393 Mill River Road, Muttontown, NY 11771

Local realty services provided by:Better Homes and Gardens Real Estate Shore & Country Properties
393 Mill River Road,Muttontown, NY 11771
$10,750,000
  • 9 Beds
  • 12 Baths
  • 13,058 sq. ft.
  • Single family
  • Active
Listed by: shawn r. elliott, ivana nastro
Office: nest seekers llc.
MLS#:945312
Source:OneKey MLS

Price summary

  • Price:$10,750,000
  • Price per sq. ft.:$821.74

About this home

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,

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Home facts

  • Year built:1916
  • Listing ID #:945312
  • Added:5 day(s) ago
  • Updated:January 09, 2026 at 12:03 PM

Rooms and interior

  • Bedrooms:9
  • Total bathrooms:12
  • Full bathrooms:8
  • Half bathrooms:4
  • Living area:13,058 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Natural Gas, Radiant

Structure and exterior

  • Year built:1916
  • Building area:13,058 sq. ft.
  • Lot area:8.17 Acres

Schools

  • High school:Oyster Bay High School
  • Middle school:Oyster Bay High School
  • Elementary school:Theodore Roosevelt School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$10,750,000
  • Price per sq. ft.:$821.74
  • Tax amount:$97,837 (2024)
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