Luxury New Construction in Cold Spring Harbor
Experience modern luxury in this brand-new, custom-built home perfectly situated in the heart of Cold Spring Harbor. Set on 3.8 acres of flat, park-like property, this 6,500 sq. ft. residence combines high-end design, quality craftsmanship, and today’s most sought-after features.
Inside, discover 5 bedrooms and 5.5 baths, highlighted by an impressive primary suite with a gas fireplace, dual walk-in closets, and a spa-inspired bath with radiant heated marble floors, soaking tub, and glass shower.
The chef’s kitchen stands out with Thermador stainless steel appliances, a large quartz island, and a butler’s pantry with wine cooler—opening seamlessly to the great room, perfect for gatherings or quiet nights by the fire. Wide-plank white oak floors and clean architectural details bring warmth and sophistication throughout.
A first-floor bedroom with full bath offers flexibility for guests or a home office. The finished lower level provides plenty of space for a gym, home theater, or recreation area, creating a true extension of your living space.
Designed for comfort and convenience, the home includes smart home technology, a whole-house generator, and a 3-car garage with EV charger hookup.
Outdoors, enjoy expansive, level grounds, bluestone walkways, Belgium block curbing, and lush landscaping—ready for a pool, sports area, or outdoor entertaining.
Located minutes from Huntington Village, Cold Spring Harbor shops and dining, the train, and top-rated Cold Spring Harbor schools, this home delivers the perfect blend of luxury, space, and lifestyle.
Cold Spring Harbor School District #2. Eagle Dock Beach and Mooring (dues apply).
Sold for $3,950,000
$3,950,000
66 Saw Mill Road, Cold Spring Harbor, NY 11724
5beds
6,500sqft
Single Family Residence, Residential
Built in 2025
3.82 Acres Lot
$3,820,900 Zestimate®
$608/sqft
$-- Estimated rent
Home value
$3,820,900
$3.63M - $4.01M
Not available
Zestimate® history
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$26,826/mo
Est. payment
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$26,826/mo
Est. payment
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List your homeWhat's special
Gas fireplaceWide-plank white oak floorsFinished lower levelClean architectural detailsSpa-inspired bathExpansive level groundsDual walk-in closets
Zillow last checked:
Listing updated:
Listed by:
Leslie Yudell Beder 917-584-0011,
Signature Premier Properties 631-692-4800
Bought with:
Unrepresented Buyer
Buyer Representation Office
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 926593
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Primary bedroom
- Level: Second
Bedroom 1
- Level: First
Bedroom 3
- Level: Second
Bedroom 4
- Level: Second
Bedroom 5
- Level: Second
Primary bathroom
- Level: Second
Bathroom 1
- Level: First
Bathroom 2
- Description: Powder Room
- Level: First
Basement
- Description: Finished Lower Level
- Level: Lower
Bonus room
- Description: 5th Bedroom/Bonus Room
- Level: Second
Den
- Level: First
Dining room
- Level: First
Family room
- Level: First
Kitchen
- Level: First
Laundry
- Description: 2 Washers/2 Dryers
- Level: Second
Living room
- Level: First
Heating
- Forced Air, Radiant Floor
Cooling
- Central Air, ENERGY STAR Qualified Equipment
Appliances
- Included: Convection Oven, Cooktop, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Gas Range, Humidifier, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
- Laundry: Washer/Dryer Hookup
Features
- First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Sound System, Speakers, Storage, Tray Ceiling(s), Walk-In Closet(s), Wet Bar, Wired for Sound
- Flooring: Hardwood, Tile
- Doors: ENERGY STAR Qualified Doors
- Basement: Finished,Full,Walk-Out Access
- Attic: Full
- Number of fireplaces: 1
Interior area
- Total structure area: 6,500
- Total interior livable area: 6,500 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage
- Garage spaces: 3
Features
- Waterfront features: Beach Access, Sound, Water Access
Lot
- Size: 3.82 Acres
Details
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Blown-In Insulation, HardiPlank Type, Shingle Siding
Condition
- New Construction
- New construction: Yes
- Year built: 2025
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Electricity Connected, Propane
Community & neighborhood
Location
- Region: Cold Spring Harbor
Other
Other facts
- Listing agreement: Exclusive Right To Sell
Price history
| Date | Event | Price |
|---|---|---|
| 6/18/2026 | Sold | $3,950,000-1.1%$608/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #926593 Report a problem | ||
| 5/11/2026 | Pending sale | $3,995,000$615/sqft |
Source: OneKey® MLS as distributed by MLS GRID #926593 Report a problem | ||
| 4/16/2026 | Price change | $3,995,000-6%$615/sqft |
Source: OneKey® MLS as distributed by MLS GRID #926593 Report a problem | ||
| 10/23/2025 | Listed for sale | $4,250,000$654/sqft |
Source: OneKey® MLS as distributed by MLS GRID #926593 Report a problem | ||
Public tax history
Tax history is unavailable.
Neighborhood: 11724
Nearby schools
GreatSchools rating
- 10/10West Side SchoolGrades: 2-6Distance: 1.5 mi
- 9/10Cold Spring Harbor High SchoolGrades: 7-12Distance: 0.7 mi
- NAGoosehill Primary CenterGrades: K-1Distance: 1.9 mi
Schools provided by the listing agent
- Elementary: West Side School
- Middle: Cold Spring Harbor High School
- High: Cold Spring Harbor High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$3,820,900
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$3,820,900
- New York
- Suffolk County
- Cold Spring Harbor
- 11724
- 66 Saw Mill Road
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