Coykendall Lodge
The pin is a point inside the NPS boundary polygon, not a surveyed location.
Why it's listed
Coykendall Lodge is a large, rambling summer lodge built in 1899 beside Alder Lake in the Upper Beaverkill Valley, in Hardenbergh, Ulster County. It rises two and one-half stories on a base of rough-hewn Ulster County limestone, with a stone porch, a porte-cochere, cedar shingle upper floors and steeply pitched gables. The grounds cover about 1610 acres and include a low stone wall with cairns and the remains of a trout hatchery. Samuel Decker Coykendall, who led the Ulster & Delaware Railroad and helped open the Catskills to tourists, built it as a retreat for fishing, hunting and entertaining. Its design draws on the Great Camps of the Adirondacks and on the region's historic stone houses, and it is linked to the fly-fishing heritage of the Beaverkill. Later used as a Boy Scout lodge, it has stood vacant for nearly twenty years, leaving many interior finishes damaged, though the central hall keeps its coffered ceiling and stone fireplace.
Significance in brief: The nomination argues the lodge is an important regional example of Great Camp-inspired architecture in the Catskills and one of the last of its type there. It was the summer retreat of railroad and canal magnate Samuel Decker Coykendall, tied to wilderness tourism and the fly-fishing history of the nearby Beaverkill. Its use of local limestone also relates it to the Ulster County stone house tradition.
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 01001441, listed January 11, 2002. Summary generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29, confidence medium).
Key facts
| Address | Off Alder Lake Rd., Hardenbergh |
|---|---|
| County | Ulster County |
| Listed | January 11, 2002 |
| Reference number | 01001441 |
| Resource type | Building |
| Period of significance | 1899 |
| Architectural style | Late 19th & Early 20th Century American Movements/Craftsman; Late Victorian/Shingle Style (description also notes Stick Style influence) |
| Criteria |
|
| Areas of significance | Architecture, Entertainment/Recreation |
| Level of significance | State |
| Status (as stated in the nomination) | Current function listed as vacant/not in use; the interior has deteriorated after almost twenty years of vacancy, though the main block layout remains essentially as built. |
| Acreage | 1610 |
| Coordinates | 42.05375, -74.67298 (NPS GIS) |
What listing means for this property
National Register listing is honorary: it recognises significance and does not restrict what a private owner may do without federal money or permits. It unlocks the 20% federal rehabilitation tax credit for income-producing buildings, state credits in many states, and Section 106 review when federal agencies are involved. See what listing means in practice.
Noted as vacant in the nomination. Nomination documents can be decades old; current status may differ. If you are considering buying an empty listed property, read the due-diligence checklist.
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 01001441.
- Nomination form (PDF, National Archives) — catalog entry
- Wikipedia article (used for cross-checking only; text not reproduced here)
- Wikidata Q5180014
- This listing as JSON
Last updated October 2026. Found an error? See the editorial policy for how to report it.