301 Old Mill Road, Saint James, NY 11780

Saint James
Local realty services provided by:Better Homes and Gardens Real Estate Green Team
301 Old Mill Road,Saint James, NY 11780
$2,699,000
  • 6 Beds
  • 4 Baths
  • - sq. ft.
  • Single family
  • Active
Listed by: gregory j. masaitis
Office: keller williams realty elite
MLS#:1019623
Source:OneKey MLS

Price summary

  • Price:$2,699,000

About this home

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, 5-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.

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with a BHGRE®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a BHGRE®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (CENTURY 21® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:2026
  • Listing ID #:1019623
  • Added:1 day(s) ago
  • Updated:June 29, 2026 at 08:52 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:4
  • Full bathrooms:4
  • Rooms Total:10
  • Dining Description:Eat-In Kitchen, Formal Dining
  • Kitchen Description:Dishwasher, Eat-in Kitchen, Pantry, Range, Refrigerator
  • Basement:Yes
  • Basement Description:Full, Unfinished

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air
  • Central air:Yes

Structure and exterior

  • Year built:2026
  • Lot area:1.17 Acres
  • Architectural Style:Colonial
  • Construction Materials:Foam Insulation, HardiPlank Type, Stone
  • Levels:2 Story

Schools

  • High school:Smithtown High School-East
  • Middle school:Nesaquake Middle School
  • Elementary school:St James Elementary School

Utilities

  • Water:Public
  • Sewer:Cesspool

Finances and disclosures

  • Price:$2,699,000
  • Tax amount:$33,000 (2026)

Features and amenities

  • Appliances:Dishwasher, Dryer, Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Walk-In Closet(s)

Parking

  • Parking description:Private
  • Garage:Yes
  • Garage spaces:3
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID <lastMLSCheckTimestamp>. OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

New listings near 301 Old Mill Road