155 Jennings Road
Cold Spring Harbor, NY, 11724 $ 2,600,000
Bedrooms5 Baths4.2 Sq 4,600 Monthly Estimate*
$ 16,009
for $2,600,000 with 5 bedrooms and 4 full baths, 2 half baths. This 4,600 square foot home was built in 1989 on a lot size of 3.
Nestled on a picturesque 3-acres within the Cold Spring Harbor School District and the prestigious Incorporated Village of Lloyd Harbor, 155 Jennings Road offers the perfect blend of privacy, elegance, and modern comfort. This stunning colonial boasts beautifully designed living space ideal for both relaxation and entertaining. A grand two-story entryway welcomes you with exquisite custom inlaid wood flooring, rich millwork, and a sweeping staircase—setting the tone for the sophistication found throughout. The open-concept layout showcases a brand-new chef’s kitchen (2025) with high-end appliances, a center island, and a sun-drenched breakfast area with sliders to the patio. A cozy sitting area with built-in cabinetry and wet bar flows seamlessly into the formal living room featuring a classic wood-burning fireplace, and an additional family room or study. French doors lead to the banquet-sized formal dining room, and a separate 5th bedroom/ office with transom windows and sliders to the blue stone patio providing flexibility for today’s lifestyle. Additional highlights on the first floor include a mudroom, entry from the three-car garage, laundry, and two convenient half baths. Upstairs, the luxurious primary suite impresses with a tray ceiling, wood-burning fireplace, spacious walk-in closet, and spa-like bath with cathedral seiling, skylights, and soaking tub. The second en-suite bedroom offers a vaulted ceiling, while the third and fourth bedrooms share separate entry to a grand family bath. The 2,400 sq ft finished lower level expands the living space with an open floor plan, bonus room/gym, full bath, and ground-level sliding doors leading to the serene backyard. Enjoy outdoor entertaining on the bluestone patio surrounded by lush landscaping. Additional amenities include 5-zone gas heating, 3-zone central air, a Generac home generator, central vacuum, alarm system, and an expansive driveway leading to the three-car garage. Taxes verified and include the Lloyd Harbor Village tax. Tax grievance 26/27 grievance in process, letter attached $6,300 savings. Private Lloyd Harbor Beach with mooring, tennis and summer camp available with dues. A true Lloyd Harbor Village gem offering luxury, privacy, and timeless craftsmanship.
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FeaturesInteriorInterior Amenities Cathedral Ceiling(s) Central Vacuum Chandelier Chefs Kitchen Crown Molding Double Vanity Eat-in Kitchen Entrance Foyer Formal Dining High Ceilings Kitchen Island Open Floorplan Primary Bathroom Quart
Basement Full Walk-Out Access
Flooring Hardwood
Total Fireplaces 2
Fireplace Features Wood Burning
Basement Features Full Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 2
Total Bedrooms 5
Total Baths 6
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GeneralSewer Cesspool
Heating Natural Gas
Cooling Central Air
Utilities Natural Gas Connected
Appliances Dishwasher Dryer Gas Cooktop Gas Oven Microwave Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 3
Patio/Porch Features Patio Porch
Architectural Style Colonial
Security Features Security System
Construction Materials Frame HardiPlank Type
Year Built 1989
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0403-016-00-02-00-069-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 4
Directions Use GPS- Driveway entrance is on White Hill Road
High School Cold Spring Harbor High School
City Huntington
Senior Community Y/N N
High School District Cold Spring Harbor
Carport Y/N N
Elementary School Goosehill Primary Center
Property Attached Y/N N
Tax Annual Amount 47458.58
Middle/Junior High School Cold Spring Harbor High School
Virtual Tour https://tours.requesttours.com/155-Jennings-Rd/idx
Building Area Units Square Feet
Standard Status Pending
Middle/Junior School District Cold Spring Harbor
Elementary School District Cold Spring Harbor
Tax Lot 69
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ExteriorFencing Back Yard
Parking Features Driveway Driveway
Water Source Public
Spa Y
Building Area Total 6500
Waterfront Y/N N
Horse Y/N N
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* Excluded FeaturesList ByTracey DeMeoListing Agent
Exit Realty PremierBroker
Affordability Calculator
- Monthly Principal & Interest
- $16,009
- Monthly Property Taxes
- $3,955
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Cold Spring Harbor, NY
Average List Price $2,395,190
Percent of Sale Price 8%
About Cold Spring Harbor, NY 3,194 Population
4% Since 2002
$ 179,519 Median Income
45.59 Median Age
37% Households with Children
Trends Information provided by ATTOM Data Solutions.
4098926 Elementary School
4100074 Middle School
Cold Spring Harbor High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/13/2026 | $2,600,000 | -5.45% | Price Down |
| 10/25/2025 | $2,750,000 | | Listed Price |