Unclaimed property in Port Costa, CA
757 records · $167,706 unclaimed
Highest-value records first. Search below to find yours.
These records are grouped by the owner address on file. The program holding a record may be in a different state; use the state badge and claim link on each result to verify it with the correct official program.
Data current as of October 27, 2026 · official state programs
PO Box 64, Port Costa, CA, 94569
Held by Cshc Intermediate Holdings Inc
Premium refunds · ID 1034687882
$27.12
PO Box 59, Port Costa, CA, 94569
Held by Allstate Insurance Company Claims Paymen
Insurance premiums · ID 11736750
$27.00
PO Box 12, Port Costa, CA, 94569
Held by Vpi - Veterinary Pet Ins Co.
Group policy benefit/Clm payments · ID 1042412349
$26.93
PO Box 14, Port Costa, CA, 94569
Held by Phoenix Companies Inc The
Dividends · ID 1011061551
$26.82
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166694
$26.75
65 Canyon Lake Drive, Port Costa, CA, 94569
Held by Barclays Bank Delaware
Customer overpayments · ID 1010354221
$26.70
16 Canyon Lake Cr, Port Costa, CA, 94569
Held by Metropcs Communications Inc.
Unrefunded overcharges · ID 975962435
$26.50
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 991979446
$26.05
PO Box 101, Port Costa, CA, 94569
Held by At&t Services Inc
Refunds due · ID 996391441
$25.78
80 Canyon Lake Drive, Port Costa, CA, 94569
Held by Chevron Federal Credit Union
Savings accounts · ID 1011357263
$25.54
Box 112 One Reservoir Road, Port Costa, CA, 94569
Held by Zimmer Biomet Holdings Inc
Dividends · ID 1010894308
$25.35
33 Canyon Lk Drive PO Box 88, Port Costa, CA, 94569
Held by Safeguard Health Plans Inc-Ca
Individual policy benefit/Clm · ID 984475873
$25.30
33 Canyon Lake Drive PO Box 88, Port Costa, CA, 94569
Held by Safeguard Health Plans Inc-Ca
Individual policy benefit/Clm · ID 989087041
$25.30
PO Box 136, Port Costa, CA, 94569
Held by Jpmorgan Chase Bank NA (300056)
Accounts-receivable credit balance · ID 1013836854
$25.00
135 Cyn Lk Drive Box 21, Port Costa, CA, 94569
Held by Uncashed Warrants
Warrants · ID 1014328717
$25.00
71 Canyon Lake Drive, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan Of So Cal
Accounts payable · ID 1015124674
$25.00
71 Canyon Lake Drive, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan Of So Cal
Accounts payable · ID 1015124676
$25.00
71 Canyon Lake Drive, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan Of So Cal
Accounts payable · ID 1015124677
$25.00
547 East Spring Street, Port Costa, CA, 94569
Held by H & R Block Tax Services
Misc outstanding checks · ID 956309278
$24.99
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166692
$24.45
P/o, Port Costa, CA, 94569
Held by Safeco Ins Co Of America
Premium refunds · ID 965060609
$24.18
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166684
$24.14
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166691
$24.11
PO Box 136, Port Costa, CA, 94569
Held by Csaa Insurance Exchange
Accounts payable · ID 1008581323
$24.00
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166687
$23.62
PO Box 121, Port Costa, CA, 94569
Held by Warner Pacific Insurance Services Inc.
Commissions · ID 987454325
$23.58
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166685
$23.49
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166693
$23.41
PO Box 131, Port Costa, CA, 94569
Held by John Muir Health-Physician Network
Refunds due · ID 1036493060
$23.00
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166690
$22.98
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166695
$22.41
PO Box 2, Port Costa, CA, 94569
Held by Csaa Insurance Exchange
Premium refunds · ID 1037303802
$22.09
P O Box 13, Port Costa, CA, 94569
Held by The Golden 1 Credit Union
Cashier's checks · ID 976275351
$22.04
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166688
$22.00
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166689
$21.85
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166678
$21.65
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166679
$21.53
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166680
$21.14
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166681
$21.06
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166686
$21.03
39648 Potrero Drive, Port Costa, CA, 94569
Held by Capital One Bank USA NA
Customer overpayments · ID 1024092867
$21.00
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166683
$20.48
P.o.box 18, Port Costa, CA, 94569
Held by First United Services Credit Union
Co-owner on this record: Wilson, Jeffrey B
Savings accounts · ID 953660359
$20.44
PO Box 14, Port Costa, CA, 94569
Held by Caremarkpcs L L C
Accounts payable · ID 1002039956
$20.36
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Dividends · ID 989166682
$20.10
33 Canyon Lake Drive, Port Costa, CA, 94569
Held by Cellco Partnership DBA Verizon Wireless
Customer overpayments · ID 963983401
$20.06
PO Box 75, Port Costa, CA, 94569
Held by Citibank N A
Accounts-receivable credit balance · ID 1034928216
$20.03
340 Clarkin Court, Port Costa, CA, 94569
Held by Iomega Corporation
Discounts due · ID 954695193
$20.00
PO Box 48, Port Costa, CA, 94569
Held by Western Digital Technologies Inc.
Refunds or rebates · ID 962506547
$20.00
1749 San Miguel Drive, Port Costa, CA, 94569
Held by Netgear Inc
Misc outstanding checks · ID 979755350
$20.00
1309 Lewis Lane, Port Costa, CA, 94569
Held by Blackhawk Engagement Solutions Inc
Misc outstanding checks · ID 992950273
$20.00
PO Box 46, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan
Accounts payable · ID 1003371693
$20.00
PO Box 46, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan
Accounts payable · ID 1003371694
$20.00
PO Box 46, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan
Accounts payable · ID 1003371695
$20.00
PO Box 25, Port Costa, CA, 94569
Held by Women'S Health Partners Of California
Refunds or rebates · ID 1004229051
$20.00
2065 Oakridge Lane, Port Costa, CA, 94569
Held by The Pep Boys
Misc outstanding checks · ID 1008720685
$20.00
87 Canyone Lake Drive, Port Costa, CA, 94569
Held by Zotec Partners LLC
Drafts · ID 1010102360
$20.00
5 Canyon Lake Drive, Port Costa, CA, 94569
Held by Peter Pan Bmw
Refunds due · ID 1014420653
$20.00
2112 Reseda Way, Port Costa, CA, 94569
Held by Lowes Companies Inc & Subsidiaries
Refunds due · ID 1022839105
$20.00
Canyon Lake Drive, Port Costa, CA, 94569
Held by Wal-Mart Stores Inc. And Subsidiaries
Refunds due · ID 1034546807
$20.00
11 Canyon Lake Drive 3, Port Costa, CA, 94569
Held by Infinity Insurance Company
Premium refunds · ID 1040626912
$20.00
$19.95
64 Canyon Lake Drive 35, Port Costa, CA, 94569
Held by Metropcs Communications Inc.
Unrefunded overcharges · ID 975962454
$19.88
3 Canyon Lake Drive # 118, Port Costa, CA, 94569
Held by State Farm Mutual Automobile Ins Co
Premium refunds · ID 1019453597
$19.57
PO Box 67, Port Costa, CA, 94569
Held by Kimberly-Clark Corporation
Dividends · ID 960482606
$19.20
PO Box 81, Port Costa, CA, 94569
Held by First American Title Co
Escrow accounts · ID 1021836011
$19.15
PO Box 72, Port Costa, CA, 94569
Held by Trinity Universal Insurance Co
Premium refunds · ID 978862637
$19.00
PO Box 21, Port Costa, CA, 94569
Held by Gmac Insurance Management Corp
Accounts payable · ID 999583551
$19.00
21 South Street PO Box 17, Port Costa, CA, 94569
Held by Citibank N A
Accounts-receivable credit balance · ID 990248596
$18.27
P O Box 48, Port Costa, CA, 94569
Held by Allstate Insurance Company
Premium refunds · ID 1034375308
$18.10
P.o. Box 222, Port Costa, CA, 94569
Held by 1st Northern California Credit Union
Savings accounts · ID 954270191
$18.09
PO Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Co-owner on this record: Baker, Trippet Peggy L
Dividends · ID 968393324
$18.04
PO Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Co-owner on this record: Trippett, William A
Dividends · ID 968393324
$18.04
PO Box 131, Port Costa, CA, 94569
Held by John Muir Health-Pb
Refunds due · ID 1008838875
$18.00
324 Felice Circle, Port Costa, CA, 94569
Held by Vista Outdoor Inc
Refunds due · ID 1000890357
$17.50
PO Box 14, Port Costa, CA, 94569
Held by Caremarkpcs L L C
Accounts payable · ID 1002039955
$17.21
3 Canyon Lake Drive # 118, Port Costa, CA, 94569
Held by State Farm Mutual Automobile Insurance C
Premium refunds · ID 1026632968
$17.10
PO Box 14, Port Costa, CA, 94569
Held by Dee V Bank Of The West
Misc outstanding checks · ID 1009275576
$16.59
PO Box 90, Port Costa, CA, 94569
Held by Greenbridge Technology Inc
Funds for liquidation · ID 985208071
$16.49
80 Canyon Lake Drive, Port Costa, CA, 94569
Held by Metlife Inc
Dividends · ID 957507940
$16.23
PO Box 14, Port Costa, CA, 94569
Held by Interinsurance Exchange Of The Automobile Club
Premium refunds · ID 1047784249
$16.12
70 Canyon Lake Drive, Port Costa, CA, 94569
Held by Paypal
Misc intangible property · ID 1046454876
$16.10
P O Box 26 132 Canyon Lake Drive, Port Costa, CA, 94569
Held by Paypal Inc
Misc intangible property · ID 983667382
$16.01
70 Canyon Lake Drive, Port Costa, CA, 94569
Held by British Motor Car Distributors Ltd
Refunds due · ID 993213374
$16.00
PO Box 115, Port Costa, CA, 00000
Held by Morgan Stanley & Co
Misc outstanding checks · ID 971046995
$15.74
PO Box 3, Port Costa, CA, 94569
Held by Comcast Cable Comm Mgmt LLC
Refunds due · ID 1021622046
$15.71
PO Box 19, Port Costa, CA, 94569
Held by Government Employees Insurance Company
Co-owner on this record: Holmes, Jennifer
Premium refunds · ID 1012242044
$15.52
PO Box 19, Port Costa, CA, 94569
Held by Government Employees Insurance Company
Co-owner on this record: Holmes, Ovid L
Premium refunds · ID 1012242044
$15.52
PO Box 76, Port Costa, CA, 94569
Held by Publishers Clearing House LLC
Refunds due · ID 1002023321
$15.47
Box 4, Port Costa, CA, 94569
Held by Rayonier Advanced Materials Inc
Dividends · ID 1006003908
$15.12
PO Box 75, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan
Vendor checks · ID 954353190
$15.00
2741 De La Briandais Court, Port Costa, CA, 94569
Held by Netgear Inc
Misc outstanding checks · ID 979754008
$15.00
PO Box 22, Port Costa, CA, 94569
Held by Merial LLC
Misc outstanding checks · ID 993478538
$15.00
24 Camino Court, Port Costa, CA, 94569
Held by The Pep Boys
Misc outstanding checks · ID 1008720686
$15.00
124 Canyon Lake Drive Apt 415, Port Costa, CA, 94569
Held by Inmar Brand Solutions
Refunds due · ID 1040163565
$15.00
2249 Southwood Drive, Port Costa, CA, 94569
Held by Office Depot Inc
Refunds due · ID 969191479
$14.99
C/o Christy Park Ramage PO Box 14, Port Costa, CA, 94569
Held by Guardian Pharmacy LLC
Accounts-receivable credit balance · ID 1036923259
$14.46
58 Canyon Lake Drive, Port Costa, CA, 94569
Held by Comcast Corp
Cash for fractional shares · ID 1005177245
$14.32
PO Box 73, Port Costa, CA, 94569
Held by Paypal
Misc intangible property · ID 1036770037
$14.26
PO Box 120, Port Costa, CA, 94569
Held by Capital One Bank, National Association
Customer overpayments · ID 973781017
$13.01