← Back to Explore
Historic Site · Los Angeles
◉
SCI-FI & FANTASY
Home of Big Ideas
Sci-fi & fantasy
Literature

Robert and Leslyn Heinlein’s Mañana House

A private Hollywood Hills home doubled as one of wartime science fiction’s great conversation engines.
Context-only story
Private residence or private residential area. The public point is deliberately coarse; do not route to, approach, or photograph a home.
The location shown is deliberately coarse or withheld. It must not be used to identify a private property.
Directions unavailable
STATUS
Active
ACCESS
No public access
PUBLIC LOCATION
Lookout Mountain area (approximate)
MAP PRECISION
Approximate area
EVIDENCE
Good working evidence
CHECKED
Aug 22, 2026
THE NERD PAYOFF

Why This Pin Earned Its Place

The Heinleins hosted the Mañana Literary Society here, turning a living room into an interaction hub for writers who would reshape American speculative fiction.
01
Robert and Leslyn Heinlein home
02
Mañana Literary Society meetings
03
Documented cross-pollination among major writers
PEOPLE AND IDEAS HERE

The Human Network Behind the Address

The residence survives as a private home; the public marker is intentionally at neighborhood scale.
Robert A. Heinlein
1907–1988
resident · 1935–1942
Heinlein lived and wrote in the house while the Mañana circle met there.
Leslyn Heinlein
1904–1981
resident · 1935–1942
Leslyn shared the home and its role as a social and literary gathering place.
Interaction circle
• Anthony Boucher, Arthur K. Barnes, Edmond Hamilton, L. Ron Hubbard, Henry Kuttner, C. L. Moore, L. Sprague de Camp, Cleve Cartmill, Leigh Brackett, and Jack Williamson were part of the documented circle.
• Ray Bradbury attended occasionally.
LOOK CLOSER

The Gloriously Specific Details

Location history
• The residence survives as a private home; the public marker is intentionally at neighborhood scale.
Interaction circle
• Anthony Boucher, Arthur K. Barnes, Edmond Hamilton, L. Ron Hubbard, Henry Kuttner, C. L. Moore, L. Sprague de Camp, Cleve Cartmill, Leigh Brackett, and Jack Williamson were part of the documented circle.
• Ray Bradbury attended occasionally.
Map disclosure
• The marker is a coarse area point, not the residence or parcel.
CONFIRMED · HISTORICAL ASSOCIATION
The residence survives as a private home; the public marker is intentionally at neighborhood scale.
INTERPRETATION · IDEA NETWORK
The Heinleins hosted the Mañana Literary Society here, turning a living room into an interaction hub for writers who would reshape American speculative fiction.
UNDERSTAND THE PLACE

Context Without a Doorstep

Public location
Lookout Mountain area (approximate)
Hours
Not applicable to a context-only record. A related public institution may have its own event schedule.
Access
Private residence or private residential area. The public point is deliberately coarse; do not route to, approach, or photograph a home.
Map disclosure
The marker identifies a general area, not a house or parcel.
Photography
Do not photograph residents, windows, or private property, and do not linger.
Read the primary research source ↗
ACCESSIBILITY
Details need a check
Unknown, and not assessed as a visitor destination because public access is unavailable or the site is sensitive.
ACCESS & SAFETY
Specific, not sensational
No trespass, doorstep visits, address hunting, or attempts to refine the approximate marker. Learn from the public story instead.
TRUST & SOURCES
usable
Every visible claim is connected to a source and review date. Unknown never silently means no.
Heinlein Society — Hollywood Hills home ↗
Checked Aug 22, 2026
Heinlein Society — Mañana Literary Society ↗
Checked Aug 22, 2026
Report a correction