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What Are You Allowed to Build at 30200 Whipple Rd, Union City, CA, 94587?
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
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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 Not Allowed
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition up to 118,785 sq ft of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
UNION CITY
Parcel ID
482966
Property Type
Other
Zone
ML
Year Built
1988
Lot Size
250,040 sq ft
Gross Building Area
131,256 sq ft
Gross Floor Area
131,256 sq ft
Living Area
131,256 sq ft
Basement Area
0 sq ft
Impervious Surface
131,256 sq ft
52.5%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 30200 Whipple Rd, Union City, CA, 94587?
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
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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 Not Allowed
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition up to 118,785 sq ft of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
UNION CITY
Parcel ID
482966
Property Type
Other
Zone
ML
Year Built
1988
Lot Size
250,040 sq ft
Gross Building Area
131,256 sq ft
Gross Floor Area
131,256 sq ft
Living Area
131,256 sq ft
Basement Area
0 sq ft
Impervious Surface
131,256 sq ft
52.5%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.