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,
For sale
$2,995,000
4 Deer Run, Sparkill, NY 10976
6beds
4,000sqft
Single Family Residence, Residential
Built in 1835
7.32 Acres Lot
$-- Zestimate®
$749/sqft
$-- HOA
What's special
In-ground poolFloor-to-ceiling windowsMahogany grand staircase handrailHigh ceilingsEnsuite bathGreat lawnBrick interior walls
- 807 days |
- 916 |
- 51 |
Zillow last checked: 8 hours ago
Listing updated: September 26, 2025 at 12:01am
Listing by:
Christie's Int. Real Estate 845-512-5112,
David B Sanders 845-304-3344
Source: OneKey® MLS,MLS#: H6269492
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Description: Principal bedroom, Bathroom, Bedroom, Bedroom, Bedroom, Additional
- Level: Second
Family room
- Description: Family room, Bedroom, Bedroom, Bath
- Level: Third
Laundry
- Description: Laundry room
- Level: Lower
Living room
- Description: Living room, Dining room, Family room, Kitchen, Lavatory
- Level: First
Heating
- Hot Water
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Refrigerator, Washer, Gas Water Heater
- Laundry: Inside
Features
- Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Primary Bathroom
- Flooring: Hardwood
- Windows: Floor to Ceiling Windows
- Basement: Partially Finished,Walk-Out Access
- Attic: Scuttle
- Number of fireplaces: 9
Interior area
- Total structure area: 4,000
- Total interior livable area: 4,000 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Detached
Features
- Levels: Three Or More,Two
- Stories: 3
- Patio & porch: Porch
- Pool features: In Ground
Lot
- Size: 7.32 Acres
- Features: Historic District, Level, Sloped, Split Possible, Views, Wooded
- Residential vegetation: Partially Wooded
Details
- Additional structures: Barn(s), Workshop
- Parcel number: 39248907800500010250010000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Estate,Mini Estate,Victorian
- Property subtype: Single Family Residence, Residential
Materials
- Brick, Clapboard
Condition
- Actual
- Year built: 1835
- Major remodel year: 1995
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Trash Collection Private
Community & HOA
HOA
- Has HOA: No
- Amenities included: Park
Location
- Region: Sparkill
Financial & listing details
- Price per square foot: $749/sqft
- Tax assessed value: $595,400
- Annual tax amount: $41,956
- Date on market: 9/27/2023
- Cumulative days on market: 808 days
- Listing agreement: Exclusive Right To Sell
- Inclusions: Oven/Range
- Exclusions: Selected Light Fixtures, Selected Window Treatment
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 5/30/2025 | Price change | $2,995,000-14.3%$749/sqft |
Source:  OneKey® MLS #H6269492 Report a problem | ||
| 9/27/2023 | Listed for sale | $3,495,000-29.4%$874/sqft |
Source: OneKey® MLS #H6269492 Report a problem | ||
| 7/1/2023 | Listing removed | -- |
Source: OneKey® MLS #H6191965 Report a problem | ||
| 8/10/2022 | Price change | $4,950,000+23.9%$1,238/sqft |
Source: Nest Seekers International #1710993 Report a problem | ||
| 6/12/2022 | Price change | $3,995,000-11.1%$999/sqft |
Source: OneKey® MLS #H6131840 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $595,400 |
| 2023 | -- | $595,400 |
| 2022 | -- | $595,400 |
Find assessor info on the county website
BuyAbility℠ payment
Estimated monthly payment
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Neighborhood: 10976
Nearby schools
GreatSchools rating
- NAWilliam O Schaefer Elementary SchoolGrades: K-2Distance: 1.8 mi
- 6/10South Orangetown Middle SchoolGrades: 6-8Distance: 3.3 mi
- 10/10Tappan Zee High SchoolGrades: 9-12Distance: 2.1 mi
Schools provided by the listing agent
- Middle: South Orangetown Middle School
- High: Tappan Zee High School
Source: OneKey® MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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