301 Old Mill Rd Saint James, NY 11780
Smithtown AreaEstimated payment $16,966/month
Highlights
- 1.17 Acre Lot
- Colonial Architecture
- Eat-In Kitchen
- Dogwood Elementary School Rated A-
- Formal Dining Room
- Tray Ceiling
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, 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. Available color upgrade through builder.
Listing Agent
Keller Williams Realty Elite Brokerage Phone: 516-795-6900 License #10401246877 Listed on: 06/29/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $33,000
Year Built
- Built in 2026
Lot Details
- 1.17 Acre Lot
Parking
- 3 Car Garage
Home Design
- Colonial Architecture
- Foam Insulation
- Stone Siding
- HardiePlank Type
Interior Spaces
- 6,050 Sq Ft Home
- 2-Story Property
- Tray Ceiling
- Electric Fireplace
- Formal Dining Room
- Unfinished Basement
- Basement Fills Entire Space Under The House
Kitchen
- Eat-In Kitchen
- Range
- Dishwasher
Bedrooms and Bathrooms
- 6 Bedrooms
- Walk-In Closet
- 4 Full Bathrooms
Laundry
- Laundry Room
- Dryer
- Washer
Schools
- St James Elementary School
- Nesaquake Middle School
- Smithtown High School-East
Utilities
- Forced Air Heating and Cooling System
- Cesspool
Map
Home Values in the Area
Average Home Value in this Area
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/31/2026 07/31/26 | Price Changed | $2,499,000 | -7.4% | $413 / Sq Ft |
| 06/29/2026 06/29/26 | For Sale | $2,699,000 | -- | $446 / Sq Ft |
Source: OneKey® MLS
MLS Number: 1019623
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Based on information submitted to the MLS GRID
Listings courtesy of OneKey® MLS as distributed by MLS GRID
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Ask me questions while you tour the home.