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Fallingwater

Residential Buildings

The weekend house Frank Lloyd Wright designed for the Kaufmann family at Mill Run, Pennsylvania, completed in 1937, its reinforced concrete trays cantilevered directly over the waterfall of Bear Run. The most famous private house of the twentieth century, it fused building and landscape as no work before it had, and it is now a museum and World Heritage listed.

Facts
Building Type
House 1
Location
Mill Run, Pennsylvania, United States 1
Completed Year
1936 2
Completed Year
1937 1
The main house; the guest house followed in 1939.
Classification
Standing Status
Standing 1
Building Type
Building Type (category)
House 1
Connections

Associated With

Genius Loci, Concepts
Source Frank Lloyd Wright Foundation Official Site

Designed By

Source Frank Lloyd Wright Foundation Official Site

Has Building Type

House, Concepts

Entity-backed identity for the building-type enum value this building already carries, resolved to an architecture concept by an explicit value-to-entity map (phase 3 bucket conversion, docs\design_entity_backed_browse_buckets_20260928.md). The building-type fact itself stays on the building unchanged.

In Style

Wright's organic strain of modernism, not the International Style he disdained.

Source Frank Lloyd Wright Foundation Official Site

Uses Element

Source Frank Lloyd Wright Foundation Official Site
Source Frank Lloyd Wright Foundation Official Site

The walls and terraces use locally quarried Pottsville sandstone, chosen so the house would read as an outgrowth of its own ledge.

In the Other Atlases
Sources
1. Frank Lloyd Wright Foundation Official Site
Frank Lloyd Wright Foundation
  • franklloydwright.org/site/fallingwater/
    Fallingwater is Wright's crowning achievement in organic architecture and the American Institute of Architects' "best all-time work of American architecture." Its owners, Edgar and Liliane Kaufmann, were a prominent Pittsburgh couple, reputed for their distinctive sense of style and taste.
  • standing status determination
    The most famous private house of the twentieth century, it fused building and landscape as no work before it had, and it is now a museum and World Heritage listed.
  • In Style: Modernist Architecture
  • Designed By: Frank Lloyd Wright
  • Uses Element: Cantilever
  • Uses Element: Reinforced Concrete
  • Associated With: Genius Loci
View the Source
2. Wikidata: Fallingwater
  • Wikidata Q463179, class allow-list match (w-wdresolver-0926)
  • Wikidata Q463179, P571 claim (w-bbfill-artsarchag-0926)
View the Source
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