box 70, Port Costa, CA, 94569
Held by Gamestop Corp.
Credit Balance - Accounts Receivable · ID 1012740477
$65.39
Murphy, HelenCA
Rr 1, Port Costa, CA, 94569
Held by Metropolitan Life Insurance Company
Proceeds-Policy Endow, Annuity · ID 979653543
$64.73
Melton, Ronald RCA
PO Box 120, Port Costa, CA, 94569
Held by Citibank N A
Credit Balance - Accounts Receivable · ID 986501421
$64.54
Brown, Jason GarrettCA
PO Box 39, Port Costa, CA, 94569
Held by 1st Northern California Credit Union
Savings Accounts · ID 980814212
$63.91
Estate Of Laura PuruCA
919 Dewing Avenue, Port Costa, CA, 94569
Held by Jpmorgan Chase Bank N.a.
Refunds Due · ID 980539473
$63.49
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1025780050
$63.49
Trump Mary EstateCA
Main Street, Port Costa, CA, 94569
Held by Metropolitan Life Insurance Company
Proceeds Due Beneficiaries · ID 970866382
$63.38
Trump, MaryCA
Port Costa, CA, 00000
Held by Metropolitan Life Insurance Company
Proceeds Due Beneficiaries · ID 970866382
$63.38
Frits, AlmaCA
4324 Deltafair Boulevard, Port Costa, CA, 94569
Held by Sears Roebuck And Co
Refunds Due · ID 968495041
$63.00
Tran, TommyCA
PO Box 24, Port Costa, CA, 94569
Held by Republic Services Inc
Credit Balance - Accounts Receivable · ID 1033146644
$62.66
Payne, ClaudiusCA
PO Box 15, Port Costa, CA, 94569
Held by Calif State Automobile Asssoc
Customer Overpayments · ID 961536209
$62.55
Hajek, JiriCA
PO Box 96, Port Costa, CA, 94569
Held by Comcast Cable Comm Mgmt LLC
Refunds Due · ID 1003206768
$61.60
Moe, Bruce GCA
PO Box 26, Port Costa, CA, 94569
Held by Tcf National Bank
Savings Accounts · ID 1001033950
$61.05
Deforest, RoyCA
PO Box 47, Port Costa, CA, 94569
Held by State Farm General Insurance Company
Non Standard Naupa Code For - Insurance Premiums · ID 12148716
$60.92
Deforest, GloriaCA
PO Box 47, Port Costa, CA, 94569
Held by State Farm General Insurance Company
Non Standard Naupa Code For - Insurance Premiums · ID 12148716
$60.92
Quintanilla, JoseCA
44 Water Street, Port Costa, CA, 94569
Held by Lumber Liquidators Inc
Refunds Due · ID 991323866
$60.80
Hood, JohnCA
PO Box 35, Port Costa, CA, 94569
Held by State Farm Fire And Casualty Company
Non Standard Naupa Code For - Insurance Premiums · ID 12146930
$60.77
Tankard, Robert WCA
PO Box 35, Port Costa, CA, 94569
Held by State Farm Fire And Casualty Company
Non Standard Naupa Code For - Insurance Premiums · ID 12146930
$60.77
Greene, Ridge DCA
PO Box 35, Port Costa, CA, 94569
Held by State Farm Fire And Casualty Company
Non Standard Naupa Code For - Insurance Premiums · ID 12146930
$60.77
Walters, James ACA
162 Canyon Lake Drive, Port Costa, CA, 94569
Held by Old Republic Title Co
Non Standard Naupa Code For - Escrow Check/deposit/disputed · ID 13145537
$60.00
Chang, Wong LilyCA
1550 Kildare Way, Port Costa, CA, 94569
Held by Sears Roebuck And Co
Refunds Due · ID 957912151
$60.00
Naranjo, EstherCA
5036 Montevino Way, Port Costa, CA, 94569
Held by Searsroebuck And Co.
Refunds Due · ID 961473646
$60.00
Herrera, DennisCA
3745 Killdeer Drive, Port Costa, CA, 94569
Held by Iomega Corp
Outstanding Official Checks · ID 969115943
$60.00
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1025760613
$59.87
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1025760614
$59.87
Gates, William LCA
Ledgers Accounting Firm 800 South Broadway Suite 450, Port Costa, CA, 94569
Held by Elevance Health Inc
Group Policy Benefit/clm Pmts · ID 1025780051
$59.87
Prentice Partner Ann Arbor LLCCA
PO Box 70, Port Costa, CA, 94569
Held by Ferguson Enterprises LLC
Credit Balance - Accounts Receivable · ID 1047160948
$59.25
Lorette, DennisCA
100, Port Costa, CA, 94569
Held by Tig Insurance Company
Non Standard Naupa Code For - Insurance Claim Checks · ID 12034958
$57.19
Melton, RonCA
PO Box 120, Port Costa, CA, 94569
Held by At&t Services Inc
Refunds Due · ID 1015554288
$56.42
Holmes, JenniferCA
C/o Sharon Brobeck P O Box 78, Port Costa, CA, 94569
Held by Republic Services Inc
Credit Balance - Accounts Receivable · ID 959315769
$56.10
Neele, JamesCA
12 Erskine Street, Port Costa, CA, 94569
Held by Fireman'S Fund Insurance Company
Non Standard Naupa Code For - Court Settlements · ID 14344851
$55.95
Taboada, CarlosCA
166 Canyon Lake Drive, Port Costa, CA, 94569
Held by Sunrise Banks
Refunds Due · ID 1023264857
$55.43
Chamberlin, David CCA
4 Prospect Avenue, Port Costa, CA, 94569
Held by Mechanics Bank
Cashier'S Checks · ID 1018320462
$55.42
Pierce, Jonathan FCA
64 Canyon Lake Road, Port Costa, CA
Held by Recreational Equipment Inc
Non Standard Naupa Code For - Refunds · ID 15895070
$55.01
Maldonado, CherylCA
2417 Silverado Drive, Port Costa, CA, 94569
Held by Searsroebuck And Co.
Refunds Due · ID 961471797
$55.00
Deforest, RoyCA
PO Box 47, Port Costa, CA, 94569
Held by State Farm Mutual Automobile Insurance Company
Non Standard Naupa Code For - Insurance Premiums · ID 15550371
$54.60
Drunken Angel IncCA
PO Box 121, Port Costa, CA, 94569
Held by Paychex Inc.
Non Standard Naupa Code For - Credit Balances · ID 18596221
$54.57
Arnold, NicholasCA
PO Box 75, Port Costa, CA, 94569
Held by California Federal Bank
Non Standard Naupa Code For - Savings Accts/crdt Union Shrs · ID 13416774
$54.27
Arnold, Nathan CCA
PO Box 75, Port Costa, CA, 94569
Held by California Federal Bank
Non Standard Naupa Code For - Savings Accts/crdt Union Shrs · ID 13416774
$54.27
Cartwright, PatriciaCA
PO Box 107, Port Costa, CA, 94569
Held by Csaa Insurance Group
Miscellaneous Outstanding Checks · ID 966582544
$54.00
Murphy, CecilCA
Rr 1 Port Costa Ca, Port Costa, CA, 00000
Held by Metropolitan Life Insurance Company
Individual Policy Benefit/clm · ID 962717363
$53.78
Victoria, RyanCA
PO Box 121, Port Costa, CA, 94569
Held by Anthem Inc
Accounts Payable · ID 973768737
$53.16