Union Street garage conversion to accessory dwelling unit - interior shot

Union Street accessory dwelling unit exterior and patio - garage living space conversion

Union Street garage conversion to apartment - kitchen interior design

Union Street garage conversion to apartment - Living room interior design

Existing carport conversion into accessory dwelling units

Union Street Apartments

Residential ADU San Francisco, California

Union Street accessory carport garage conversion to dwelling units - courtyard

The Union Street renovation added five new units to a twelve-unit building in San Francisco’s Marina District by converting a carport and garage spaces into two one-bedroom and three studio apartments. Each unit has its own exterior entry and private patio, surrounding a shared courtyard that replaces an existing driveway.

The new units feature modern finishes, in-unit laundry, and kitchens as well as private entrances from the street and private patios. Construction provided an opportunity to convert a blacktop driveway into a shared courtyard, enhancing the desirability and livability of existing units as well.

Client: Mosser Company

Contractor: LECA Construction

Structural Engineer: Sheerline Engineering

Landscape Architect: Site Studio

Photographer: Hewitt Photography