$5,000,000
0.23 Acres
21 Rita Avenue
Monsey, NY 10952
Listed with HomeCoin.com
$6,900,000
Est. $40,015/moMonsey, NY 10952 · Rockland County
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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.
As reported by the listing office; verify enrollment with the district.
Listed with Fuerst & Fuerst Inc · Solomon A Fuerst · Source: OneKey MLS
Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Sep 17, 2026, 7:08 PM ET. ©2026 One Key MLS.
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Market Insights
Current Listings
New in the last 30 days
26
Sep 2026
Average Price
Active listings
$1,805,019
Sep 2026
Average Days on Market
Active listings
134 days
Sep 2026
Computed from 127 active OneKey MLS listings in Monsey, NY.