Bishop's Palace (Galveston, Texas)

	Bishop's Palace
	U.S. National Register of Historic Places
	U.S. National Historic Landmark District; Contributing Property
	U.S. Historic district; Contributing property
	Recorded Texas Historic Landmark
	Bishop's Palace in 1967
	Bishop's Palace Bishop's Palace
Location	1402 Broadway,; Galveston, Texas
Coordinates	29°18′17″N 94°46′55″W / 29.30472°N 94.78194°W
Area	0.4 acres (0.16 ha)
Built	1887-1892
Architect	Nicholas J. Clayton
Architectural style	Late Victorian, Eclectic
Website	1892 Bishop's Palace
Part of	East End Historic District (ID75001979)
NRHP reference No.	70000746
RTHL No.	139
Significant dates
Added to NRHP	August 25, 1970
Designated NHLDCP	May 11, 1976
Designated CP	May 30, 1975
Designated RTHL	1967

The Bishop's Palace, also known as Gresham's Castle, is an ornate 19,082 square feet (1,772.8 m²) Victorian-style house, located on Broadway and 14th Street in the East End Historic District of Galveston, Texas. The building was designed by Nicholas J. Clayton for Walter Gresham and completed in 1892. The Archidiocese of Galveston purchased the property in 1923 and used it as its headquarters for four decades, after which they opened it up for tours. In 2013, the Galveston Historical Foundation (GHF) acquired the property. As of 2024, GHF continues to maintain the property and keep it open for public tours.