Gary Costello, Certified General Appraiser in Tinley Park, IL
Profile generated from public records (ASC.gov).
UnverifiedActive license • IL #553.000855
About Gary Costello
Gary Costello is a Certified General appraiser based in Tinley Park, Illinois, licensed since 2025. They can appraise any type of property, including commercial buildings, land, and apartment buildings. Their Illinois license is active through September 2027.
Quick facts
- License status
- ACTIVE
- Date issued
- 9/27/2025
- Expires
- 9/30/2027
- Credential
- Certified General
- Service area
- IllinoisCookTinley Park
- Specialties
- Not provided yet
- Company
- Not provided yet
Frequently asked
Is Gary Costello a licensed appraiser in Illinois?
Yes. Gary Costello holds Illinois license #553.000855 as a Certified General appraiser, active through September 2027.
Service area
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