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4 Beds
6 Baths
5,800 sqft

$2,400,000

12 Seaside Drive, Belle Terre NY, 11777

Price per sqft$413.79
Built in1964
Property size5,800 sqft
Property typeResidential
Courtesy of Maria S Palmar, Maria S. Palmar ABRM E-PRO Listing Contact: 631-774-2264

Overview

Active

Listed Sep 5, 2026

Updated 5 days ago

Luxury Living in the Incorporated Village of Belle Terre Welcome to an exceptional contemporary residence situated on approximately 1.32 acres in the prestigious Incorporated Village of Belle Terre. Offering approximately 5,800 square feet of beautifully renovated living space, this impressive property was extensively refurbished within the past 18 months, blending generous proportions with sophisticated modern finishes. Designed for refined entertaining and comfortable everyday living, the home features five bedrooms, four full bathrooms, two half bathrooms and three fireplaces. The beautifully appointed main kitchen is outfitted with premium Sub-Zero, Wolf and Miele appliances, including a built-in Miele coffee system. Upstairs, the expansive primary suite features two walk-in closets and a luxurious oversized bathroom with a soaking tub and separate shower. The second floor can accommodate up to four bedrooms; two rooms are presently combined to create an additional oversized suite and can easily be converted back into separate bedrooms. An additional full bathroom completes this level. The walk-out lower level provides exceptional additional living and entertaining space, with French doors opening directly to the outdoors, a full second kitchen, spacious recreation area, fireplace, full bathroom and dedicated home gym. The approximately 57,499-square-foot property offers a remarkably private, estate-like setting surrounded by mature trees and lush, professionally landscaped grounds. The outdoor retreat is highlighted by a 36 X 18’ kidney-shaped heated gunite saltwater pool, expansive stone patio, pool house with a half bathroom, and a covered outdoor bar equipped with an icemaker and refrigerator. A spacious upper deck and private outdoor hot tub provide additional areas for relaxing and entertaining while overlooking the pool and wooded landscape. Additional amenities include an oversized heated 2.5-car garage, an approximately three-year-old whole-house propane boiler, ADT security, Ring perimeter cameras and approximately 211 feet of frontage along Seaside Drive. Offering privacy, scale and resort-style amenities, this exceptional property presents a rare opportunity in one of the North Shore’s most distinctive incorporated villages. 5,800 Sq. Ft. | Approx. 1.32 Acres | Five Bedrooms | Four Full and Two Half Bathrooms | Extensively Refurbished Within the Past 18 Months | Two Kitchens | Three Fireplaces | Home Gym | Heated Gunite Saltwater Pool | Pool House | Outdoor Bar | Hot Tub | Heated 2.5-Car Garage | Sub-Zero • Wolf • Miele appliances 4-5 day notice to preview required .

$15,967/mo

Est. mortgage payment based on a $2,400,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
1043759

Interior Features

Bedrooms
4
Bathrooms
6
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
1.32 Acres

Other Property Details

Taxes
$29,266
Tax Frequency
Annually
Garage
Yes
View
Yes
Pool
Yes
55+/Senior Community
No

Listings courtesy of OneKey MLS as distributed by MLS GRID

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Port Jefferson Team shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Properties displayed may be listed or sold by various participants in the MLS.

Based on information submitted to the MLS GRID as of 11:13 AM UTC on 9/23/2026. 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.

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