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
Shepard, Katherine BCA
P O Box 97, Port Costa, CA, 94569
Held by Growth Index Fund Adm- 509
Mutual Fund Shares · ID 1018169079
$35,891.08
Freeman, Frank CCA
P O Box 97, Port Costa, CA, 94569
Held by Growth Index Fund Adm- 509
Mutual Fund Shares · ID 1018169079
$35,891.08
Pla Holdings, Inc.CA
P.o. Box 5, Port Costa, CA, 94569
Held by Fireman'S Fund Insurance Company
Non Standard Naupa Code For - Court Settlements · ID 14390230
$7,002.26
Shepard, Katherine BCA
P O Box 97, Port Costa, CA, 94569
Held by Gnma Fund- 36
Mutual Fund Shares · ID 1018160463
$4,699.17
Freeman, Frank CCA
P O Box 97, Port Costa, CA, 94569
Held by Gnma Fund- 36
Mutual Fund Shares · ID 1018160463
$4,699.17
Garon, Edward PCA
PO Box 46, Port Costa, CA, 94569
Held by Manulife Financial Corporation
Underlying Shares/outstand Cer · ID 989166677
$4,334.50
Estrada, Marce JCA
PO Box 42, Port Costa, CA, 94569
Held by Comcast Corp
Dividend Reinvestment Plan · ID 1010726721
$4,002.62
Estrada, Norma RCA
PO Box 42, Port Costa, CA, 94569
Held by Comcast Corp
Dividend Reinvestment Plan · ID 1010726721
$4,002.62
Brobeck, Sharon DCA
PO Box 108, Port Costa, CA, 94569
Held by Ocwen Financial Corp
Escrow Funds · ID 1021593040
$3,725.47
Chen, Tong GuangCA
7960 Creekside Drive, Port Costa, CA, 94563
Held by Diversified Property Fund Class E
Mutual Fund Shares · ID 1005207142
$3,276.05
Estrada, Marce JCA
PO Box 42, Port Costa, CA, 94569
Held by Comcast Corp
Underlying Shares/outstand Cer · ID 1010726720
$2,699.44
Estrada, Norma RCA
PO Box 42, Port Costa, CA, 94569
Held by Comcast Corp
Underlying Shares/outstand Cer · ID 1010726720
$2,699.44
Katherine B Shepard TrustCA
4 Prospect P O Box 97, Port Costa, CA, 94569
Held by California Physicians DBA Blue Shield Of Ca
Individual Policy Benefit/clm · ID 997578528
$1,981.60
Amsbury, David FCA
PO Box 11, Port Costa, CA, 94569
Held by Newmont Mining Corp
Non Standard Naupa Code For - Shares Exchanged For Shares · ID 16259233
$1,752.09
Amsbury, Ella MCA
PO Box 11, Port Costa, CA, 94569
Held by Newmont Mining Corp
Non Standard Naupa Code For - Shares Exchanged For Shares · ID 16259233
$1,752.09
Pla Holdings, Inc.CA
P.o. Box 5, Port Costa, CA, 94569
Held by Fireman'S Fund Insurance Company
Non Standard Naupa Code For - Court Settlements · ID 14389904
$1,522.76
Amsbury, George ACA
PO Box 11, Port Costa, CA, 94569
Held by Skyworks Solutions Inc
Dividend Reinvestment Plan · ID 999207660
$1,498.49
Amsbury, Ella M MrsCA
PO Box 11, Port Costa, CA, 94569
Held by Skyworks Solutions Inc
Dividend Reinvestment Plan · ID 999207660
$1,498.49
Robinson, J ECA
87 Canyon Lake Drive, Port Costa, CA, 94569
Held by Wells Fargo Clearing Services LLC
Traditional IRA - Cash · ID 991196214
$1,483.64
West, Joseph JCA
80 Canyon Lake Drive, Port Costa, CA, 94569
Held by Metlife Inc
Underlying Shares/outstand Cer · ID 984808762
$1,253.46
Amsbury, ElizabethCA
118 Canyon Drive, Port Costa, CA, 94569
Held by Bankers Life & Casualty Company
Proceeds Due Beneficiaries · ID 998770719
$1,140.00
Amsbury, DavidCA
118 Canyon Drive, Port Costa, CA, 94569
Held by Bankers Life & Casualty Company
Proceeds Due Beneficiaries · ID 998770719
$1,140.00
Trindas, GusCA
P O Bx 71, Port Costa, CA
Held by 0195 Bank Of America Nt & Sa
Non Standard Naupa Code For - Savings Accts/crdt Union Shrs · ID 369647
$1,064.45
Council Santa Rosa Ides 29CA
PO Box 112, Port Costa, CA, 94569
Held by Bmo Bank NA (fka) Bmo Harris Bank Na)
Matured CD Or Save Certificate · ID 989960258
$1,052.05
Council Santa Rosa Ides 29CA
PO Box 112, Port Costa, CA, 94569
Held by Bmo Bank NA (fka) Bmo Harris Bank Na)
Matured CD Or Save Certificate · ID 989960257
$1,037.81
La, Brecque EricCA
17 Canyon Lake, Port Costa, CA, 94569
Held by Paypal Inc
Miscellaneous Intangible Property · ID 1009136124
$970.70
Walters, ConstructionCA
PO Bx 63, Port Costa, CA, 94569
Held by American States Insurance Company
Non Standard Naupa Code For - Other · ID 11356338
$766.00
Brooke, Carla ACA
PO Box 120R, Port Costa, CA, 94569
Held by Santa Fe Pacific Corp 16% SR Debs Bond R
Matured Bond Principal · ID 953255232
$745.27
Brooke, John FCA
PO Box 120R, Port Costa, CA, 94569
Held by Santa Fe Pacific Corp 16% SR Debs Bond R
Matured Bond Principal · ID 953255232
$745.27
Mehlwitz, JuneCA
42 Canyon Lake Drive, Port Costa, CA, 94569
Held by Metlife Inc
Non Standard Naupa Code For - Securities · ID 18876079
$708.40
Mason, Christopher TCA
42 Canyon Lake Drive Apt 37, Port Costa, CA, 94569
Held by Metlife Inc
Dividend Reinvestment Plan · ID 977383432
$693.18
Mason, Cristi MCA
42 Canyon Lake Drive Apt 37, Port Costa, CA, 94569
Held by Metlife Inc
Shares Of Stock (rtrned By Po) · ID 966195874
$690.95
Chirgwin, GeoffreyCA
PO Box 90, Port Costa, CA, 94569
Held by Jpmorgan Chase Bank N.a (300056)
Refunds Due · ID 994441122
$647.75
Bryson, William CCA
PO Box 48, Port Costa, CA, 94569
Held by Metlife Inc
Non Standard Naupa Code For - Securities · ID 16269588
$556.35
Morrison, Gary RCA
61 Canyon Lake Drive, Port Costa, CA, 94569
Held by Metlife Inc
Non Standard Naupa Code For - Securities · ID 15505180
$493.71
Melton, JenniferCA
7000 Carquinez Scenic Drive PO Box 120, Port Costa, CA, 94569
Held by General Electric Company
Credit Balance - Accounts Receivable · ID 983979702
$481.47
Ligon, William TCA
92 Canyon Lake Drive Box 53, Port Costa, CA, 94569
Held by Vodafone Group Plc
Underlying Shares/outstand Cer · ID 1010684652
$480.16
Ligon, Betty JCA
92 Canyon Lake Drive Box 53, Port Costa, CA, 94569
Held by Vodafone Group Plc
Underlying Shares/outstand Cer · ID 1010684652
$480.16
Ligon Fam Revocable Trust TheCA
92 Canyon Lake Drive Box 53, Port Costa, CA, 94569
Held by Vodafone Group Plc
Underlying Shares/outstand Cer · ID 1010684652
$480.16
Smith, Krista BCA
PO Box 25, Port Costa, CA, 94569
Held by Lucile Salter Packard Children'S Hospital
Refunds Due · ID 1033608639
$447.95
Van, Dam KristenCA
PO Box 71, Port Costa, CA, 94569
Held by Golden 1 Credit Union
Savings Accounts · ID 1046115773
$438.88
Amsbury, DavidCA
118 Canyon Drive, Port Costa, CA, 94569
Held by Bankers Life & Casualty Company
Proceeds Due Beneficiaries · ID 1005942705
$392.06
Amsbury, ElizabethCA
118 Canyon Drive, Port Costa, CA, 94569
Held by Bankers Life & Casualty Company
Proceeds Due Beneficiaries · ID 1005942705
$392.06
Huerta, Francisco C JRCA
46 Canyon Lake Drive, Port Costa, CA, 94569
Held by Fidelity National Title Company Of Calif
Escrow Accounts · ID 964957100
$376.00
Murphy, StellaCA
Rr 1, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities · ID 15506075
$352.70
Murphy, HelenCA
Rr 1, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities · ID 15506011
$352.70
Murphy, CecilCA
Rr 1, Port Costa, CA, 00000
Held by Metlife Inc
Non Standard Naupa Code For - Securities · ID 15505972
$352.70
Amsbury, Elizabeth ACA
PO Box 22, Port Costa, CA, 94569
Held by Anthem Inc
Group Policy Benefit/clm Pmts · ID 982705841
$345.97
Luksic, KatherineCA
92 Canyon Lake Drive, Port Costa, CA, 94569
Held by Nationwide Mutual Insurance
Premium Refunds · ID 1001697251
$345.00
Heuser, RonaldCA
2 Canyon Lakes, Port Costa, CA, 94509
Held by Republic Indemnity Company Of California
Non Standard Naupa Code For - Insurance Claim Checks · ID 16016588
$317.72
Olson, Daniel ACA
PO Box 98, Port Costa, CA, 94569
Held by State Compensation Insurance Fund
Individual Policy Benefit/clm · ID 996595316
$304.76
Ells, Jeffrey BCA
5 Canyon Lake Drive #6 PO Bx 135, Port Costa, CA, 94569
Held by Juvenile Court Fifth Dist
Non Standard Naupa Code For - Other · ID 3323473
$304.00
Russell, Jeanette MCA
15 Cyn Lake Drive, Port Costa, CA, 94569
Held by Prudential Financial Inc Common
Non Standard Naupa Code For - Securities Exchanged For Cash · ID 16150779
$284.40
Riggs, TroyCA
PO Box 60, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan
Accounts Payable · ID 988647899
$280.00
West, JosephCA
P.o. Box 14, Port Costa, CA, 95569
Held by California Pacific Medical Center
Non Standard Naupa Code For - Refunds · ID 14599971
$271.10
Miranda, DavidCA
19 South Avenue P O Box 5, Port Costa, CA, 94569
Held by Diebold Incorporated
Wages Payroll, Salaries · ID 1020437278
$242.82
Horrall, John LCA
PO Box 92, Port Costa, CA, 94569
Held by Bank Of America - California NA (318)
Checking Accounts · ID 999815419
$238.25
Mathews, KarenCA
PO Box 92, Port Costa, CA, 94569
Held by Bank Of America - California NA (318)
Checking Accounts · ID 999815419
$238.25
Virardi, KurtCA
PO Box 64, Port Costa, CA, 94569
Held by Comcast Cable Communications LLC
Refunds Due · ID 1044544610
$229.69
Parker, Terry WCA
58 Canyon Lake Drive, Port Costa, CA, 94569
Held by Comcast Corp
Dividend Reinvestment Plan · ID 1005177247
$229.60
Kennedy, Anita MCA
145 Canyon Lake Drive, Port Costa, CA, 94569
Held by Jpmorgan Chase Bank N.a. (1703)
Checking Accounts · ID 1044684941
$229.60
Ligon, William TCA
92 Canyon Lake Drive Box 53, Port Costa, CA, 94569
Held by Vodafone Group Plc
Dividends · ID 1010684651
$207.90
Ligon, Betty JCA
92 Canyon Lake Drive Box 53, Port Costa, CA, 94569
Held by Vodafone Group Plc
Dividends · ID 1010684651
$207.90
Ligon Fam Revocable Trust TheCA
92 Canyon Lake Drive Box 53, Port Costa, CA, 94569
Held by Vodafone Group Plc
Dividends · ID 1010684651
$207.90
Mirigian, GregCA
5737 North Dublin Ranch Drive, Port Costa, CA, 94569
Held by Sony Electronics Inc
Miscellaneous Outstanding Checks · ID 998668482
$200.00
Huerta, Francisco C JRCA
46 Canyon Lake Drive, Port Costa, CA, 94569
Held by Fidelity National Title Company Of Calif
Escrow Accounts · ID 964956934
$197.00
Huerta, Francisco C JRCA
46 Canyon Lake Drive, Port Costa, CA, 94569
Held by Fidelity National Title Company Of Calif
Escrow Accounts · ID 964957308
$197.00
Turner, SandraCA
5 Canyon Lake Drive, Port Costa, CA, 94569
Held by Fireman'S Fund Insurance Company
Non Standard Naupa Code For - Court Settlements · ID 14324901
$194.68
Huerta, Francisco C JRCA
46 Canyon Lake Drive, Port Costa, CA, 94569
Held by Fidelity National Title Company Of Calif
Escrow Accounts · ID 964957395
$190.00
Forde, MicheleCA
PO Box 81 95 Canyon Lake Drive, Port Costa, CA, 94569
Held by University Of The Pacific
Credit Balance - Accounts Receivable · ID 1018672198
$181.30
Palacio, Edward ACA
5 Prospect Avenue, Port Costa, CA, 94569
Held by Blue Cross Of California
Non Standard Naupa Code For - Insurance Claim Checks · ID 14872518
$173.62
Parker, Terry WCA
58 Canyon Lake Drive, Port Costa, CA, 94569
Held by Comcast Corp
Underlying Shares/outstand Cer · ID 1005177246
$172.20
Krausova, JaroslavaCA
PO Box 107, Port Costa, CA, 94569
Held by Bank Of America - California NA (318)
Checking Accounts · ID 1006363632
$169.39
Ramage, ChristyCA
PO Box 14, Port Costa, CA, 94569
Held by American Modern Property & Casualty Insu
Premium Refunds · ID 1044836886
$162.95
Amsbury, David FCA
PO Box 22, Port Costa, CA, 94569
Held by United Of Omaha Life Insurance Company
Premium Refunds · ID 993600235
$162.53
Crane, TimothyCA
PO Box 4, Port Costa, CA, 94569
Held by Bank Of America NA
Customer Overpayments · ID 1000273429
$160.15
Post, ShariCA
PO Box 133, Port Costa, CA, 94569
Held by Western Dental Services Inc.
Credit Balance - Accounts Receivable · ID 1001828127
$160.00
Staggs, BrianCA
PO Box 131, Port Costa, CA, 94569
Held by United Services Automobile Association
Premium Refunds · ID 1044351870
$157.00
Alvey, TrevorCA
P.o Box 49, Port Costa, CA, 94569
Held by United Parcel Service Inc
Wages Payroll, Salaries · ID 961083287
$153.33
Frias, AmyCA
4116 Rockford Drive, Port Costa, CA, 94569
Held by Sprint United Management
Miscellaneous Outstanding Checks · ID 973660271
$150.00
Modlin, Delbert JCA
135 Canyon Lake Drive Unit 21, Port Costa, CA, 94569
Held by Wells Fargo Bank NA (apecs 1009)
Cashier'S Checks · ID 1043911245
$150.00
Smith, KristaCA
5 Prospect Avenue, Port Costa, CA, 94569
Held by Pacific Gas & Electric Company
Refunds Or Rebates · ID 1030810642
$148.63
Robinson, ShawnaCA
87 Canyon Lake Drive, Port Costa, CA, 94569
Held by Republic Services Inc
Accounts Payable · ID 992900717
$142.98
Horton, AnitaCA
PO Box 50, Port Costa, CA, 94569
Held by 21st Mortgage Corporation
Credit Checks Or Memos · ID 1026451114
$134.63
Shepard, KatherinCA
PO Box 97, Port Costa, CA, 94569
Held by Comcast Cable Qualified Settlement Fund
Funds Held In Fiduciary Capaci · ID 998593467
$131.50
Post, SharonCA
PO Box 133, Port Costa, CA, 94569
Held by Safeco Ins Co Of America
Premium Refunds · ID 980277548
$130.03
Post, DavidCA
PO Box 133, Port Costa, CA, 94569
Held by Safeco Ins Co Of America
Premium Refunds · ID 980277548
$130.03
Garon, Edward PCA
PO Box 46, Port Costa, CA, 94569
Held by Kaiser Foundation Health Plan Of So Cal
Accounts Payable · ID 1029086277
$123.00
Lieberum, JohnCA
PO Box 111 26 Canyon Lakes Dri, Port Costa, CA, 94569
Held by Avalonbay Communities Inc
Accounts Payable · ID 1008233306
$120.81
Silva, KCA
145 Canyon Lake Drive, Port Costa, CA, 74569
Held by Lincoln National Life Insurance Company
Non Standard Naupa Code For - Insurance Claim Checks · ID 14222879
$120.00
Nelson, FredCA
Zz, Port Costa, CA
Held by Bank Of America - Passbook Accounts
Formerly Ac51-53 Accounts · ID 200218
$119.50
Mackenzie, John MCA
PO Box 49, Port Costa, CA, 94569
Held by Pacific Gas & Electric Company
Refunds Or Rebates · ID 1039437036
$113.17
Amsbury, DavidCA
118 Canyon Lake Drive P O Box 22, Port Costa, CA, 94569
Held by Paypal Inc
Miscellaneous Intangible Property · ID 987259708
$113.00
Fisher, PamelaCA
62 Canyon Lake Drive, Port Costa, CA, 92672
Held by Sirius Xm Holdings Inc.
Miscellaneous Outstanding Checks · ID 1002163223
$112.76
Ettle, FredrickCA
Port Costa, CA
Held by Metropolitan Life Insurance Company
Non Standard Naupa Code For - Matured/terminated Policies · ID 871741
$109.72
Clark, KennethCA
20 Canyon Lake Drive, Port Costa, CA, 94569
Held by Progressive West Insurance Com
Premium Refunds · ID 985543687
$109.33
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 1032787497
$107.06
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 1042517278
$107.06
Trippett, William ACA
Peggy L Baker Trippet P O Box 127, Port Costa, CA, 94569
Held by Liberty All Star Equity Fund
Underlying Shares/outstand Cer · ID 980506027
$105.82
Mathewsjr, RobertCA
33 Canyon Lake Drive Box 88, Port Costa, CA, 94569
Held by Elevance Health Inc
Commissions · ID 1032806723
$105.40
Unclaimed property near Port Costa
Browse nearby cities in California — owners often have records filed under a neighboring town.
- Crockett8,721 records$1.1M unclaimed2 mi away
- Benicia63,733 records$9.2M unclaimed3 mi away
- Rodeo18,957 records$2.3M unclaimed4 mi away
- Briones363 records$38K unclaimed5 mi away
- Valejo270 records$55.8K unclaimed5 mi away
- Martinez102,480 records$16.1M unclaimed5 mi away
- Hercules50,473 records$5.1M unclaimed6 mi away
- Benecia749 records$92.1K unclaimed6 mi away