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301 Old Mill Road

Saint James, NY 11780
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Bed 6

Bed

Bath 4

Bath

Acres1.17

Acres(Lot)

Welcome to 301 Old Mill Road, a masterfully crafted custom-built new construction nestled on a private lot backing directly to protected preserve land, offering exceptional privacy in the heart of Saint James. Designed with extraordinary attention to detail, this exceptional 6-bedroom, 4-bath residence blends timeless architecture with refined modern luxury, showcasing soaring ceilings, elegant living spaces, thoughtfully curated finishes, distinctive copper roof accents, and impeccable craftsmanship throughout. Additional highlights include a gourmet chef’s kitchen and an expansive lower level with 9-foot ceilings and egress, offering endless possibilities. Every detail reflects quality, comfort, and thoughtful design, creating a truly one-of-a-kind home that must be experienced in person .

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Detail Ic Property Details

Property Type : Residential

Price : $2,699,000

AD Id : 87340164

MLS Id : 1019623

Beds : 6

Lot Size : 1.17 Acres

Year Built : 2026

Garage : 3

County : Suffolk

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Feature Features

  • Bedroom Information

    Total beds: 6

    Bathroom Information

    Total Baths: 4 Full Baths: 4

    Room Information

    Rooms Total: 10 Basement: Full, Unfinished
  • Interior Features

    Eat-in Kitchen, Pantry, Tray Ceiling(s), Walk-In Closet(s) Appliances: Dishwasher, Dryer, Range, Refrigerator, Washer Laundry Features: Laundry Room
  • Heating & Cooling

    Has Heating: Yes Heating: Forced Air Has Cooling: Yes Cooling: Central Air

  • Building Information

    Year Built: 2026 Construction Materials: Foam Insulation, HardiPlank Type, Stone Private Pool: No

  • Lot Information

    Lot Size Acres: 1.17 Lot Size Square Feet: 6050

  • Listing Price Information

    Listing Price: $2699000

  • Tax Information

    Annual Tax: $33000

  • Parking Information

    Private

    Garage Information

    Has Garage: Yes Garage Space: 3

  • School Information

    Elementary School: St James Elementary School
    Junior High School: Nesaquake Middle School
    Senior High School: Smithtown High School-East
  • Utility Information

    See Remarks
  • Location Information

    WaterSource: Public
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
38 Hamlet Woods Drive, Saint James, NY, 11780 $1,699,000 4 8 4,610 4,610 SqFt
506 Drew Drive, Saint James, NY, 11780 $569,000 3 3 1,716 1,716 SqFt
28 King Arthurs Court, Saint James, NY, 11780 $865,000 3 2 1,951 1,951 SqFt
14 Hillside Avenue, Saint James, NY, 11780 $1,169,000 4 3 2,112 2,112 SqFt
41 Astor Avenue, Saint James, NY, 11780 $1,129,000 4 3 3,054 3,054 SqFt
3 Bayberry Drive, Saint James, NY, 11780 $699,999 3 2 1,250 1,250 SqFt
21 Astor Avenue, Saint James, NY, 11780 $1,599,000 6 4 4,147 4,147 SqFt
259 Woodlawn Avenue, Saint James, NY, 11780 $599,000 3 2 1,561 1,561 SqFt
67 Sunny Road, Saint James, NY, 11780 $2,049,000 4 4 3,737 3,737 SqFt
257 4th Street, Saint James, NY, 11780 $900,000 4 4 2,101 2,101 SqFt

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey 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. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

ByOwner last updated this listing 07/03/2026 @ 01:15

MLS: 1019623 LISTED BY: Gregory Masaitis, Keller Williams Realty Elite 516-795-6900 SOURCE: OneKey MLS

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