A 1918-1921 residence on Olive Hill in the East Hollywood area of Los Angeles [FACT-0010], designed by Frank Lloyd Wright [FACT-0011]. It is a UNESCO World Heritage Site and a Los Angeles Historic-Cultural Monument [FACT-0012].
Location: East Hollywood, Los Angeles, California, USA
Verified facts
- Located in East Hollywood, Los Angeles, California
confidence 70/100 · 2 independent sources · SRC-0014, SRC-0015 - Designed by Frank Lloyd Wright
confidence 70/100 · 2 independent sources · SRC-0013, SRC-0015 - Historic designation: UNESCO World Heritage Site; National Register of Historic Places; Los Angeles Historic-Cultural Monument
confidence 85/100 · 3 independent sources · SRC-0013, SRC-0014, SRC-0015
Evidence & sources
- SRC-0013 — UNESCO World Heritage Centre — listing 'The 20th-Century Architecture of Frank Lloyd Wright' (Tier 1, official_archive; retrieved May 2026)
- SRC-0014 — City of Los Angeles Office of Historic Resources — HCM listing (Hollyhock House) (Tier 1, public_record; retrieved May 2026)
- SRC-0015 — Peer-reviewed architectural scholarship on Hollyhock House (Frank Lloyd Wright) (Tier 2, scholarship; retrieved May 2026)
How we verify
Every fact above is independently corroborated by at least two reputable sources and
confidence-scored before publication. Claims that cannot clear that bar are withheld. We publish
location only at neighborhood/city granularity — exact street addresses and personal information
are structurally barred from publication. Last reviewed May 2026.