$2,400,000
8 Bed • 6.5 Bath • 5,058 Sq. Ft.
2 Roberts Road #202
Monsey, NY 10952
Listed with Rodeo Realty Inc
$2,995,000
Est. $18,449/moSparkill, NY 10976 · Rockland County
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Enchanted Treetops Estate, a gated 19th century Second Empire mansion, circa 1859, on over seven acres of bucolic privacy, specimen trees and the great lawn. Home of noted perfume package designer Marc Rosen and his late wife, beloved actress Arlene Dahl. Outstanding period details include very high ceilings, grand double door center hall entry, wide plaster moldings, floor-to-ceiling windows, mahogany grand staircase handrail, glamorous reception rooms with many marble mantles, window seats, arches and pocket doors. Second floor, a luxe owner's bedroom with ensuite bath, two more bedrooms and bath, plus three bedrooms, a family room and and bath on third level. Charming country kitchen features a brick fireplace and a cozy sitting/dining area leading to a matching rear gallery overlooking trees, an in-ground pool and a sizable barn with stalls for cars. The home's structural integrity features brick interior walls for fireproofing and superb insolation in heat and cold. Once a gentleman's farm, it is the former weekend home of the president of the Cunard Lines, and is one of several grand estates within the fabled hamlets of Piermont, Sparkill and Snedens Landing. Treetops Estate is about half an hour's drive from Manhattan, via the beautiful scenic Hudson-view Palisades Parkway. Additional Information: Amenities:Guest Quarters,Storage,ParkingFeatures:3 Car Detached,
As reported by the listing office; verify enrollment with the district.
Listed with Christie's Int. Real Estate · David B Sanders · Source: OneKey MLS
Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Sep 17, 2026, 9:07 PM ET. ©2026 One Key MLS.
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Market Insights
Current Listings
New in the last 30 days
1
Sep 2026
Average Price
Active listings
$1,132,960
Sep 2026
Average Days on Market
Active listings
304 days
Sep 2026
Computed from 5 active OneKey MLS listings in Sparkill, NY.
$2,400,000
8 Bed • 6.5 Bath • 5,058 Sq. Ft.
2 Roberts Road #202
Monsey, NY 10952
Listed with Rodeo Realty Inc
$3,500,000
9 Bed • 7 Bath • 5,500 Sq. Ft.
33 Morris Road
Spring Valley, NY 10977
Listed with Keller Williams Hudson Valley
$2,100,000
243-245 Orange Turnpike
Sloatsburg, NY 10974
Listed with Houlihan Lawrence Commercial