393 Mill River Rd

Muttontown, NY 11771

$10,750,000
Price
9
Beds
13,058 Sq. Ft.
$823 / Sq. Ft.
13,058
Sq. Ft.
$823
per Sq. Ft.
a view of a brick wall with plants and large trees
a view of swimming pool with outdoor seating and plants
a view of a house with a yard
a front view of a house with a yard
a view of a hallway with a black and white checkered floor
a living room with furniture or couch and a fireplace
a view of a dining room with furniture window and wooden floor
a view of a dining room with furniture window and wooden floor
a view of a kitchen with cabinets
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
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a living room with furniture chandelier and fireplace
a living room with patio furniture and a floor to ceiling window
a living room with furniture a fireplace and a large window
a living room with furniture chandelier and fireplace
a spacious bathroom with a bathtub and a shower
a living room with furniture and a chandelier
a living room with furniture a rug and a chandelier
a spacious bedroom with a bed and a fireplace
a view of front door with porch
a bathroom with a sink a toilet a glass door shower and a mirror
a view of front door
a living room with furniture and a window
a living room with furniture a window and a fireplace
a living room with furniture a wooden floor and next to a window
a view of entryway with a kitchen
a bathroom with a bathtub and a shower
a front view of a house with a yard table and chairs
a front view of a house with garden
a view of a brick house with many windows plants and trees
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a car parked in a garage
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an aerial view of a house with a yard

Description

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...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
  1. Listed by Shawn R. Elliott • Nest Seekers LLC
    P: (516)-922-2878 C: (516)-695-6349 ShawnElliott@NestSeekers.com
  2. Listed by Ivana Nastro • Coldwell Banker American Homes
    P: (516)-223-2525 C: (516)-830-5018 inastro@cbamhomes.com

Property Details for 393 Mill River Road

City/Township
Oyster Bay
Architectural Style
Estate
Garage Spaces
5.00
Waterfront
No
Section Area
Woodstock Ct
LISTING UPDATED: 01/04/2026 05:01 AM

Property Details for 393 Mill River Road

StatusActive
MLS #945312
Days on Market25
Taxes$97,837 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family
Year Built1916
Lot Size8.17 AC / 355,885 SF
CountyNassau County

Location

Listing Courtesy of Nest Seekers LLC, Shawn R. Elliott; Coldwell Banker American Homes, Ivana Nastro
Add your commute

Building Information for 393 Mill River Road

Stories-Year Built1916Building Size-Lot Size8.17 AC / 355,885 SF

Payment Calculator

$60,547 per month

30 year fixed, 6.15% Interest

Principal and Interest

$52,394

Property Taxes

$8,153

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 393 Mill River Road

Summary
Location and General Information
  • Village: Muttontown
  • Senior Community YN: No
  • Directions: GPS
  • Property Attached: Yes
  • Structure Type: true
  • State Or Province: NY
School Information
  • School District: Oyster Bay-East Norwich
  • Elementary School District: Oyster Bay-East Norwich
  • Elementary School: Theodore Roosevelt School
  • Middle Or Junior School District: Oyster Bay-East Norwich
  • Middle Or Junior School: Oyster Bay High School
  • High School District: Oyster Bay-East Norwich
  • High School: Oyster Bay High School
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 2429-24-F-00-0068-0
  • Tax Assessed Value: $6,342.00
  • Association: No
Interior and Exterior Features
Interior Features
  • Amenities: Breakfast Bar, Built-in Features, Carpet, Cathedral/Vaulted/High Ceiling, Crown Molding, Eat in Kitchen, Elevator, Estate, Formal Dining, Hardwood Floors As Seen, His and Hers Closets, Original Details, Public, Security Gate, Security System, Tile, Tray Ceiling(s), Video Cameras
  • Interior Features: Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Crown Molding, Eat-in Kitchen, Elevator, Formal Dining, His and Hers Closets, Original Details, Tray Ceiling(s)
  • Appliances: Gas Range, Wine Refrigerator
  • Total Rooms: 22
  • Basement: Finished, Walk-Out Access
  • Attic Description: Finished
  • Fireplace: Yes
  • Fireplaces Total: 7
  • Location Amenities: Walk Out Basement, Hardwood Floors As Seen, Cathedral/Vaulted/High Ceiling, Eat in Kitchen, Elevator, Formal Dining Room, Original Details, Heated Parking, Security System
  • Security Features: Security Gate,Security System,Video Cameras
  • Spa: Yes
  • Flooring: Carpet, Hardwood, Tile
  • Living Area: 13,058.00
  • Basement: No
Exterior Features
  • Exterior Property Features: Attached, Heated Garage
  • Elevation Certificate: Yes
  • Construction Materials: Brick
  • Pool Private: Yes
Lot Information
  • Additional Parcel: No
  • Building Area Units: Square Feet
Parking
  • Parking Features: Attached, Heated Garage
  • Garage: Yes
  • Carport: No
Utilities
  • Cooling: Central Air
  • Heating: Forced Air, Natural Gas, Radiant
  • Heat Fuel Type: Forced Air, Natural Gas, Radiant
  • Sewer: Cesspool
  • Water Source: Public
  • Utilities: Natural Gas Connected
Green Features
  • Green Features: Gas Range, Wine Refrigerator, Forced Air, Natural Gas, Radiant
Agent
Payment and Rate
  • Down Payment Resource: No

Property History for 393 Mill River Road

DateEvent & SourcePriceAppreciation
Dec 16, 2024

Sold (Public Record)

Public Record #1549645694

$7,300,000—
DateEvent & SourcePrice
12/16/2024

Sold (Public Record)

Public Record #1549645694

$7,300,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 393 Mill River Road

Taxable ValueLand$1,201Additions$4,816Total$6,017
Tax Record2025$97,837 ($8,153 / month)
Home Facts
Baths10Total Finished SqFt14,409 SqFtAbove Grade Finished SqFt13,058 SqFtFinished Basement SqFt1,351 SqFtUnfinished Basement SqFt24 SqFtStories2Lot Size355,885 SqFtStyleSingle Family ResidenceYear Built1916CountyNASSAUAPN24-00F-00-0068Fireplace TypeHas Fireplace

Schools near 393 Mill River Road

This home is within Oyster Bay-East Norwich Central School District.
Rating
School
Type
Grades
Distance
Vernon School
Public - 3 to 6
Oyster Bay Middle School
Public - 7 to 8
Oyster Bay High School
Public - 9 to 12
Theodore Roosevelt School
Public - PK to 2
Rating
School
Distance
Vernon School
Public3 to 6

Oyster Bay Middle School
Public7 to 8

Oyster Bay High School
Public9 to 12

Theodore Roosevelt School
PublicPK to 2

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 393 Mill River Road, Muttontown, NY 11771

393 Mill River Road is a single family home for sale in Muttontown, NY 11771. This property was listed for sale on January 3, 2026 by Nest Seekers LLC, it's currently listed at $10,750,000. It has been on the market for a total of 25 days and was last sold on December 16, 2024. This listing's school district is Oyster Bay-East Norwich Central School District. Nearby schools include Vernon School, Oyster Bay Middle School and Oyster Bay High School. 393 Mill River Road is a 9-bed, 12-bath, 13,058 sqft single family home built in 1916.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Nest Seekers LLC, Shawn R. Elliott; Coldwell Banker American Homes, Ivana Nastro

Based on information submitted to the MLS GRID as of 01/04/2026 05:01 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.