7 Rosemary Lane Sag Harbor, NY $ 5,475,000
7 Rosemary Lane
$ 5,475,000
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7 Rosemary Lane

Sag Harbor, NY, 11963
$ 5,475,000
Bedrooms6 Baths8.2 Sq 6,631

Monthly Estimate*

$ 34,157

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Single Family Home for sale in Sag Harbor, NY

for $5,475,000 with 6 bedrooms and 8 full baths, 2 half baths. This 6,631 square foot home was built in 2025 on a lot size of 0.52.

Nestled in the heart of Sag Harbor, this stunning 6,631sq. ft new construction home is situated on .52 acres moments from Sag Harbor Village. Boasting 6 bedrooms and 8.2 bathrooms, the thoughtful layout coupled with high end finishes and amenities creates the perfect haven for entertaining and enjoying all season long from the spacious double height foyer, sun-filled great room with floor-to-ceiling, custom chef's kitchen with oversized island, butlers pantry, formal dining room, first floor junior primary and office. Ascending to the second level, the primary bedroom beckons with a fireplace, private balcony, sitting room, and a spa-like primary bathroom with soaking tub and dual sinks. Three additional bedrooms, each with their own walk-in closet and bathroom, offer unparalleled comfort and privacy married by a sitting room for all to enjoy. The expansive lower level was designed with wellness and entertainment in mind, featuring a gym, sauna, temperature-controlled wine cellar, large recreational area with wet bar, media room, and additional ensuite bedroom with full bathrooms. Outdoors, the estate presents an exquisite retreat with an 40'x20' pool and 256+/- sq. ft. pool house, professional landscaping, and expansive porcelain patios for dining and lounging, offering the ultimate in outdoor and outdoor entertainment.

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Single Family Pending

Price

$ 5,475,000

Bedrooms

6

Full Bath

8

Half Bath

2

Property Type

Single Family

Taxes

$ 0

Style

Farmhouse

Lot Size

0.52

Year Built

2025

Town/City

Sag Harbor

County/Region

Suffolk

MLS | Web ID

935137

Features
Interior
Interior Amenities Cathedral Ceiling(s) Eat-in Kitchen Entrance Foyer Formal Dining First Floor Bedroom Master Downstairs Primary Bathroom Walk-In Closet(s) Wet Bar
Basement Finished Full
Flooring Hardwood
Total Fireplaces 2
Basement Features Finished Full
Basement (Y/N) N
Fireplace Y/N Y
Half Baths 2
Total Bedrooms 6
Total Baths 10
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General
Sewer Septic Tank
Heating Other See Remarks
Cooling Central Air
Utilities Propane
Appliances Dishwasher Microwave Oven Range Refrigerator Wine Refrigerator
Garage Spaces 2
Architectural Style Farmhouse
Construction Materials Cedar Frame Shake Siding
Year Built 2025
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0900-026-00-02-00-047-000
Community Features Fitness Center
County Suffolk County
Property Type Residential
Association Amenities Fitness Center
HOA N
Garage Y/N Y
Total Rooms 22
Full Baths 8
High School Pierson Middle/High School
City Southampton
Senior Community Y/N N
High School District Sag Harbor
Carport Y/N N
Elementary School Sag Harbor Elementary School
Property Attached Y/N N
Tax Annual Amount 0
Showing Instructions Please Call Meka Brown (917) 655-7302
Middle/Junior High School Pierson Middle/High School
Property Condition New Construction Under Construction
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Pending
Middle/Junior School District Sag Harbor
Elementary School District Sag Harbor
Tax Lot 9
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Exterior
Parking Features Attached Private Attached Private
Water Source Public
Spa N
Waterfront Y/N N
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Internal Only
Street Number 1 7
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* Excluded Features
List By
Tomeka Brown

Listing Agent

Douglas Elliman Real Estate

Broker

631-725-0200

Contact

Affordability Calculator

$34,157
Per Month
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Monthly Principal & Interest
$34,157
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.375% 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.
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Nearby
4101453 Elementary School
4099052 Middle School
Pierson Middle/High School High School
Pricing History
DatePricePrice ChangeDescription
11/12/2025$5,475,000 Listed Price

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7 Rosemary Lane, Sag Harbor, NY, 11963 is a Single Family Home for sale at $5,475,000 with 6,631 sqft and a lot size of 0.52. 7 Rosemary Lane has 6 bedrooms, 8.2 baths, and was built in 2025. The property's zip code is 11963 which is in Sag Harbor, NY