102 Radio Tower Road

The guest house sits on a hilltop in the Beechwoods, with a roof deck reached by a custom steel stair and, in the listing's words, views of a hundred miles. The lot is 3.6 acres beside a 377-acre farm, and what is built here is an 850-square-foot, one-bedroom guest house; the main house is a cleared site, not a building.

Future Expansion, a Brooklyn office founded in 2013 by Nicholas and Deirdre McDermott, is named in the listing as the architect of both houses. The guest house went up in 2023 with Marvin windows, radiant heat, custom millwork and fixtures by Coil and Drift and Ravenshill. The farm next door has been in family farming since the 1860s, and the listing says the Herbert family is only the third to work it.

The main house is drawn at 2,000 square feet, three bedrooms and two baths, and sited to face the west wind, with a grassy lee on its east side. The site is cleared, water, septic, driveways, electricity and cable are installed for both houses, and the drawings are 70 percent complete, so a buyer can build while living in the guest house.

The listing describes the farm project as a working dairy with barns, three existing houses and room for up to four more home sites, set among open meadows, woods, ponds and miles of trails. It also mentions hunting, fishing, cross-country skiing, swimmable ponds and a sauna set into the landscape, and a short hike uphill to a ridge with views toward New York and Pennsylvania.