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301 Old Mill Road , Saint James , NY 11780


















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.
| Location/Town | Smithtown |
| Area/County | Suffolk County |
| Post Office/Postal City | Saint James |
| Prop. Type | Single Family House for Sale |
| Style | Colonial |
| Tax | $33,000.00 |
| Bedrooms | 6 |
| Total Rooms | 10 |
| Total Baths | 4 |
| Full Baths | 4 |
| Year Built | 2026 |
| Basement | Full, Unfinished |
| Construction | Foam Insulation, HardiPlank Type, Stone |
| Lot SqFt | 50,965 |
| Cooling | Central Air |
| Heat Source | Forced Air |
| Util Incl | See Remarks |
| Days On Market | 97 |
| Parking Features | Private |
| School District | Smithtown |
| Middle School | Nesaquake Middle School |
| Elementary School | St James Elementary School |
| High School | Smithtown High School-East |
| Features | Eat-in kitchen, formal dining, pantry, quartz/quartzite counters, tray ceiling(s), walk-in closet(s) |
| Listing information courtesy of: Keller Williams Realty Elite | |