Tucked behind a private gated drive and set across over eight pristine acres, this iconic 1916 manor estate has been comprehensively restored and strategically enhanced to meet the expectations of today’s most discerning buyer. Historic architecture remains intact, while modern systems, technology, and amenities have been elevated to a truly exceptional level. Grand formal living and dining rooms feature museum-quality moldings and millwork, offering a refined backdrop for both intimate gatherings and large-scale entertaining. The gourmet kitchen is designed for serious cooking and seamless hosting, flowing naturally into the home’s main living spaces. A striking paneled library with wood-burning fireplace provides a moody, private retreat, while the showstopping 23’ x 44’ great room by Smiros & Smiros commands attention with 16-foot ceilings and a dramatic stone fireplace—engineered for memorable entertaining. The primary suite functions as a true private residence within the home, complete with a separate sitting room, coffee bar, and half bath, a spa-caliber marble bathroom with radiant heated floors, and dual dressing rooms. Five additional en-suite bedrooms, including a fully ADA-accessible suite, along with an office overlooking the gardens, complete the second level. Amenities rival those of a private resort, including a paneled elevator, indoor endless lap pool, catering kitchen, dog spa, a fully refreshed gym, and a discreet panic room / walk-in vault offering an elevated level of security. For the automotive collector, the estate delivers rare flexibility: a heated three-car garage with soaring ceiling heights designed to accommodate lifts for up to six vehicles, complemented by two additional single-car garages. The grounds are equally intentional. A new slate roof, heated gunite pool, Har-Tru tennis court with lighting (recently resurfaced and fenced), putting green, English gardens, playhouse, and curated outdoor lighting create a private, park-like setting designed for year-round enjoyment. Extensive masonry restoration, irrigation repair, landscape clearing, and exterior upgrades have been executed at scale. Behind the scenes, the home has undergone substantial systems modernization, including new and serviced HVAC, complete attic insulation, comprehensive electrical upgrades, restored fireplaces, upgraded pool infrastructure, a fully serviced gate and telecom system, and enterprise-grade security with AI-enabled cameras and property-wide WiFi coverage. The interior has been fully refreshed with newly painted finishes, refinished hardwood floors, custom window screens throughout, and exterior trim replaced with durable Azek for longevity. This is not simply a restored estate—it is a fully realized modern compound, where legacy architecture meets forward-thinking execution
For sale
$10,750,000
393 Mill River Rd, East Norwich, NY 11732
9beds
13,058sqft
Other
Built in ----
8.17 Acres Lot
$-- Zestimate®
$823/sqft
$-- HOA
What's special
Private gated driveFully refreshed gymHeated gunite poolTwo additional single-car garagesFive additional en-suite bedroomsPutting greenOffice overlooking the gardens
- 178 days |
- 1,472 |
- 73 |
Zillow last checked:
Listed by:
Nest Seekers 516-695-1547,
Zach Elliott
Source: Nest Seekers International,MLS#: 5205007
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 9
- Bathrooms: 12
- Full bathrooms: 12
Cooling
- Central Air
Appliances
- Included: Dishwasher
Features
- Walk-In Closet(s), Elevator
- Flooring: Hardwood
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 13,058
- Total interior livable area: 13,058 sqft
Property
Parking
- Parking features: Garage
- Has garage: Yes
Features
- Patio & porch: Patio
- Exterior features: Garden, Tennis Court(s)
- Has private pool: Yes
Lot
- Size: 8.17 Acres
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Other
Community & HOA
Community
- Subdivision: Upper Brookville
Location
- Region: East Norwich
Financial & listing details
- Price per square foot: $823/sqft
- Date on market: 1/6/2026
- Lease term: Contact For Details
Estimated market value
Not available
Estimated sales range
Not available
$4,793/mo
Price history
| Date | Event | Price |
|---|---|---|
| 1/6/2026 | Listed for sale | $10,750,000$823/sqft |
Source: Nest Seekers International #5205007 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 11732
Nearby schools
GreatSchools rating
- 7/10Vernon SchoolGrades: 3-6Distance: 0.5 mi
- 10/10Oyster Bay Middle SchoolGrades: 7-8Distance: 2 mi
- 8/10Oyster Bay High SchoolGrades: 9-12Distance: 2 mi
A local agent can set up tours, give advice and negotiate with sellers.
- New York
- Nassau County
- Muttontown
- 11732
- 393 Mill River Rd





