I strongly feel this is the location
The church in the background looks a lot like the one at
300 South Los Robles Avenue, Pasadena, CA
The craftsman style houses are VERY popular in this area.
The houses at this location were gone in 77 (there in 72), the earlier aerials are not sharp enough to see the roof lines.
There in nothing to contradict this location.
Above, Audrey Hepburn, Breakfast At Tiffany's movie still.
below here, with husband at the time Mel Ferrer, and her Alfa Romeo, circa 1960 in Rome's Piazza Guglielmo Marconi (I didnt find it, it was captioned in pic).