Woodcrest
Also known as: Homer Reboul Estate
Why it's listed
Woodcrest is a country estate on a wooded, secluded site above Stony Brook Harbor in Nissequogue, New York. Its two-story shingled house was built in 1895 for Homer W. Reboul, a New York City merchant, and designed by Long Island architect Isaac H. Green, Jr. The long, narrow house combines two gambrel roof types, an English-derived form on the main block and a Dutch-type form on the service wing. Its Doric-columned porches and principal rooms face the water, and the interior keeps Colonial Revival mantels, a butler's pantry and an original hot air furnace. A carriage barn, an octagonal pump house and remnants of a formal garden survive. The estate has shrunk from 100 acres to about 30. It is significant as an early example of Green's work and as a representative of the harbor estates built in the decade or so around 1900, when wealthy New Yorkers turned a rural shoreline into a summer retreat.
Significance in brief: The estate is significant as an early work of Long Island architect Isaac H. Green, Jr., and for its Dutch Colonial Revival gambrel-roofed design. It embodies the large, water-oriented Stony Brook Harbor estate type and represents the turn-of-the-century transformation of the harbor from a rural area to an enclave of affluent summer residents.
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 93000709, listed August 9, 1993. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence high).
Key facts
| Address | Moriches Rd., Nissequogue |
|---|---|
| County | Suffolk County |
| Listed | August 9, 1993 |
| Reference number | 93000709 |
| Resource type | District |
| Period of significance | 1895 |
| Architect / builder | Isaac H. Green, Jr. |
| Architectural style | Shingle Style |
| Criteria |
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| Areas of significance | Entertainment/Recreation, Architecture, Social History |
| Level of significance | Local |
| Status (as stated in the nomination) | Still used as a single dwelling. The estate has shrunk from 100 acres to about 30, and the western acreage has been subdivided into two-acre residential lots. |
| Acreage | 28.9 |
| Coordinates | 40.90033, -73.18225 (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 93000709.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q8032537
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.