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What Are You Allowed to Build at 15621 Centennial Ct, Orland Park, IL, 60462?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 34,939 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 34,939 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
Swimming Pool
Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.
Single Family
This property may meet the zoning requirements to build a Single-Family home up to 212,594 sq ft of zoning-counted floor area allowed By Conditional Use Permit, or possibly more by Special Permit. Additional factors may affect feasibility.
Multifamily
Home Addition
The property may meet the zoning requirements to build a Home Addition up to 142,716 sq ft of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
ORLAND PARK
Parcel ID
27164060101005
Property Type
Residential
Zone
RSB
Year Built
1994
Lot Size
354,323 sq ft
Gross Building Area
69,878 sq ft
Gross Floor Area
69,878 sq ft
Living Area
69,878 sq ft
Basement Area
0 sq ft
Impervious Surface
69,878 sq ft
19.7%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.
What Are You Allowed to Build at 15621 Centennial Ct, Orland Park, IL, 60462?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 34,939 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 34,939 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
Swimming Pool
Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.
Single Family
This property may meet the zoning requirements to build a Single-Family home up to 212,594 sq ft of zoning-counted floor area allowed By Conditional Use Permit, or possibly more by Special Permit. Additional factors may affect feasibility.
Multifamily
Home Addition
The property may meet the zoning requirements to build a Home Addition up to 142,716 sq ft of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
ORLAND PARK
Parcel ID
27164060101005
Property Type
Residential
Zone
RSB
Year Built
1994
Lot Size
354,323 sq ft
Gross Building Area
69,878 sq ft
Gross Floor Area
69,878 sq ft
Living Area
69,878 sq ft
Basement Area
0 sq ft
Impervious Surface
69,878 sq ft
19.7%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.