Coe Hall — in Upper Brookville, Oyster Bay [FACT-1772]; designed by Walker & Gillette [FACT-1773]; built in 1921 [FACT-1774]; in the Tudor Revival style [FACT-1775].
Location: Upper Brookville, Oyster Bay, New York, United States
Verified facts
- Located in Upper Brookville, Oyster Bay
confidence 70/100 · 2 independent sources · SRC-1675, SRC-1676 - Designed by Walker & Gillette
confidence 70/100 · 2 independent sources · SRC-1677, SRC-1675 - Built in 1921
confidence 70/100 · 2 independent sources · SRC-1675, SRC-1677 - Architectural style: Tudor Revival
confidence 70/100 · 2 independent sources · SRC-1675, SRC-1676
Evidence & sources
- SRC-1675 — Coe Hall — Wikipedia (Tier 2, encyclopedia; retrieved June 2026)
- SRC-1676 — Planting Fields Arboretum State Historic Park — NYS Parks (Tier 1, official_archive; retrieved June 2026)
- SRC-1677 — Main House Design — Planting Fields Foundation (Tier 1, official_archive; 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 publish
location only at neighborhood/city granularity — exact street addresses and personal information
are structurally barred from publication. Last reviewed June 2026.