Full Breakdown
Novato’s Rotating “Spaceship” House Hits the Market
8/18/2026, 9:45:23 PM
The Sale of a Landmark Rotating Home
A distinctive three-bedroom, two-bathroom residence known locally as the “Round House” has been listed for the first time since its construction in 1963. The hilltop property, famous to Bay Area commuters traveling on Highway 101, now seeks a new owner at an asking price of $3.3 million.
Design, History, and Relocation
Builder Sam Harkleroad created the circular home with a rotating mechanism that can turn up to 320 degrees, allowing occupants to adjust views and sunlight throughout the year. Two vintage washing-machine motors drive the rotation via a belt system, while plumbing and utilities run through a central swivel core. Originally built for about $17,000, the house narrowly avoided demolition during Highway 101’s 1960s construction and was relocated to preserve the iconic structure. The two-acre parcel also includes six additional dwellings, among them the “Potato Chip House,” noted for its sweeping roofline.
Stakeholder Perspectives
Long-time renter Jessi Adams describes the rotating feature as more than a novelty, noting that winter orientation helps heat the home while summer rotation offers a changing view. Listing agent Angelo Baglieri of Marcus & Millichap says the property appeals to developers, investors, and architecture enthusiasts, citing its land size, unique design, and income-potential from the ancillary units. Harold Pozzi, grandson of the original builder, remarks that the rotating design reflected his grandfather’s love of challenges.
Property Details and Pricing
- Built: 1963
- Original cost: ~$17,000
- Current listing: $3.3 million
- Size: two acres, includes six additional dwellings
- Layout: three bedrooms, two bathrooms
- Rotation capacity: up to 320 degrees
Verbatim Quotes
- “It's different. It's a challenge. He loved a challenge,” — Harold Pozzi — Harold Pozzi
