National Register of Historic Places

Homan-Gerard House and Mills

Yaphank, Suffolk County, New York
Listed
December 16, 1988
Type
Building
Period
Industrial
Ref No.
88002761

About this property

The main residence of the Homan-Gerard complex is a two-and-a-half-story timber-frame structure designed primarily in the Federal style. First documented in the historic town records of Brookhaven in 1762, the residence underwent a major remodeling in 1790 by Daniel Homan Jr., giving it its definitive Federal appearance. The building features a three-bay facade, a gambrel roof, a prominent central chimney, and an attached rear kitchen wing. Notable exterior architectural elements include the original quadrant windows in the attic gable and a round arch placed over the central window; these windows intentionally do not contain glass and were historically backed by dark-painted boards to simulate glazed window panes. The six-acre property incorporates four contributing support buildings, including three small utility sheds and a large two-story barn constructed during the late 19th century. Following decades of abandonment and severe environmental overgrowth, the primary structure suffered critical structural instability. In 2012, Suffolk County initiated a stabilization effort that included structural interventions in the cellar, a foundation repair, and a new roof. A comprehensive, $700,000 interior and exterior restoration was subsequently executed by the Yaphank Historical Society and Suffolk County Parks, culminating in the project's completion in 2019. The property serves as an index of early industrial development in Yaphank, a hamlet originally named "Millville" due to the high density of water mills established along the Carmans River. During the mid-to-late 18th century, the Homan family established mill operations at the site, harnessing the river's flow to power both a saw mill and a grist mill. These facilities were vital to the local agrarian economy, processing raw timber and grain for residents throughout central Long Island. Ownership of the site transitioned across multiple families over two centuries, passing from the Homans to the Hawkins, Gerard, and Hard families. By the mid-20th century, commercial milling operations had ceased, and the property functioned primarily as a residential estate known locally as the Hard House. In 1963, Kenneth Hard sold the property to Suffolk County, which integrated the land and its structures into the northernmost boundary of Southaven County Park. Following its restoration, the Robert David Lion Gardiner Foundation awarded a capacity grant to implement interactive software, transforming the house into an actively interpreted historic site. The complex contains six contributing archaeological zones that preserve material evidence of early American industrial commerce and manufacturing. Subsurface testing and formal archaeological surveys have mapped the structural footprints and subsurface artifact assemblages of the original Homan-Gerard saw mill and grist mill. Situated along the banks of the river, these subterranean resource zones preserve remnants of early timber framing, mill races, and water-management networks.

Location

Yaphank, Suffolk County, New York
40.83620, -72.91545

Categories

COMMUNITY PLANNING AND DEVELOPMENTCOMMERCEHISTORIC - NON-ABORIGINALARCHITECTURE
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Nearby Historic Sites

Booth, Mary Louise, Girlhood House
Industrial
0 mi
St. Andrew's Episcopal Church
Industrial
0.1 mi
Suffolk County Almshouse Barn
Industrial
0.6 mi
Hawkins, Robert, Homestead
Industrial
1.3 mi
Smith Estate
Industrial
2.3 mi

Nearby Battles

Tallmadge's Raid on Fort St. George
1780Revolutionary War
3.4 mi
Battle of Fort Salonga
1781Revolutionary War
3.5 mi
Battle of Fort St. George (1780)
1780Revolutionary War
4.1 mi
Raid on Fort St. George (Mastic, Long Island)
1780Revolutionary War
6.2 mi
Long Island Skirmishes – Setauket
1777Revolutionary War
7 mi

Questions about this property

When was Homan-Gerard House and Mills listed on the National Register?

Homan-Gerard House and Mills was listed on the National Register of Historic Places on December 16, 1988.

What type of historic resource is Homan-Gerard House and Mills?

Homan-Gerard House and Mills is classified as a building in the National Register of Historic Places.

What is the period of significance for Homan-Gerard House and Mills?

The period of significance for Homan-Gerard House and Mills is recorded as the industrial era.

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