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MLS ID KEY1039871Last updated Oct 17, 2026

Single Family

1A Jagger Lane

Active · Southampton · Suffolk County, NY 11977

Bedrooms
5 Beds
Bathrooms
6 Baths
Year built
2026
Est. monthly taxes
$900
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About this home

Some homes simply command your attention. This is one of them. Perfectly positioned at the end of prestigious Jagger Lane, this extraordinary new construction offers over 5000 square feet of thoughtfully designed contemporary living, masterfully crafted to capture calming views of Moriches Bay while embracing the privacy of its natural surroundings & peaceful flora. Designed with both luxury and functionality in mind, the home's fluid floor plan begins on its entry level, where four spacious en-suite bedrooms provide exceptional comfort and privacy. The primary en-suite, situated on the southern side of the home, opens to its own balcony, where floor-to-ceiling glass sliders frame mesmerizing bay vistas. The three additional generously sized, en-suite guest bedrooms and dedicated laundry room complete this first of three levels. The top floor is nothing short of spectacular. Anchored by a designer chef's kitchen featuring premium appliances, double ovens, a speed oven, two dishwashers, a built-in espresso station, ice maker and expansive center and peninsula islands (with seating for 9), it’s space is created for effortless entertaining. A sun drenched south-facing office/bedroom offers sweeping bay views - an inspiring backdrop for work or quiet reflection. Adjacent is a handsome media room/den which shares a convenient full bathroom. The expansive dining and living rooms are nothing short of breathtaking — open, light-filled spaces that flow seamlessly through grand glass doors to the rear yard, blurring the line between indoor luxury and outdoor splendor. The outdoor living experience is equally exceptional. Resort-caliber amenities include a heated, salt water gunite pool with integrated spa and sun shelf, elegantly appointed lounging and entertaining areas, complete with a dedicated outdoor shower and bath — every detail curated for ease and indulgence. The 800 square foot lower level is as impressive as the floors above offering an abundance of storage and space along with direct access to the home's three-car garage, while a private elevator connects all floors with effortless ease ensuring convenience and accessibility. Designed with sustainability at its core, the home features a fully integrated solar panel system with an impressively low HERS energy rating, delivering exceptional efficiency and environmental responsibility. Offered fully furnished and impeccably appointed, this singular residence presents a rare opportunity to own a truly turnkey luxury retreat perched above the timeless beauty of Moriches Bay.

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 22, 2026
Full baths
5
Half baths
1
Annual property tax (MLS)
$10,800
Tax year
2025
Area source (MLS)
Plans
Listing brokerage
Compass Greater NY LLC
MLS ID
KEY1039871
Last updated
Oct 17, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2026
Garage
Yes
Garage spaces
4
Parking
Attached
Water source
Public
Sewer
Septic Tank
Utilities
Electricity Connected

Interior features

Basement
Full, Storage Space, Walk-Out Access
Heating
Passive Solar, Propane, Radiant Floor
Cooling
Central Air
Interior
Built-in Features, Central Vacuum, Chefs Kitchen, Double Vanity, Dry Bar, Eat-in Kitchen, Elevator, Entrance Foyer, High Ceilings, His and Hers Closets, Kitchen Island, Pantry, Primary Bathroom, Sound System, Storage, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Gas Cooktop, Microwave, Refrigerator, Wine Refrigerator
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Contemporary
Construction materials
Energy Star, Recycled/Renewable Materials
Exterior
Speakers
Private pool
Yes

Schools (MLS)

Elementary school
Westhampton Beach Elem School
Elementary school district
Westhampton Beach
Middle school
Westhampton Middle School
Middle school district
Westhampton Beach
High school
Westhampton Beach Senior High Sch
High school district
Westhampton Beach

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Southampton · Suffolk County, NY 11977Show interactive map
1A Jagger Lane

Southampton · Suffolk County, NY 11977

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.