Glenmont is a Queen Anne landmark in West Orange, New Jersey. Built in 1880-1882, it was designed by Henry Hudson Holly. It is owned by National Park Service (U.S. Department of the Interior) — Thomas Edison National Historical Park.
Location: Llewellyn Park, West Orange, New Jersey, United States
Verified facts
- Located in Llewellyn Park, West Orange
confidence 70/100 · 2 independent sources · SRC-2396, SRC-2397 - Designed by Henry Hudson Holly
confidence 70/100 · 2 independent sources · SRC-2396, SRC-2397 - Built 1880–1882
confidence 70/100 · 2 independent sources · SRC-2396, SRC-2397 - Architectural style: Queen Anne
confidence 70/100 · 2 independent sources · SRC-2396, SRC-2397 - Historic designation: Thomas Edison National Historical Park
confidence 90/100 · 4 independent sources · SRC-2396, SRC-2398, SRC-3938, SRC-3939 - Owned by National Park Service (U.S. Department of the Interior) — Thomas Edison National Historical Park (since 1955)
confidence 85/100 · 3 independent sources · SRC-3938, SRC-2396, SRC-13958
Evidence & sources
- SRC-13958 — Township of West Orange, NJ — official municipal site (Thomas Edison Historic Site facility page) (Tier 1, reference; retrieved July 2026)
- SRC-2396 — Thomas Edison National Historical Park – Wikipedia (Tier 2, encyclopedia; retrieved June 2026)
- SRC-2397 — Thomas Edison's Home | Glenmont Estate (Tier 1, official_archive; retrieved June 2026)
- SRC-2398 — H.R. 1096 | U.S. Department of the Interior (Tier 1, official_archive; retrieved June 2026)
- SRC-3938 — nps.gov (Tier 1, official_primary; retrieved June 2026)
- SRC-3939 — wikipedia.org (Tier 3, reference; retrieved June 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 show the
street address only for non-residential public landmarks (museums, commercial and civic buildings,
publicly documented filming-location sites); the exact addresses of private residences and any
personal information are structurally barred from publication. Last reviewed June 2026.
Frequently asked questions
Who designed Glenmont?
Glenmont was designed by Henry Hudson Holly.
Where is Glenmont located?
Glenmont is located in West Orange, New Jersey.