Union City ADU Laws & Regulations

Zoning

R-1/R-2

Lot Size

Must meet state minimum requirements.

Maximum ADU Floor area

1000sf

Rear Yard Coverage

Must be a legal lot in the zoning district

No. Bedrooms

2 bedrooms

Kitchen

Full kitchen facility required (permanent range, counter, refrigerator, sink)

Bath

Required

Parking

Refer to state minimum requirements

Setbacks

Front

Side

Rear


Established by Zoning District

4ft 

4ft 

Height

16ft

Design

NA

Entryways

Required

Second Address

Required, assigned separate address