BEDS6
BATHS4 full
SQUARE FEET6,050
MLS#1019623
STATUSActive
PROPERTY TYPEResidential - Single Family
SCHOOLSmithtown
Property Description
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.
Property Features
Property Type: Residential - Single Family
Basement: Full, Unfinished
Basement: Yes
Cooling: Central Air
Garage: 3
Heating: Forced Air
Home Style: Colonial
Lot Size: 1.17 Acres
Taxes: $33,000
Year Built: 2026
Amenities
Eat-in Kitchen
Formal Dining
Pantry
Quartz/Quartzite Counters
Tray Ceiling(s)
Walk-In Closet(s)
Feature Descriptions
Appliances: Dishwasher, Dryer, Range, Refrigerator, Washer
Attic: Full, Pull Stairs, See Remarks
Building Area Total: 6050
Days on Site: 17
Exterior: Foam Insulation, HardiPlank Type, Stone
Fireplace Features: Electric
Fireplace Y/N: Yes
Formal Dining: Yes
GarageY/N: Yes
Heating Zones: 2
Laundry: Laundry Room
Number Of Kitchens: 1
On Market Date: 2026-06-29
Parking Features: Private
Rental Term: Monthly
Rooms Total: 10
Sewer: Cesspool
Utilities: See Remarks
Water: Public
Local Schools
High School: Smithtown High School-East
Middle School: Nesaquake Middle School
Elementary School: St James Elementary School
School District: Smithtown
Listed By / Shown By
Listing By
Agency Name: Keller Williams Realty Elite
Agency Contact: 516-795-6900
Shown By
Agency Title: Coldwell Banker Choice Properties
Agency Phone: 833-88-CHOICE (2-4642)
Estimate Your Payment
Estimated Payment
$ 9,544.01 per month $6,006.80 Principal & Interest $2,750.00 Property Tax $787.21 Homeowner's InsuranceChange Payment Information
Broker Headquarters, 621 Columbia St. Suite 800, Cohoes, NY 12047
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301 Old Mill Road | MLS# 1019623
This single family home located at 301 Old Mill Road, Saint James, NY 11780 is currently listed for sale with an asking price of $2,699,000. This property was built in 2026 and has 6 bedrooms and 4 full baths with 6050 sq. ft. Old Mill Road is located within the Smithtown school district. Search Saint James real estate on www.coldwellbankerchoice.com today.