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$2,995,000

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 3 Full Baths
  • 1 Partial Bath
See This Home
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See This Home
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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,

Full Property Details for 4 Deer Run

General

  • Price: $2,995,000
  • Taxes: $41,956
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: H6269492
  • Updated: 8/11/2025
  • Added to Site: 878 day(s) ago

Interior

  • Number of Rooms: 14
  • Interior Features: Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Primary Bathroom, Walk-In Closet(s)
  • Fireplace: Yes
  • Number of Fireplaces: 9
  • Appliances: Dishwasher, Dryer, Refrigerator, Washer, Gas Water Heater
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Laundry: Inside

Additional Information

  • Shared Amenities: Park
  • Pool: Yes
  • Pool Description: In-Ground

Exterior

  • Porch/Patio/Deck: Porch

Parking

  • Total Spaces: 3
  • Parking Features: Detached

Location

  • County: Rockland County
  • Neighborhood: Sparkill
  • Driving Directions: From NYC, take GWB to PIP exit 4, left on Rt. 9W to Rockland Road near just beyond Tallman Park. Left on Deer Run to stone pillars and iron gates.

School Information

  • High School District: South Orangetown
  • Middle School: South Orangetown Middle School
  • High School: Tappan Zee High School

Heating & Cooling

  • Cooling Type: Wall/Window Unit(s)
  • Heating Type: Hot Water, Natural Gas
  • Heating Zones: 1

Utilities

  • Sewer: Septic Tank
  • Water: Public
  • Utility Description: Trash Collection Private

Structural Information

  • Architectural Style: Estate, Mini Estate, Victorian
  • Detached/Attached: Detached
  • Construction: Brick, Clapboard, Frame
  • Basement: Yes
  • Basement Desc.: Partially Finished, Walk-Out Access
  • Windows: Floor to Ceiling Windows
  • Sq. Ft. Source: Other
  • Year Built: 1835

Additional Structures

  • Other Structures: Barn(s), Outbuilding, Workshop

Lot Features

  • Lot Size (Acres): 7.32
  • Lot Size (Sq. Ft.): 318,859
  • Road Maintenance: Public Maintained Road
  • Lot Features: Historic District, Level, Part Wooded, Sloped, Split Possible, Views, Wooded

Financial Considerations

  • Tax Amount: $41,956

Disclosures and Reports

  • Exclusions: Selected Light Fixtures, Selected Window Treatment
  • Inclusions: Oven/Range
  • Property ID: 392489-078-005-0001-025-001-0000

Listed by Christie's Int. Real Estate

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Listing agent

— 4 Deer Run —

  • Christie's Int. Real Estate

(845) 512-5112

Get Pre-Approved Today

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with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 4 Deer Run

School District:South Orangetown Central School District
NameGradesDistance
William O Schaefer Elementary School
140 Lester Drive, Tappan, NY 10983
K-21.8 mi
Cottage Lane Elementary School
120 Cottage Lane, Blauvelt, NY 10913
3-53.1 mi
South Orangetown Middle School
160 Van Wyck Road, Blauvelt, NY 10913
6-83.3 mi
Tappan Zee High School
15 Dutch Hill Road, Orangeburg, NY 10962
9-122.1 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 4 Deer Run Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/30/2025
Price Reduced
$2,995,000
-14.31%
MLS
9/27/2023
Listed
$3,495,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 4 Deer Run

Year
Property Taxes
Change
Tax Assessment
Change
2018
$37,660
6%
$595,400
—
2016
$35,582
-3%
$595,400
—
2017
$36,602
3%
$595,400
—
2016
$35,522
—
$595,400
—
2015
$35,555
3%
$595,400
—
2015
$34,586
-39%
$595,400
—
2013
$56,968
—
$595,400
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Christie's Int. Real Estate

4 Deer Run, Sparkill, NY 10976 (MLS# H6269492) is a Single Family property with 6 bedrooms, 3 full bathrooms and 1 partial bathroom. 4 Deer Run is currently listed for $2,995,000 and was received on September 27, 2023. Want to learn more about 4 Deer Run? Do you have questions about finding other Single Family real estate for sale in Sparkill? You can browse all Sparkill real estate or contact a Coldwell Banker agent to request more information.

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