The Catalog / Altadena / The Opa (I & II)
The Opa (I & II)
concept design by Joey Sandoval
Features of The Opa I
22’-0”W x 28’-11”L
495 Square Feet
22’-0”W x 22’-6”L
1 Bedroom
1 Bathroom
Features of The Opa II
Same as above, plus a roof deck
The Opa is a backyard Craftsman ADU designed for independent, multi-generational living. The design features a bathroom with accessible clearances and an open studio plan. The Opa is also available in a Spanish style, “El Abuelito”, and has two other floor plan options: a single story unit with a roof deck above, and a carriage-house unit above a two-car garage.
