Naperville Township Assessor's Office

Warren L. Dixon Jr., Assessor
139 Water Street
Naperville, Illinois 60540
Phone: (630) 355-2444
Fax: (630) 355-5810

DuPage County Assessors

• Wayne  www.assessor.wayne.il.us (630) 231-8900
• Bloomingdale www.bloomingdaletownshipassessor.com (630) 529-6927
• Addison www.addisontownship.com (630) 530-8161
• Winfield  www.winfieldtownship.com (630) 231-3573
• Milton www.miltontownshipassessor.com (630) 653-5220
• York www.yorkassessor.com (630) 627-3356
• Lisle www.lisletownshipassessor.com (630) 968-1183
• Downers Grove www.twp.downers-grove.il.us (630) 968-2100

Other Local Township Assessors

• DuPage www.dupagetownship.com (630) 759-1315
• Wheatland www.wheatlandassessor.com (630) 851-9740
• Aurora www.auroratownshipassessor.com (630) 896-7792
• Batavia (630) 879-1323
• Oswego (630) 554-3211

DuPage County Offices

• Supervisor of Assessments (630) 407-5858
• Senior Tax Information (630) 407-5858
• County Clerk (630) 407-5500
• Treasurer's Office (630) 407-5900
• Board of Review (630) 407-5888
• Questions about Tax Bills (630) 407-5540