There is 1 person with the name Leonard Kosowski in the U.S. They are 99 years old and live in Illinois. Leonard Kosowski's information, such as phone numbers, emails, and current and past addresses, may be available on Rew Online. Get access to Leonard's birthday, relatives, neighbors, associates, and property details to get an idea about them. You may also find their criminal records, social media accounts, and other public data.

Address History

1718 Biesterfield Rd, Elk Grove Vlg, IL, 60007

Resident Since: 2026Year Built: 1986Property Type: Single Family Dwelling UnitProperty Value: $163

Leonard Kosowski from Elk Grove Vlg, IL, born on January 24 in 1927, is 99 years old. 1718 Biesterfield Rd in Elk Grove Vlg, Illinois, 60007 is Leonard's current address. His address history includes 5 previous residences. Records show he moved to the property in 2026. The house's estimated value is $163 and it was built in 1986. Leonard Kosowski's numbers are (847) 891-6962 and (847) 909-5378. 4 family members are related to Kosowski.

Phone Numbers

(847) 891-6962 (Landline), (847) 909-5378 (Cell Phone)

Questions about Leonard S Kosowski

He lives at 1718 Biesterfield Rd, Elk Grove Vlg, IL, 60007 and has been a resident there since he changed his address in 2026.

Before he moved into his current home, Leonard S Kosowski lived at the following addresses: 1718 Biesterfield Rd, Elk Grove, IL, 1718 Biesterfield Rd, Elk Grove Village, IL, 60007.

Leonard S Kosowski has both landline and mobile phone numbers. Try to call Leonard S Kosowski’s landline at (847) 891-6962 or phone him at (847) 909-5378. The latter is his mobile phone number.

Multiple records have identified the following people as his family: Greg Kosowski, Gregory Kosowski, Kevin Kosowski, Mary Kosowski.

Leonard S Kosowski was born on January 24, 1927. He is about to turn or has already turned 99.

The background report will cover criminal records, including any past arrests, associated with him.