The drywaller bandit's bank hits were all in Pasadena, Oceanside, and Encinitas. The Pasadena heists were within 2 miles of his home. In addition to his Pasadena roots, Oskam and his parents are listed with residences on Mandarin Drive and Los Arbolitos in Oceanside. The Oceanside bank hits were within 1.5 to 3 miles of the Mandarin house. So Oskam appears to hit banks close to home, possibly so he can escape on foot or bicycle. That way nobody could spot a license plate on a getaway car.
Which leaves Encinitas. John Oskam has no apparent residential history near the El Camino corridor where he hit so many banks. But there is a Jacobus Oskam listed on Calle Violetas, near the intersection of Encinitas Boulevard and El Camino Real. Jacobus Oskam is the right age to be Leendert's brother, or John's uncle. My bet is that John Oskam was running to Uncle Jacobus' house when he was arrested yesterday morning.
UPDATE: Jim the Realtor has loan info on the two houses. He had plenty of equity!
A home seller who would rather rob banks, than lower his price!