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Hot
Street View
$2,299,000
Monthly Est:$11,443
6 Beds
4 Baths4 full baths
6,050sqft
301 Old Ml Rd, Smithtown, NY 11780
$2,299,000
$11,443/moEst:
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Single Family Residence
Built in 2026
$-- HOA
1.17 acres lot
$380/sq.ft
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. Available color upgrade through builder.
- Houzeo last checked: 1 hour ago
- Listing updated: October 11, 2026 at 12:49 pm
- Listing Provided by: Gregory J. Masaitis (516) 241-4109 | Keller Williams Realty Elite (516) 795-6900
- Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1019623
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2026
HOA Fees
-
Finished Area
6,050 sqft
Lot Size
1.17 acres lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1019623
MLS Status
Active
Days on Market
128
Cumulative Days on Market
104
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 4
Bedroom 1
Level: First
Bedroom 2
Level: First
Primary Bedroom
Level: Second
Bedroom 3
Level: Second
Bedroom 4
Level: Second
Bedroom 5
Level: Second
Interior
Sewer
Cesspool
Appliances
Dishwasher, Dryer, Range, Refrigerator, Washer
Interior Features
Eat In Kitchen, Formal Dining, Pantry, Quartz/quartzite Counters, Tray Ceiling(s), Walk In Closet(s)
Heating
Forced Air
Cooling
Central Air
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Architectural Style
Colonial
Construction Materials
Foam Insulation, Hardi Plank Type, Stone
Utilities & Energy
Basement
Full, Unfinished
Parking Features
Private
Laundry Features
Laundry Room
Utilities
See Remarks
Water Source
Public
Fireplace Features
Electric
Price History
| Date | Event | Price |
|---|---|---|
07/31/2026 Source: | Price Increased | $2,499,000 +8.70% $413/sqft |
06/29/2026 Source: | Price Decreased | $2,299,000 -14.82% $380/sqft |
06/29/2026 Source: | Listed for Sale | $2,699,000 $446/sqft |
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Based on information from OneKey MLS® through Nov 05, 2026, 12:46PM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.
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