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$6,900,000
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Property Description
Welcome to 9 Ash, an extraordinary custom estate set on beautifully manicured grounds surrounded by mature privacy hedges, creating a private retreat unlike any other. Thoughtfully designed and impeccably maintained, this decorator's own home offers over 14,000 square feet of luxurious living space with every upgrade imaginable. A dramatic two-story entrance with soaring ceilings sets the tone for the elegance found throughout the residence. Spacious formal and informal living areas provide the perfect setting for both grand-scale entertaining and comfortable everyday living. The stunning library, complete with a fireplace, offers a warm and sophisticated retreat, while oversized rooms throughout the home showcase exceptional craftsmanship and attention to detail. The expansive chef's kitchen features abundant workspace, a large dining area, and overlooks the spectacular backyard oasis. The main-level primary suite provides convenience and privacy, creating a true sanctuary within the home. With 12 bedrooms and 10 bathrooms, the residence offers unparalleled flexibility for large households, guests, and extended living arrangements. Resort-style amenities abound, including an indoor endless pool for year-round enjoyment and a magnificent outdoor pool accompanied by a cabana, all surrounded by lush landscaping and mature privacy plantings. The walkout lower level is an entertainer's dream, featuring a banquet hall, separate catering kitchen, and expansive recreation space ideal for hosting gatherings of any size. Every detail of this remarkable residence reflects quality, craftsmanship, and thoughtful design. Combining timeless elegance, extraordinary scale, and unmatched amenities, 9 Ash presents a rare opportunity to own one of the area's premier luxury estates.
Full Property Details
Full Property Details for 9 Ash St
General
- Price: $6,900,000
- Taxes: $69,927
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1013392
- Updated: 6/21/2026
- Added to Site: 28 day(s) ago
Interior
- Number of Rooms: 23
- Interior Features: First Floor Bedroom, Built-in Features, Chefs Kitchen, Eat-in Kitchen, Elevator, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island
- Fireplace: Yes
- Appliances: Cooktop, Dishwasher, Dryer, Freezer, Refrigerator, Washer
Rooms
Bathrooms
- Total Bathrooms: 10
- Full Bathrooms: 8
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 12
Additional Information
- Pool: Yes
- Private Pool: Yes
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Garage
Location
- County: Rockland County
- Cross Streets: Cortland Rd.
School Information
- High School District: East Ramapo (Spring Valley)
- Elementary School: Grandview Elementary School
- Middle School: Kakiat Elementary School
- High School: Ramapo High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Other, Radiant
Utilities
- Sewer: Public Sewer
- Water: Well, Public
- Utility Description: Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Underground Utilities
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Stone, Stucco
- Basement: Yes
- Basement Desc.: Finished, Full Basement
- Sq. Ft. Source: CubiCasa
- Year Built: 2011
Lot Features
- Lot Size (Acres): 0.92
- Lot Size (Sq. Ft.): 40,075
- Lot Features: Back Yard, Front Yard, Landscaped, Level
Financial Considerations
- Taxes Include: Sewer, Water
- Tax Amount: $69,927
Disclosures and Reports
- Special Conditions: None
- Property ID: 392689-041-019-0003-025-000-0000
Listed by Fuerst & Fuerst Inc
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Schools
Schools serving 9 Ash St
School District:East Ramapo Central School District (Spring Valley)
| Name | Grades | Distance |
|---|---|---|
Grandview Elementary School 151 Grandview Avenue, Monsey, NY 10952 | 1-3 | 0.5 mi |
East Ramapo Early Childhood Center 465 Viola Road, Spring Valley, NY 10977 | K- | 1.2 mi |
Lime Kiln Elementary School 35 Lime Kiln Road, Suffern, NY 10901 | 4-6 | 1.4 mi |
Pomona Middle School 101 Pomona Road, Suffern, NY 10901 | 7-8 | 2 mi |
Ramapo High School, Spring Valley, NY 400 Viola Road, Spring Valley, NY 10977 | 9-12 | 0.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 9 Ash St
Date
Details
Price
Change
Source
6/15/2026
Listed
$6,900,000
—
MLS
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
Tax History for 9 Ash St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$67,039
89%
$279,000
—
2018
$35,549
-44%
$279,000
—
2016
$63,626
-3%
$279,000
—
2017
$65,727
1%
$279,000
—
2016
$65,042
4%
$279,000
—
2015
$62,620
4%
$279,000
—
2015
$60,393
6%
$279,000
—
2013
$57,175
—
$279,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 9 Ash St
9 Ash Street, Monsey, NY 10952 (MLS# 1013392) is a Single Family property with 12 bedrooms, 8 full bathrooms and 2 partial bathrooms. 9 Ash Street is currently listed for $6,900,000 and was received on June 15, 2026. Want to learn more about 9 Ash Street? Do you have questions about finding other Single Family real estate for sale in Monsey? You can browse all Monsey real estate or contact a Coldwell Banker agent to request more information.
