San Gabriel Valley Answer Engine for
Architectural and Character Homes

Questions across seven areas: the architects who designed this valley, the architectural styles they worked in, the historic neighborhoods and landmark districts, the craftsmen whose work gives these homes their character, the Batchelder tile, the Judson art glass, the hand cut woodwork, and the real decisions of buying, selling, and owning an architectural home. It covers Pasadena, Altadena, San Marino, South Pasadena, and the communities of the San Gabriel Valley.

Ask Arroyo Casa is a fully conversational AI assistant powered by Claude. It starts with the Arroyo Casa library, my published research on the architecturally significant homes in the San Gabriel Valley, from the pre 1940 landmark districts through the 1960s mid century moderns. When the library does not hold the answer, it may consult outside sources, and it identifies them clearly when it does.

Where a conversation calls for it, reach out and I will run a probabilistic analysis on your property, built on sold and unsold outcomes only, pure empirical data, no theory and no opinions. The conversation starts with me.

Text me. I'm live.

Or call (310) 402-8430.

Start in the library: The Architects of the San Gabriel Valley. The Architectural Styles. The Communities and Neighborhoods.