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$5,695,000
6 Days On Site

7 Rosemary Lane
Sag Harbor, NY 11963

For Sale|Single Family Residence|Active
6
Beds
10
Total Baths
8
Full Baths
2
Partial Baths
6,631
SqFt
$859
/SqFt
2025
Built
County:
Suffolk
Listing courtesy of Douglas Elliman Real Estate [email protected]

Due to the health concerns created by Coronavirus we are offering personal 1-1 online video walkthough tours where possible.

Upcoming Open Houses
Due to COVID-19, we recommend you verify Open Houses before attending.
Sat, Jul 12, 1:00 PM - 3:00 PM
Sun, Jul 13, 11:00 AM - 2:30 PM
7 Rosemary Lane7 Rosemary Lane7 Rosemary Lane7 Rosemary Lane
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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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Listing Snapshot
Price 
$5,695,000
Days On Site 
6 Days
Bedrooms 
6
Inside Area (SqFt) 
6,631 sqft
Total Baths 
10
Full Baths 
8
Partial Baths 
2
Lot Size 
N/A
Year Built 
2025
MLS® Number 
885500
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
6 days agoListing first seen on site
6 days agoListing updated with changes from the MLS®
General Features
Attached Garage 
Yes
Cross Street 
Sagg Road
Garage 
Yes
Garage Spaces 
2
Parking 
AttachedPrivate
Property Condition 
New ConstructionUnder Construction
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Style 
Farmhouse
Utilities 
Propane
Water Source 
Public
Interior Features
Appliances 
DishwasherMicrowaveOvenRangeRefrigeratorWine Refrigerator
Basement 
FinishedFull
Cooling 
Central Air
Fireplace 
Yes
Fireplaces 
2
Flooring 
Hardwood
Heating 
OtherSee Remarks
Interior 
Cathedral Ceiling(s)Eat-in KitchenEntrance FoyerMaster DownstairsWalk-In Closet(s)Wet Bar
Auxiliary Room 
Level - LowerDescription - gym
Bathroom 1 
Level - FirstDescription - cabana/pool bath
Bathroom 2 
Level - FirstDescription - junior primary bathroom
Bathroom 3 
Level - SecondDescription - primary bathroom
Bathroom 4 
Level - SecondDescription - guest bathroom(1)
Bathroom 5 
Level - LowerDescription - powder room
Bedroom 1 
Level - FirstDescription - junior primary suite
Bedroom 2 
Level - SecondDescription - guest bedroom ensuite (1)
Bedroom 3 
Level - SecondDescription - guest bedroom ensuite (2)
Bedroom 4 
Level - SecondDescription - guest bedroom ensuite (3)
Bedroom 5 
Level - LowerDescription - guest room ensuite
Dining Room 
Level - FirstDescription - formal dining room
Kitchen 
Level - FirstDescription - open concept
Laundry 
Level - FirstDescription - first floor
Living Room 
Level - FirstDescription - great room
Primary Bedroom 
Level - SecondDescription - primary suite
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Exterior Features
Construction Details 
CedarFrameShake Siding
Community Features
Association Amenities 
Fitness Center
Community Features 
Fitness Center
School District 
Sag Harbor
Schools
School District
Sag Harbor
Elementary School
Sag Harbor Elementary School
Middle School
Pierson Middle/High School
High School
Pierson Middle/High School
Listing courtesy of Douglas Elliman Real Estate [email protected]


Based on information submitted to the MLS GRID as of 2025-07-11 01:32 PM EDT. 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.

Neighborhood & Commute
Source: Walkscore
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