Vanna Venturi House — featured in Masterworks of Modern American Architecture (US postage stamp series) (2005) [FACT-0283].
Location: Chestnut Hill, Philadelphia, Pennsylvania, United States
Verified facts
- Located in Chestnut Hill, Philadelphia, Pennsylvania
confidence 70/100 · 3 independent sources · SRC-0259, SRC-0260, SRC-0261 - Designed by Robert Venturi
confidence 70/100 · 3 independent sources · SRC-0261, SRC-0259, SRC-0453 - Built in 1964
confidence 85/100 · 3 independent sources · SRC-0259, SRC-0262, SRC-0454 - Appeared in Masterworks of Modern American Architecture (US postage stamp series) (postage_stamp) — featured subject, 2005
confidence 70/100 · 2 independent sources · SRC-0263, SRC-0260
Evidence & sources
- SRC-0259 — PhillyVoice (Tier 2, journalism; retrieved June 2026)
- SRC-0260 — Mystic Stamp Company (Tier 2, journalism; retrieved June 2026)
- SRC-0261 — WHYY (Tier 2, journalism; retrieved June 2026)
- SRC-0262 — ArchDaily (Tier 2, journalism; retrieved June 2026)
- SRC-0263 — Smithsonian National Postal Museum (via search index) (Tier 1, official_archive; retrieved June 2026)
- SRC-0453 — ArchEyes — Vanna Venturi House by Robert Venturi: Complexity & Contradiction (Tier 2, scholarship; retrieved June 2026)
- SRC-0454 — Venturi, Scott Brown and Associates – Vanna Venturi House (official firm project sheet) (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.