Land of Clover

Why it's listed
Land of Clover is a sixty-acre estate on a hillside above the west shore of Stony Brook Harbor in Nissequogue, New York. Built between 1912 and 1918 for Lathrop Brown, a realtor and congressman, it centers on a two-story brick Georgian Revival house with slate roof, ten chimneys and curving hyphens linking side wings. Brown's brother, Archibald Brown of Peabody, Wilson and Brown, designed the house, loosely patterned on Westover, a Virginia plantation house, along with six support buildings: a horseshoe-shaped stable, superintendent's cottage, ice house and garage, two barns and a water tower. The estate was listed as a distinctive, well-preserved example of the harborside country seats built by wealthy families in the early twentieth century, and for the quality of its design. Converted to a private school around 1953, it has kept its exterior, interiors and landscape largely unaltered, though several newer school buildings stand on the grounds.
Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · catalog entry. Generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29).
| Period of significance | c1912-c1918 |
|---|---|
| Styles | Georgian Revival |
| Areas of significance | Entertainment/Recreation, Architecture, Social History |
| Acreage | 56.7 |
| Boundary source | NPS cultural-resource GIS polygon |
| Full listing page | Land of Clover (property record) |
What listing means for this property
This is a historic district. Buildings within its boundary are either contributing (they add to the district's significance) or non-contributing. Owners of contributing income-producing buildings can claim the 20% federal rehabilitation tax credit; homeowners should look at state credits. National Register districts impose no design review by themselves; a local historic district ordinance, if one exists, does (the difference explained).
General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.