- Overview
- Description
- Property Details
- Location
- Facts & Features
- Getting Around
$2,995,000
Monthly Est:$14,907
6 Beds
- 4 Baths
3 full baths + 1 half bath
4,000sqft
4 Deer Run, Sparkill, NY 10976
$2,995,000
$14,907/moEst:
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Single Family Residence
Built in 1835
$-- HOA
7.32 acres lot
$749/sq.ft
Description
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,
- Houzeo last checked: 11 minutes ago
- Listing updated: April 21, 2026 at 7:01 am
- Listing Provided by: David B Sanders (845) 304-3344 | Christie's Int. Real Estate (845) 512-5112
- Source: OneKey MLS-NY | MLS#: H6269492

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
3
County
City
Neighborhood
--
Year Built
1835
HOA Fees
-
Finished Area
4,000 sqft
Lot Size
7.32 acres lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
H6269492
MLS Status
Active
Days on Market
1120
Cumulative Days on Market
937

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 4
Living Room
Level: First
Primary Bedroom
Level: Second
Family Room
Level: Third
Laundry
Level: Lower
Interior
Flooring
Hardwood
Cooling
Wall/window Unit(s)
Heating
Hot Water, Natural Gas
Window Features
Floor To Ceiling Windows
Sewer
Septic Tank
Interior Features
Eat In Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Primary Bathroom, Walk In Closet(s)
Appliances
Dishwasher, Dryer, Refrigerator, Washer, Gas Water Heater
Construction
Year Built
Year Built: 1835
Home type
Single Family Residence
Property Condition
Actual
Construction Materials
Brick, Clapboard, Frame
Architectural Style
Estate, Mini Estate, Victorian
Utilities & Energy
Water Source
Public
Basement
Partially Finished, Walk Out Access
Laundry Features
Inside
Association Amenities
Park
Utilities
Trash Collection Private
Pool Features
In Ground
Parking Features
Detached
Other Features
Patio And Porch Features
Porch
Lot Features
Historic District, Level, Part Wooded, Sloped, Split Possible, Views, Wooded
Price History
| Date | Event | Price |
|---|---|---|
09/27/2023 Source: | Price Increased | $3,495,000 +16.69% $874/sqft |
09/27/2023 Source: | Listed for Sale | $2,995,000 $749/sqft |
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Based on information from OneKey MLS, through Oct 22, 2026, 03:31AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group





