9 Ash Street, Monsey, NY, 10952
About This Home
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.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 2011
Materials
- Construction materials: Stone,Stucco
Type & Style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subType: Single Family Residence,Residential
Interior
Appliances
- Appliances included: Cooktop,Dishwasher,Dryer,Freezer,Refrigerator,Washer
Basement
- Has basement: Yes
- Basement: Finished,Full
Bedrooms & Bathrooms
- Bedrooms: 12
- Bathrooms: 10
- Full bathrooms: 8
- 1/2 bathrooms: 2
Features
- First Floor Bedroom,Built-in Features,Chefs Kitchen,Eat-in Kitchen,Elevator,Entrance Foyer,Formal Dining,High Ceilings,Kitchen Island
- Fireplace: Yes
- Attic: Full
Heating & Cooling
- Heating features: Other,Radiant
- Cooling features: Central Air
Interior Area
- Total structure area: 14,345
- Total interior livable area: 14,345 sqft
Property
Details
- Parcel number: 39268904101900030250000000
- Special condition: None
Features
- Levels: Three Or More
- Private pool: Yes
Lot
- Lot size: 0.92 Acres
- Features: Back Yard,Front Yard,Landscaped,Level
Parking
- Total spaces: 2
- Parking features: Garage
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Strong Wind
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in Rockland County and New York
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $34,890 | $418,680 |
| Home Insurance * | $2,439 | $29,268 |
| Property Taxes | $11,845 | $142,140 |
| Electricity | $2,370 | $28,447 |
| Total | $51,544 | $618,528 |
Income You'd Need if You Spent...
New York FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-06-15 | Listed for sale | $6,900,000 |
| 2009-08-25 | Sold | $735,000 |
View on Zillow