Date
Details
Price
Change
Source
11/12/2025
Listed
$5,475,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$5,475,000 Sale Pending
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Property Description
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.
Full Property Details
Full Property Details for 7 Rosemary Ln
General
- Price: $5,475,000
- Status: Pending
- Type: Single Family
- Source: Long_Island
- MLS ID: 935137
- Updated: 12/4/2025
- Added to Site: 66 day(s) ago
Interior
- Number of Rooms: 22
- Interior Features: Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, First Floor Bedroom, Master Downstairs, Primary Bathroom, Walk-In Closet(s), Wet Bar
- Fireplace: Yes
- Number of Fireplaces: 2
- Appliances: Dishwasher, Microwave, Oven, Range, Refrigerator, Wine Refrigerator
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 10
- Full Bathrooms: 8
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 6
Additional Information
- Amenities: Fitness Center
- Shared Amenities: Fitness Center
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Attached, Private
Location
- County: Suffolk County
- Cross Streets: Sagg Road
School Information
- High School District: Sag Harbor
- Elementary School: Sag Harbor Elementary School
- Middle School: Pierson Middle/High School
- High School: Pierson Middle/High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Other, See Remarks
Utilities
- Sewer: Septic Tank
- Water: Public
- Utility Description: Propane
Structural Information
- Architectural Style: Farmhouse
- Detached/Attached: Detached
- Construction: Cedar, Frame, Shake Siding
- Basement: Yes
- Basement Desc.: Finished, Full Basement
- Sq. Ft. Source: Plans
- Year Built: 2025
Lot Features
- Lot Size (Acres): 0.52
- Lot Size (Sq. Ft.): 26,572
Disclosures and Reports
- Special Conditions: None
- Property ID: 0900-026-00-02-00-047-000
- Block: 2
- Lot Number: 9
Listed by Douglas Elliman Real Estate
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Listing agents
— 7 Rosemary Ln —
Douglas Elliman Real Estate
Douglas Elliman Real Estate
631-725-0200
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 7 Rosemary Ln
School District:Sag Harbor Union Free School District
| Name | Grades | Distance |
|---|---|---|
Sag Harbor Elementary School 68 Hampton Street, Sag Harbor, NY 11963 | PK-5 | 1 mi |
Pierson Middle High School 200 Jermain Avenue, Sag Harbor, NY 11963 | 6-12 | 0.9 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 7 Rosemary Ln
Tax History
Tax History for 7 Rosemary Ln
Year
Property Taxes
Change
Tax Assessment
Change
2020
$4,327
3%
$647,800
—
2016
$4,202
-2%
$647,800
—
2020
$4,296
-4%
$647,800
2%
2018
$4,483
-1%
$634,100
—
2017
$4,508
8%
$634,100
11%
2016
$4,188
-2%
$570,700
—
2015
$4,292
-3%
$570,700
—
2015
$4,407
—
$570,700
—
2014
$4,397
2%
$570,700
—
2013
$4,307
—
$570,700
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 7 Rosemary Ln
7 Rosemary Lane, Sag Harbor, NY 11963 (MLS# 935137) is a Single Family property with 6 bedrooms, 8 full bathrooms and 2 partial bathrooms. 7 Rosemary Lane is currently listed for $5,475,000 and was received on November 12, 2025. Want to learn more about 7 Rosemary Lane? Do you have questions about finding other Single Family real estate for sale in Sag Harbor? You can browse all Sag Harbor real estate or contact a Coldwell Banker agent to request more information.