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What Are You Allowed to Build at 3939 Karl Rd # 331, Columbus, OH, 43224?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

Swimming Pool

Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 3939 Karl Rd # 331, Columbus, OH, 43224

Zoning Jurisdiction

COLUMBUS

Parcel ID

010213367

Property Type

Residential

Zone

AR-O

Year Built

1988

Lot Size

47,806 sq ft

Gross Building Area

44,504 sq ft

Gross Floor Area

22,703 sq ft

Estimated

Living Area

902 sq ft

Basement Area

0 sq ft

Impervious Surface

44,504 sq ft

Estimated
93.1%of lot coverage

ADU rules for Columbus, OH

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 3939 Karl Rd # 331, Columbus, OH, 43224?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

Swimming Pool

Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 3939 Karl Rd # 331, Columbus, OH, 43224

Zoning Jurisdiction

COLUMBUS

Parcel ID

010213367

Property Type

Residential

Zone

AR-O

Year Built

1988

Lot Size

47,806 sq ft

Gross Building Area

44,504 sq ft

Gross Floor Area

22,703 sq ft

Estimated

Living Area

902 sq ft

Basement Area

0 sq ft

Impervious Surface

44,504 sq ft

Estimated
93.1%of lot coverage

ADU rules for Columbus, OH

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.