The establishing shot of a house shown when Jack Benny goes to Bob Hope's place, Is not Bob Hope's real home.
Bob and his wife Dolores built a home on Moorpark Street in Toluca Lake (a neighborhood of Los Angeles) back in 1939, and lived there for over six decades. And the house shown in the establishing shot is definitely NOT it.
A running gag in the second half of this episode concerns the allegedly huge size of Bob Hope's house. In reality, Bob's house was very large, at 14,876 square feet, with 10 bedrooms and 17 baths. But Jack Benny's home in Beverly Hills was almost as big, at 14,616 square feet (albeit with "only" 8 bedrooms, and 7 baths). Bob Hope WAS the richer of the two, though, by far, with a net worth more than 10 times that of Jack Benny's.
Bob jokes that "Beverly Hills is so ritzy that it's the only city that has parking meters that take credit cards."
When this episode was made in 1964, parking meters only took small coins, and few people had credit cards, so the idea of a parking meter taking credit cards sounded outrageous.
But as parking fees increased, credit cards became commonplace, and computer chips revolutionized technology, the idea of a parking meter that could accept credit cards (and that could save people from having to run back to put more coins in the meter) began to sound like a good idea. And by 2010 Beverly Hills (and many other cities) did indeed install parking meters that accept credit cards. In fact, Beverly Hills has over 2,700 such meters.