Cold Spring Harbor Laboratory Historic District
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Why it's listed
Cold Spring Harbor Laboratory occupies a long, narrow strip of land along the western shore of Cold Spring Harbor on Long Island's north shore, about fifty miles east of Manhattan. The district brings together three linked institutions: a fish hatchery begun around 1880, the Biological Laboratory founded in 1890, and the Carnegie Institution's Station for Experimental Evolution founded in 1904. The site was earlier used for manufacturing and whaling, and early science took place in adapted industrial and residential buildings. Researchers here contributed to the study of Mendelian inheritance, including George Shull's work on corn and the concept of hybrid vigor, which shaped modern agricultural breeding. The campus has no formal master plan; its buildings, many in a small-scale Long Island domestic style, were repeatedly altered as science changed. The district holds 31 contributing buildings and 2 contributing structures, with later postmodern buildings by Charles Moore counted as non-contributing because of their age.
Significance in brief: The district is argued to be nationally significant as the site of two of North America's earliest independent biological and genetic research laboratories and a fish hatchery, whose histories are intertwined. Work there advanced Mendelian genetics, including hybrid vigor and corn breeding research. Its buildings, many adapted and reused over time, also illustrate Long Island domestic architecture and later work by architect Charles Moore.
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) · National Archives catalog entry. NRHP reference 94000198, listed March 30, 1994. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | Jct. of NY 25A and Bungtown Rd., Laurel Hollow |
|---|---|
| County | Nassau County |
| Listed | March 30, 1994 |
| Reference number | 94000198 |
| Resource type | District |
| Period of significance | 1880-1953 |
| Architect / builder | Charles Moore (Charles Moore and Associates; Moore Grover Harper, PC; Centerbrook Architects and Planners) designed most post-1962 non-contributing buildings |
| Architectural style | Early Republic; Late Victorian; Late 19th and Early 20th Century Revivals; Modern; Postmodern |
| Areas of significance | Science, Conservation, Architecture |
| Level of significance | National |
| Status (as stated in the nomination) | Continues in use as a research facility; the campus has changed repeatedly over time, and later buildings from 1962 to 1992 are counted as non-contributing. |
| Acreage | 100 |
| Coordinates | 40.86280, -73.46707 (NPS GIS) |
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.
Sources and further reading
- National Park Service, National Register of Historic Places database (snapshot May 2026), reference 94000198.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q609768
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.