301 Old Mill Road, Saint James, NY 11780
FOR SALE
NEW - 18 HRS AGO

301 Old Mill Road
Saint James, NY 11780

  • 6 Beds
  • 4 Baths

$2,699,000

Est. Mortgage $17,531/mo*
Get Pre-Qualified

$2,699,000

Est. Mortgage $17,531/mo*
Get Pre-Qualified
6 Beds
4 Baths

Local Information

  • Map ViewExplore the area around 301 Old Mill Road.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

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, 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.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Last check for updates: about 1 hour ago
Listing by: Keller Williams Realty Elite, (516) 795-6900
Gregory J. Masaitis, (516) 241-4109
Source: OneKey® MLS as distributed by MLS GRID, MLS#1019623
Also Listed on OneKey® MLS as distributed by MLS GRID.

Home Details for 301 Old Mill Road

Interior Features

Interior Details
Basement: Full,UnfinishedNumber of Rooms: 10Types of Rooms: Master Bedroom, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
Beds & Baths
Number of Bedrooms: 6Number of Bathrooms: 4Number of Bathrooms (full): 4
Appliances & Utilities
Utilities: See RemarksAppliances: Dishwasher, Dryer, Range, Refrigerator, WasherDishwasherDryerLaundry: Laundry RoomRefrigeratorWasher
Heating & Cooling
Heating: Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: ElectricHas a Fireplace
Levels, Entrance, & Accessibility
Levels: Two

Exterior Features

Exterior Home Features
No Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3No CarportHas a GarageParking Spaces: 3Parking: Private
Water & Sewer
Sewer: Cesspool

Days on Market

Cumulative Days on Market: 1Days on Market: <1 day on Trulia

Property Information

Year Built
Year Built: 2026
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Colonial
Building
Construction Materials: Foam Insulation, HardiPlank Type, StoneNot Attached Property

Price & Status

Price
List Price: $2,699,000

Active Status

MLS Status: Active

Location

Direction & Address
City: Saint James
School Information
Elementary School: St James Elementary SchoolJr High / Middle School: Nesaquake Middle SchoolHigh School: Smithtown High School-EastHigh School District: Smithtown

Agent Information

Listing Agent
Listing ID: 1019623

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 6050 sqft

Listing Info

Special Conditions: None

Offer

Listing Agreement Type: Exclusive Right To Sell

Miscellaneous

BasementMls Number: 1019623Attic: Full, Pull Stairs, See RemarksAttribution Contact: 516-795-6900Showing Requirements: Appointment Only

Market trends in Nissequogue

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
12
2MoM

Price History for 301 Old Mill Road

DatePriceEventSource
06/29/2026$2,699,000Listed For SaleOneKey® MLS as distributed by MLS GRID #1019623

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Comparable Sales for 301 Old Mill Road

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1 Highwoods Road, Saint James, NY
0.09
Single-Family Home
$1,200,000
09/15/25
4
2.5
2,500
7 Karin Drive, Saint James, NY
0.36
Single-Family Home
$937,500
04/14/26
4
2.5
-
317 Old Mill Road, Saint James, NY
0.26
Single-Family Home
$2,799,000
09/24/25
4
4.5
4,250
22 Damin Circle, Saint James, NY
0.37
Single-Family Home
$850,000
07/15/25
4
2
2,074
39 Glenrich Drive, Saint James, NY
0.45
Single-Family Home
$960,000
08/21/25
4
2.5
2,926
44 Quail Path, Saint James, NY
0.51
Single-Family Home
$1,325,000
07/25/25
5
4
3,823
270 Sachem Hill Place, Saint James, NY
0.58
Single-Family Home
$999,600
02/06/26
5
3.5
2,800
44 Twixt Hills Road, Saint James, NY
0.64
Single-Family Home
$950,000
12/17/25
4
2.5
2,581
341 River Road, Saint James, NY
0.43
Single-Family Home
$954,000
02/13/26
4
2
2,360

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for 301 Old Mill Road.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Nissequogue

At least 5 Trulia users voted on each feature.

  • 100 % Say it's quiet

  • 100 % Say there's wildlife

  • 89 % Say people would walk alone at night

  • 86 % Say car is needed

  • 83 % Say there's holiday spirit

  • 80 % Say yards are well-kept

  • 80 % Say it's dog friendly

  • 58 % Say neighbors are friendly

  • 58 % Say parking is easy

  • 50 % Say there are community events

  • 29 % Say they plan to stay for at least 5 years

  • 29 % Say kids play outside

Sourced by Trulia users. Learn more about our methodology.
  • Daniel P.
    "My neighborhood is safe and friendly with close access to north shore beaches and convenient to everything Long Island."
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LGBTQ Local Legal Protections

Gregory J. Masaitis, Keller Williams Realty Elite, (516) 795-6900
Agent Phone: (516) 241-4109
Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. 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. Some IDX listings have been excluded from this website. Click here for more information
301 Old Mill Road, Saint James, NY 11780 is a 6 bedroom, 4 bathroom single-family home built in 2026. This property is currently available for sale and was listed by OneKey® MLS as distributed by MLS GRID on Jun 29, 2026. The MLS # for this home is MLS# 1019623.