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William Kostoff from West Hartford, CT

Age 69 b. Sep 1956 Male
📍 70 Barksdale Rd
📞 (860) 519-6519 (Cell), (860) 904-6391
✉️ ckostoff@hotmail.com

William R Kostoff from West Hartford, CT

Age 65
📍 70 Barksdale Rd, West Hartford, CT 06117
📞 (860) 519-6519, (734) 548-5686
✉️ wkostoff@optonline.net

William Kostoff from Safety Harbor, FL

Age 102
📍 80 Coral Dr, Safety Harbor, FL 34695
📞 (727) 595-5870, (813) 595-5870
👨‍👩‍👧 Relatives: Helen S Kostoff,Evelyn T Kostoff,Connie L Mitchell,James D Kostoff,Connie M Kostoff

William Kostoff from Livonia, MI

Age 66 b. Apr 1959 Wayne Co.
📍 34817 Middleboro St
📞 (734) 261-8726

William Kostoff from New York, NY

Age 46
📍 225 70th St, New York, NY 10021
📞 (212) 737-0636, (212) 737-0955, (212) 472-7916
👨‍👩‍👧 Relatives: Christine Marie Corrigan,Bill Kostoff
🏪 Summit Debt Management Inc, Budget-Right Debt Management, Inc

William Kostoff from Liberty, NY

0
📍 243 Old Loomis Rd, Liberty, NY 12754
👨‍👩‍👧 Relatives: Sharon V Kostoff,Wayne John Kostoff,Lillian K Kostoff,Carolyn J Kostoff

William Kostoff from Littleton, CO

Age 76
📍 5367 Cimarron Rd, Littleton, CO 80123
📞 (303) 795-6909
👨‍👩‍👧 Relatives: Kevin J Costoff,Margaret A Kostoff

William Kostoff from Dearborn, MI

Age 66 b. Apr 1959 Wayne Co.
📍 5635 Kenilworth St
📞 (708) 484-7929

William Kostoff from Hartford, CT

Age 69 b. Sep 1956 Hartford Co.
📍 1273 Boulevard

William Kostoff from New York, NY

Age 58 b. Sep 1967 New York Co.
📍 309 E 76th St Apt 4 Rw

William Kostoff from Safety Harbor, FL

Age 114 b. Dec 1911 Pinellas Co.
📍 80 Coral Dr

William Kostoff from Massapequa Park, NY

Age 91 b. Jul 1934 Nassau Co.
📍 236 Broadway

William Kostoff from Astoria, NY

0
📍 3136 42nd St, Astoria, NY 11103

William Kostoff from Wells, VT

Rutland Co.
📍 Po Box 117

William Kostoff from New York, NY

New York Co.
📍 309 E 76th St 4 Rw

Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 15 contact records for William Kostoff across 6 states. The most recent address on file is in West Hartford, Connecticut. Of these records, 7 include phone numbers and 2 include email addresses. Ages range from 46 to 102, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.

Kostoff William Reed Tr

Fairfax County
· 1148 Randolph Rd, Dranesville Va 22101.0
Assessed: $858,670 · Sale: $395,000

Source: County Assessor Records · County Recorder Offices · State Property Tax Databases We found 1 property record linked to William Kostoff in Dranesville. Values shown are from county assessor records and may differ from current market prices.

William Kostoff

Ecm - Natural Resources
Rbc Capital Markets
London, Greater London, United Kingdom Investment Banking
LinkedIn

Source: State Secretary of State · SEC EDGAR · LinkedIn Professional Data · Business Registries 1 business affiliation was found for William Kostoff. Companies include Rbc Capital Markets. Records are compiled from state business registries, SEC filings, and professional networking databases.

William Kostoff

Port Huron Northern High School - Port Huron, MI, MI
1974

Source: Historical Yearbook Archives · State Dept. of Education · Educator License Databases William Kostoff has 1 education-related record on file, which may include educator certifications and historical yearbook entries. Yearbook data represents a historical snapshot and may not reflect current information.

MP

William Kostoff

Age 83 Male
·
PO Box 117, Wells, VT 05774 (Rutland County)
43.4303, -73.2089
· (802) 325-3128
Marital: Married TZ: Eastern
Edu: Some College
Homeowner Single Family
MP

William Kostoff

Male
·
1148 Randolph Rd, Mc Lean, VA 22101 (Fairfax County)
38.9444, -77.1792
TZ: Eastern
Single Family
MP

William Kostoff

Age 58 Male
·
34817 Middleboro St, Livonia, MI 48154 (Wayne County)
42.3856, -83.3837
· (734) 261-8726
Marital: Married TZ: Eastern
Occ: White Collar
Homeowner Single Family Built 1977
MP

William R Kostoff

Age 60 Male
·
70 Barksdale Rd, West Hartford, CT 06117 (Hartford County)
41.7956, -72.7614
Marital: Married TZ: Eastern
Edu: Graduate School
Homeowner Single Family

Source: Consumer Marketing Databases · Commercial Data Aggregators Marketing databases contain 4 demographic profiles associated with William Kostoff. This data is compiled from commercial aggregators and may include estimated income ranges, lifestyle indicators, and household characteristics. Accuracy is not guaranteed.

Note: PPP loans shown are for businesses with addresses associated with William Kostoff. These loans were issued to businesses, not individuals.

Hartwell Plastics INC

Corporation

$54,000 Paid in Full
Address:
PO Box 117
Starr, SC29684-0117
Approved

May 14, 2020

Forgiven

$54,431

Jobs Reported

6

Loan #

6369187402

Loan Size

Small

Bluff Dale United Methodist Church

Non-Profit Organization

$2,100 Paid in Full
Address:
PO Box 117
Bluff Dale, TX76433-0117
Approved

Apr 30, 2020

Forgiven

$2,112

Jobs Reported

1

Loan #

6923657301

Loan Size

Small

Darlene Yarbrough

Sole Proprietorship

$16,660 Paid in Full
Address:
PO Box 117
Crestone, CO81131-0117
Approved

Apr 27, 2020

Forgiven

$16,761

Jobs Reported

1

Loan #

5213967203

Loan Size

Small

Millers Landscaping And More LLC

Sole Proprietorship

$4,450 Paid in Full
Address:
PO Box 117
Caldwell, WV24925-0117
Approved

Apr 27, 2020

Forgiven

$4,476

Jobs Reported

1

Loan #

5596007204

Loan Size

Small

Searsmont General Store

Limited Liability Company(LLC

$40,893 Paid in Full
Address:
PO Box 117
Searsmont, ME04973-0117
Approved

Apr 28, 2020

Forgiven

$41,311

Jobs Reported

8

Loan #

9366537202

Loan Size

Small

Lake Buffum Baptist Church

Non-Profit Organization

$8,900 Paid in Full
Address:
PO Box 117
Fort Meade, FL33841
Approved

Apr 15, 2020

Forgiven

$7,945

Jobs Reported

1

Loan #

8039657103

Loan Size

Small

Wisconsin Ducks INC

Corporation

$328,582 Paid in Full
Address:
PO Box 117
Wisconsin Dells, WI53965
Approved

Apr 9, 2020

Forgiven

$331,175

Jobs Reported

98

Loan #

9529047007

Loan Size

Medium

Elizabeth Presbyterian Church

Non-Profit Organization

$14,987 Paid in Full
Address:
PO Box 117
Elizabeth, CO80107
Approved

Apr 30, 2020

Forgiven

$13,063

Jobs Reported

2

Loan #

7750307307

Loan Size

Small

Richard D Campbell LLC

Limited Liability Company(LLC

$11,200 Paid in Full
Address:
PO Box 117
Elberton, GA30635
Approved

May 1, 2020

Forgiven

$11,287

Jobs Reported

2

Loan #

9654227709

Loan Size

Small

Capozza INC

Subchapter S Corporation

$2,563 Paid in Full
Address:
PO Box 117
North Monmouth, ME04265-0117
Approved

Apr 28, 2020

Forgiven

$2,580

Jobs Reported

2

Loan #

8968757201

Loan Size

Small

Scott Wuethrich

Sole Proprietorship

$8,742 Paid in Full
Address:
PO Box 117
Francesville, IN47946-0117
Approved

Apr 28, 2020

Forgiven

$8,801

Jobs Reported

2

Loan #

6755107202

Loan Size

Small

Running N Cattle Co

Partnership

$23,890 Paid in Full
Address:
PO Box 117
Elida, NM88116-0117
Approved

Apr 27, 2020

Forgiven

$23,997

Jobs Reported

3

Loan #

4906937203

Loan Size

Small

Adare Go Carts LLC

Limited Liability Company(LLC

$15,853 Paid in Full
Address:
PO Box 117
Wisconsin Dells, WI53965
Approved

Apr 9, 2020

Forgiven

$15,968

Jobs Reported

20

Loan #

9554167010

Loan Size

Small

Jay A Carson

Sole Proprietorship

$54,600 Paid in Full
Address:
PO Box 117
Troy Mills, IA52344-0117
Approved

Apr 9, 2020

Forgiven

$54,862

Jobs Reported

6

Loan #

9811147006

Loan Size

Small

Wil Tech Communications

Subchapter S Corporation

$74,400 Paid in Full
Address:
PO box 117
Franklin Square, NY11010
Approved

Aug 3, 2020

Forgiven

$75,074

Jobs Reported

6

Loan #

2675798208

Loan Size

Small

James B. Houck

Self-Employed Individuals

$2,800 Paid in Full
Address:
PO Box 117
Byers, TX76357-0017
Approved

May 4, 2020

Forgiven

$2,823

Jobs Reported

1

Loan #

1248257400

Loan Size

Small

Hardwoods Of Missouri, LLC

Subchapter S Corporation

$852,934 Paid in Full
Address:
PO Box 117
Birch Tree, MO65438-0117
Approved

Apr 6, 2020

Forgiven

$859,080

Jobs Reported

88

Loan #

5974317005

Loan Size

Medium

Jrellis Holdings, LLC

Limited Liability Company(LLC

$150,000 Paid in Full
Address:
PO Box 117
Booneville, MS38829
Approved

Apr 4, 2020

Forgiven

$151,217

Jobs Reported

99

Loan #

5005907006

Loan Size

Medium

Lebair Financial Services, INC

Corporation

$40,000 Paid in Full
Address:
PO Box 117
Brenham, TX77834-0117
Approved

Apr 8, 2020

Forgiven

$40,272

Jobs Reported

3

Loan #

8524777010

Loan Size

Small

Michael D Baker

Sole Proprietorship

$9,200 Paid in Full
Address:
PO Box 117
Greenville, OH45331-0117
Approved

May 7, 2020

Forgiven

$9,276

Jobs Reported

1

Loan #

3562987404

Loan Size

Small

Sunlite Electric CORP.

Corporation

$8,000 Paid in Full
Address:
PO Box 117
Modena, NY12548
Approved

Apr 11, 2020

Forgiven

$8,083

Jobs Reported

3

Loan #

2662577108

Loan Size

Small

Sweet Lemon Photography

Sole Proprietorship

$3,200 Paid in Full
Address:
PO Box 117
Cabins, WV26855
Approved

Apr 28, 2020

Forgiven

$3,223

Jobs Reported

1

Loan #

7191117203

Loan Size

Small

Wilmsen & Associates, INC

Sole Proprietorship

$6,200 Paid in Full
Address:
PO Box 117
Erie, CO80516
Approved

Apr 15, 2020

Forgiven

$3,130

Jobs Reported

5

Loan #

8498767100

Loan Size

Small

K And K Mgt INC

Corporation

$80,200 Paid in Full
Address:
PO Box 117
Metter, GA30439
Approved

Apr 4, 2020

Forgiven

$81,149

Jobs Reported

25

Loan #

4718647006

Loan Size

Small

Heart H Partnership

Partnership

$16,838 Paid in Full
Address:
PO Box 117
Camp Crook, SD57724
Approved

Aug 7, 2020

Forgiven

$17,000

Jobs Reported

3

Loan #

5143898206

Loan Size

Small

Crawford Services INC.

Corporation

$70,400 Paid in Full
Address:
PO Box 117
McCleary, WA98557-0117
Approved

Aug 4, 2020

Forgiven

$71,017

Jobs Reported

10

Loan #

3369998205

Loan Size

Small

Krishandi Houck

Self-Employed Individuals

$4,400 Paid in Full
Address:
PO Box 117
Byers, TX76357-0117
Approved

Apr 29, 2020

Forgiven

$4,436

Jobs Reported

1

Loan #

3717677302

Loan Size

Small

D-S Iams LLC

Limited Liability Company(LLC

$17,020 Paid in Full
Address:
PO Box 117
Senecaville, OH43780
Approved

Jun 23, 2020

Forgiven

$17,107

Jobs Reported

5

Loan #

2049398002

Loan Size

Small

Murrayville Woodson Emergency Ambulance Service

Non-Profit Organization

$10,445 Paid in Full
Address:
PO Box 117
Murrayville, IL62668-0117
Approved

May 13, 2020

Forgiven

$10,506

Jobs Reported

3

Loan #

5919027401

Loan Size

Small

Source: SBA PPP Loan Data · CARES Act Public Disclosures 29 PPP loan records are linked to businesses associated with William Kostoff. These Paycheck Protection Program loans were part of the 2020-2021 CARES Act pandemic relief and were released by the SBA under FOIA.

Find William Kostoff on the map

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Found 24 results across 7 states

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William Kostoff in West Hartford, CT: Background Summary

Location
70 Barksdale Rd, West Hartford, CT 06117
Other Locations
Livonia, MI · Dearborn, MI · Hartford, CT and 4 more
Profiles Found
15 people with this name
Phone Numbers
(860) 904-6391 and 7 others on file
Email
ckostoff@hotmail.com and 1 other on file
Possible Relatives
Helen S Kostoff, Evelyn T Kostoff, Connie L Mitchell, James D Kostoff, Connie M Kostoff and 8 more
Career
Rbc Capital Markets
Properties
1property owned
PPP Loans
$1933K for Hartwell Plastics INC, Bluff Dale United Methodist Church

This information is compiled from publicly available records and may include data for multiple individuals with similar names. Data may contain inaccuracies or be incomplete. This information should not be used for employment screening, tenant screening, credit decisions, or any purpose covered by the Fair Credit Reporting Act (FCRA). Always verify information independently before making any decisions.

How to Read This Report

This page aggregates publicly available records from government agencies, court systems, and official registries into a single report for William Kostoff. Because public records are indexed by name rather than by a unique identifier, the 54 results displayed here may include information belonging to multiple individuals who share the same name — a common occurrence, especially for frequently appearing names. To determine which records belong to the person you are researching, compare the location, approximate age, and any associated details across entries. Records that share an address or overlapping timeframe are more likely to refer to the same individual.

What Each Data Category Means

Property Records

Property records originate from county assessor and recorder offices, where real estate transactions, ownership transfers, and tax assessments are documented as a matter of public record. The assessed value shown for a property is the figure used by the county to calculate property taxes and frequently differs from the property's current market value — in many jurisdictions assessed values lag behind market conditions by several years. A property record updates whenever a new deed, lien, or assessment is filed with the county, so the ownership and valuation data shown here reflects the most recent filing available in our sources rather than a real-time snapshot.

Business and Professional Records

Business records are compiled from state Secretary of State filings, SEC EDGAR corporate disclosures, and professional networking data. When a person appears as an officer, director, or registered agent, it reflects a formal role filed with a government agency — these are legal positions of responsibility, not informal job titles. Records sourced from professional profiles represent information that individuals have chosen to make publicly available about their career history, skills, and affiliations. Business entity registrations show current or historical standing with the state, but a listing does not guarantee the entity is still actively operating.

Important Limitations

Public records may contain outdated information, data entry errors, or records that belong to a different person who shares the same name as the individual you are researching. Government agencies update their records on varying schedules, and the data shown here may not reflect the most recent changes. Information on this page is provided for informational purposes only and should not be used for employment screening, tenant screening, credit decisions, or any other purpose regulated by the Fair Credit Reporting Act (FCRA). Always verify critical details through the originating government agency or official registry.

Your Rights

If you are the person described in these records, you have rights regarding your personal data. Under laws including the California Consumer Privacy Act (CCPA) and similar state privacy statutes, you may request the deletion or correction of your personal information. To submit a removal request, visit our opt-out page. For a complete description of how we collect, use, and protect personal data, please review our privacy policy.

Search Results Analysis for William Kostoff

Search Complexity: High

54 public records across 7states, belonging to approximately 15 different individuals. With 15 distinct profiles across 7 states, additional identifying information such as a middle name, age, or city will significantly narrow these results.

For this search, the Property Ownership Records section may be most helpful for disambiguation because these records list property addresses and co-owners, which can help distinguish between individuals.

Geographic Distribution

Records are widely distributed across 7 states. Highest concentration: New York (11%), followed by Connecticut and Michigan. Spans the Northeast and Midwest regions.

NY6recordsCT6recordsMI5recordsFL2recordsVA2recordsVT2records

Record Type Breakdown

Data spans 4 record categories. Largest: PPP Loan Records (59%), which are tied to specific businesses and addresses. Also includes Contact & Address Records (18) and Property Ownership Records (1).

29
PPP Loan Records
18
Contact & Address Records
1
Property Ownership Records
1
Business & Corporate Filings

Age Distribution

Age range: approximately 69 years, suggesting multiple generations. Largest group: Senior (65+) (78%).

Senior (65+)7peopleMiddle-Age (40-64)2people

Use the age information shown on individual record cards to help identify the correct person.

Frequently Asked Questions About William Kostoff

Does William Kostoff own property?
County assessor records show 1 property associated with William Kostoff . Assessed values are determined by county tax assessors and may differ from market value. These records are sourced from county recorder and assessor offices.
What businesses are associated with William Kostoff?
We found 1 business affiliation for William Kostoff, including rbc capital markets. Business records are compiled from state registries, SEC filings, and professional databases.
How many records exist for William Kostoff?
Our database contains 54 total records for William Kostoff spanning 7 states. This includes 15 distinct contact records, 7 with phone numbers, 2 with email addresses. Multiple records may represent different individuals sharing the same name. All data is compiled from publicly available government and commercial sources.
How accurate is the information shown for William Kostoff?
The 54 records displayed for William Kostoff are aggregated from government agencies, county offices, and official registries. While we source from authoritative databases, records can contain outdated information or belong to a different person with the same name. We recommend verifying important details through the original issuing agency before making decisions based on this data.
Can William Kostoff remove this information?
Yes, any individual has the right to request removal of their personal information. Submit a free removal request through our opt-out page. Under the CCPA and similar state privacy laws, you can request deletion of your data. Removal is completed within 48 hours. You do not need to create an account.
Can I use this data for background checks or screening?
No. OpenDataUSA is not a Consumer Reporting Agency under the FCRA. These records may not be used for employment screening, tenant evaluation, credit decisions, insurance underwriting, or any other FCRA-regulated purpose. For official background checks, use an FCRA-compliant service.