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Historical / lost work

Robert M. Lamp Cottage (Rocky Roost)

Architect
Frank Lloyd Wright
Place
Madison, Wisconsin, United States
Construction
1893
Design / archive date
1893
Catalogue reference
FLWFA 9301 / S.021

Architecture & history

The Robert M. Lamp Cottage, also known as Rocky Roost, was a summer cottage on a small island on Lake Mendota in Madison, Wisconsin. The cottage was designed by architect Frank Lloyd Wright for a boyhood friend, Robert M. Lamp (1866–1916), for whom Wright also designed the Lamp House in Madison.

There was a cottage on the island by 1893, and there is some disagreement as to whether Wright had something to do with its construction. By the turn of the century several cottages had been constructed on the small island, and it is known that in 1901–02 Wright tied the cottages together into one structure, which is the cottage for Robert Lamp that appears in postcards and photographs. The cottage was a two-story building with horizontal siding and a wrap-around porch on the second floor. In 1902–03, a windmill was added on the island to bring water to the cottage.

Evidence points toward the cottage burning in late 1934 to early 1935. According to Wright scholar John O. Holzheuter in "Frank Lloyd Wright designs for Robert Lamp":

A search of newspapers and fire department records for Waunakee (the department that technically should have taken the call) proved fruitless for establishing a date ... Because no taxes were paid on the building for 1935, it can be deduced that the fire occurred after May 15, 1934 and before May 15, 1935.

No physical evidence of the cottage or windmill remains.

Reference overview adapted from Wikipedia contributors under CC BY-SA 4.0. Formatting adapted for Arch Moods.

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This atlas combines the Avery architectural drawing inventory with a published building index. Individual profiles link to their references. An archive record does not, on its own, establish that a building was constructed. Unknown construction dates and missing photographs are marked explicitly; unbuilt schemes are never presented as completed buildings.

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Research edition: 30 October 2026. Building access and visiting arrangements can change; consult the relevant site before planning a visit.

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