Dederer Stone House-Stonehurst

Christ Church, also known as Christ Episcopal Church, is a historic Episcopal church located at Sparkill in Rockland County, New York. It was designed by architect Charles Babcock (1829–1913) and built in 1864–1865. It is a Gothic Revival style bluestone rubble church. The stone transepts and bell tower were added in 1892, and the stone entrance porch was added around 1900. It has a steeply pitched gable roof and Gothic arched openings. Also on the property is the contributing parish house (c. 1870, c. 1900-1910) and gatepost.: 3, 7 It was listed on the National Register of Historic Places in 2011.

Rockland Road Bridge is a historic stone and brick arch bridge located at Piermont in Rockland County, New York. It was built in 1874 and spans Sparkill Creek, a tributary of the Hudson River. The bridge is located southwest of the Sparkill Creek Drawbridge. It was listed on the National Register of Historic Places in 2005.

Rockland Road Bridge Historic District is a national historic district located at Piermont in Rockland County, New York. The district encompasses 12 contributing buildings and 8 contributing structures in the village of Piermont. It developed between about 1785 and 1940, and includes representative examples of Federal, Greek Revival, Italianate, and Second Empire style architecture. Located in the district are the separately listed William Ferdon House, Haddock's Hall, and the Rockland Road Bridge. Other notable buildings and structures include the Sparkill Pump House and Dam (c. 1940), "Protection Engine Company" (c. 1854 and later), and The Mine Hole.It was listed on the National Register of Historic Places in 2011.

William Ferdon House, also known as Ferdon Hall, is a historic home located at Piermont in Rockland County, New York. It was built about 1835, and is a two-story, Greek Revival style frame dwelling. It features a monumental front portico supported by six Ionic order columns. It has modern two-tiered flanking wings and a rear verandah. It was the home of U.S. Congressman John W. Ferdon (1826-1884).: 3–5, 10 It was listed on the National Register of Historic Places in 2011.

Haddock's Hall is a historic commercial building located at Piermont in Rockland County, New York. It was built about 1875 and is a two-story, three bay wide, brick commercial / civic building. It features a three-story tower. It was originally constructed for use as a store, warehouse, and village hall.It was listed on the National Register of Historic Places in 1991.

Sparkill, formerly known as Tappan Sloat, is a suburban hamlet and census-designated place in the Town of Orangetown, Rockland County, New York, United States located north of Palisades; east of Tappan; south of Piermont and west of the Hudson River. As of the 2010 census, the CDP had a population of 1,565. The hamlet is home to St. Thomas Aquinas College and the Dominican Sisters of Sparkill.

House at 352 Piermont Avenue is a historic home located at Piermont, Rockland County, New York. It was built about 1780, and is a 2+1⁄2-story, side-gabled, sandstone Colonial period residence. A two-story frame addition was built about 1970. The house features a two-story, full-facade replacement porch.: 3 It was listed on the National Register of Historic Places in 2015.

First Reformed Church, also known as Piermont Reformed Church and First Protestant Dutch Church of Piermont, is a historic Reformed Church in America church located at Piermont, Rockland County, New York. It was built in 1946, and is a one-story, three-bay by four-bay, Wren-Gibbs Colonial Revival style church. It features a central square tower topped by a hexagonal steeple. Attached to the church is a side-gabled, I-shaped parish hall, completed in 1952. Also on the property is the contributing parsonage (c. 1860). Organized in 1839, it is home to oldest congregation in Piermont.It was listed on the National Register of Historic Places in 2015.

Hopson-Swan Estate is a national historic district and estate located at Sparkill in Rockland County, New York. It encompasses three contributing buildings and one contributing structure. The district is located within the boundaries of Tallman Mountain State Park and was acquired by the Palisades Interstate Park Commission in 1947. The estate was developed between about 1850 and 1920. The house is a 1+1⁄2-story frame house on a stone foundation. It was constructed in three phases: about 1850, expanded and restyled in 1869, and also about 1920. Also on the property is a cast iron gazebo and two small carriage houses.It was listed on the National Register of Historic Places in 1992.

Rockland Country Club is located in Sparkill, New York, and features an 18-hole golf course.

The Sparkill Creek Drawbridge is a historic Pratt Pony Truss drawbridge located at Piermont in Rockland County, New York. It was built in 1880 by the King Iron Bridge Company of Cleveland, Ohio, and is a single-leaf movable metal bridge. Chains can lift the bridge when an operator turns a crank, helped by counterweights. It spans Sparkill Creek, a tributary of the Hudson River.The bridge was listed on the National Register of Historic Places in 1985 and documented by the Historic American Engineering Record in 1994. A complete dismantling and restoration for $900,000 was completed in 2009 and the bridge now serves as solely a pedestrian bridge. The Rockland County Highway Department was responsible for this historic restoration.

Piermont is a village incorporated in 1847 in Rockland County, New York, United States. Piermont is in the town of Orangetown, located north of the hamlet of Palisades, east of Sparkill, and south of Grand View-on-Hudson, on the west bank of the Hudson River. The population was 2,510 at the 2010 census. Woody Allen set The Purple Rose of Cairo, a fictional film within The Purple Rose of Cairo (1984) in Piermont. The village's name, in earlier years known as Tappan Landing, was given by Dr. Eleazar Lord, author, educator, deacon of the First Protestant Dutch Church and first president of the Erie Railroad. It was derived by combining a local natural feature – Tallman Mountain – and the most prominent man-made feature of the village – the long Erie Railroad pier.