4320 N. Olcott Ave.South Norridge/Harlem Irving Plaza$225,000Property Tax (2017): $4,157.24Effective Property Tax Rate: 1.85%Buyer: 6110 Roscoe Corp.Seller: Mary P. and William J. Oconnor
4227 N. Ottawa Ave.South Norridge/Harlem Irving Plaza$295,000Property Tax (2017): $1,274.13Effective Property Tax Rate: 0.43%Buyer: Maribeth M Vitug and Soledad MoralesSeller: Silvia Burdi (trustee), Robert Vavacqua (trustee), Raymond Vivacqua (trustee) and Rita Vivacqua (trust)