Ad #7993174
MLS #11159407
Set on a private peninsula on Mecox Bay, this stunning 12.2 +/-
70 Cobb Ln, Water Mill, NY 11976
$54,950,000
11Beds
19Baths
28,000Sqft
12.2Acres
About this property
Set on a private peninsula on Mecox Bay, this stunning 12.2 +/- acre estate is now available for purchase. With 28,000 +/- square feet of living space across three levels, the magnificent residence boasts 11 bedrooms, 14 full bathrooms, and 5 powder rooms. Upon entry, a grand foyer with dual staircases introduces the main level and showcases a flood of natural light through floor to ceiling windows. The well equipped eat-in kitchen highlights stainless steel appliances and marble countertops with a generous stew pantry, and is accompanied by a formal dining room with seating for ten. Outfitted for all season dining, the exterior family room affords additional seating. The formal living area is joined by a private study and a separate den with a fireplace and wet bar. Access to the attached 3-car garage, staff bedroom, and three powder rooms complete this floor. The secondary level offers a spacious primary suite along with six guest bedrooms, four of which are ensuite. The guest wing is joined by two seating areas, an office, and an upstairs laundry room, while multiple terraces present sweeping views across the expansive estate and towards Mecox Bay. Fit for entertaining, the lower level presents an abundance of amenities including a 14-seat movie theatre, 2-lane bowling alley with a viewing area for 12 people, half court basketball, professional gym, 350 bottle wine cellar, and a game room with billiards, 750 gallon shark tank, wet bar, arcade, and ping pong table. The downstairs also provides three bedrooms, two bathrooms and a staff area with kitchenette, living room, and dining room. Accommodating all aspects of relaxation, the residence is equipped with a massage room, spa with sauna and steam room and an indoor swimming pool. With no detail or amenity spared, the exterior hosts numerous entertainment elements including a courtyard with a fire pit and concealed outdoor television, multiple lounging areas, heated pool with a spa and waterfall, half basketball court, and an outdoor dining area with large grill and pizza oven. Surrounded by a moat, the pergola and separate pool house affords a kitchenette and full bathroom. With a picturesque setting and a backdrop of bay views, this resort-like estate is truly a unique south of the highway opportunity.
Property Features
11 Beds
19 Baths
28,000 Sqft
12.2 Acres
3 Stories
Suffolk County
Additional Photos
Contact Information
Hedgerow Exclusive Team
Hedgerow Exclusive Properties
631-296-8543
Location
Listing Agent: Hedgerow Exclusive Team 631-296-8543
Broker: Hedgerow Exclusive Properties 631-296-8543 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Hedgerow Exclusive Properties 631-296-8543 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 11, 2026
Photo Gallery
$54,950,000
11
Beds
19
Baths
28,000
Sqft
70 Cobb Ln, Water Mill, NY 11976
By contacting this agent you agree to these Terms and Conditions.
MLS# 11159407
Set on a private peninsula on Mecox Bay, this stunning 12.2 +/-
$54,950,000
70 Cobb Ln, Water Mill, NY 11976
11
Beds
19
Baths
28,000
Sqft
12.2
Acres
$54,950,000
70 Cobb Ln, Water Mill, NY 11976
11 Beds
19 Baths
28,000 Sqft
12.2 Acres
Set on a private peninsula on Mecox Bay, this stunning 12.2 +/- acre estate is now available for purchase. With 28,000 +/- square feet of living space across three levels, the magnificent residence boasts 11 bedrooms, 14 full bathrooms, and 5 powder rooms. Upon entry, a grand foyer with dual staircases introduces the main level and showcases a flood of natural light through floor to ceiling windows. The well equipped eat-in kitchen highlights stainless steel appliances and marble countertops with a generous stew pantry, and is accompanied by a formal dining room with seating for ten. Outfitted for all season dining, the exterior family room affords additional seating. The formal living area is joined by a private study and a separate den with a fireplace and wet bar. Access to the attached 3-car garage, staff bedroom, and three powder rooms complete this floor. The secondary level offers a spacious primary suite along with six guest bedrooms, four of which are ensuite. The guest wing is joined by two seating areas, an office, and an upstairs laundry room, while multiple terraces present sweeping views across the expansive estate and towards Mecox Bay. Fit for entertaining, the lower level presents an abundance of amenities including a 14-seat movie theatre, 2-lane bowling alley with a viewing area for 12 people, half court basketball, professional gym, 350 bottle wine cellar, and a game room with billiards, 750 gallon shark tank, wet bar, arcade, and ping pong table. The downstairs also provides three bedrooms, two bathrooms and a staff area with kitchenette, living room, and dining room. Accommodating all aspects of relaxation, the residence is equipped with a massage room, spa with sauna and steam room and an indoor swimming pool. With no detail or amenity spared, the exterior hosts numerous entertainment elements including a courtyard with a fire pit and concealed outdoor television, multiple lounging areas, heated pool with a spa and waterfall, half basketball court, and an outdoor dining area with large grill and pizza oven. Surrounded by a moat, the pergola and separate pool house affords a kitchenette and full bathroom. With a picturesque setting and a backdrop of bay views, this resort-like estate is truly a unique south of the highway opportunity.
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Property Details
HOME DETAILS
11 Beds
19 Baths
28,000 Sqft
12.2 Acres
3 Stories
FINANCIAL & COMMUNITY
Suffolk County
Location
Mortgage Calculator
Ad Statistics
Ad Number
7993174
Viewed
68 times
Listing Status
Active
Added
Jun 27, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
My State MLS
Source Property ID
11159407
Listing Agent: Hedgerow Exclusive Team 631-296-8543
Broker: Hedgerow Exclusive Properties 631-296-8543 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Hedgerow Exclusive Properties 631-296-8543 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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