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Ad #4125209
MLS #11200830
Listing photo

Nestled within the exclusive North Haven Manor community, 51

51 Mashomuck Dr, Sag Harbor, NY 11963
$20,750,000
7Beds
10Baths
7,800Sqft
1Acres

About this property

Nestled within the exclusive North Haven Manor community, 51 Mashumuck Drive presents an exquisite estate spanning 1 acres +/- with 145'+/- of bulk-headed waterfront. The meticulously landscaped grounds showcase a private deep-water dock, heated waterside gunite pool, sprawling lawn, garden courtyard, and detached garage. The main residence, offers captivating vistas of Sag Harbor Bay and Shelter Island, encompasses 7,800 SF+/- of living space, boasting 7 bedrooms, 9 full and 1 half bathrooms, with a media room and gym area. This turn-key retreat embodies opulence and comfort, inviting a life of unparalleled luxury.

Property Features

7 Beds
10 Baths
7,800 Sqft
Built in 2011
1 Acres
2 Stories
Siding: Wood Siding
Has Fireplace
Propane (Heating), Forced Air
Suffolk County

Additional Photos

Additional listing photo 1
Additional listing photo 2
Additional listing photo 3
Additional listing photo 4

Contact Information

Cindy Scholz

Compass

212-913-9058

Location

Map
Listing Agent: Cindy Scholz 212-913-9058
Broker: Compass 212-913-9058 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 12, 2026

Photo Gallery

Nestled within the exclusive North Haven Manor community, 51 - photo 1
Nestled within the exclusive North Haven Manor community, 51 - photo 2
Nestled within the exclusive North Haven Manor community, 51 - photo 3
Nestled within the exclusive North Haven Manor community, 51 - photo 4
Nestled within the exclusive North Haven Manor community, 51 - photo 5
Nestled within the exclusive North Haven Manor community, 51 - photo 6
Nestled within the exclusive North Haven Manor community, 51 - photo 7
Nestled within the exclusive North Haven Manor community, 51 - photo 8
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Nestled within the exclusive North Haven Manor community, 51 - photo 10
Nestled within the exclusive North Haven Manor community, 51 - photo 11
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Nestled within the exclusive North Haven Manor community, 51 - photo 25
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Nestled within the exclusive North Haven Manor community, 51 - photo 34
Nestled within the exclusive North Haven Manor community, 51 - photo 35
Nestled within the exclusive North Haven Manor community, 51 - photo 36
Nestled within the exclusive North Haven Manor community, 51 - photo 37
Nestled within the exclusive North Haven Manor community, 51 - photo 38
Nestled within the exclusive North Haven Manor community, 51 - photo 39
Nestled within the exclusive North Haven Manor community, 51 - photo 40

$20,750,000

7
Beds
10
Baths
7,800
Sqft

51 Mashomuck Dr, Sag Harbor, NY 11963

By contacting this agent you agree to these Terms and Conditions.
Home New York Sag Harbor
Nestled within the exclusive North Haven Manor community, 51 - photo 1
Nestled within the exclusive North Haven Manor community, 51 - photo 2
Nestled within the exclusive North Haven Manor community, 51 - photo 3
Nestled within the exclusive North Haven Manor community, 51 - photo 4
Nestled within the exclusive North Haven Manor community, 51 - photo 5
MLS# 11200830
Home For Sale

Nestled within the exclusive North Haven Manor community, 51

$20,750,000

51 Mashomuck Dr, Sag Harbor, NY 11963

7
Beds
10
Baths
7,800
Sqft
1
Acres
$20,750,000
51 Mashomuck Dr, Sag Harbor, NY 11963
7 Beds
10 Baths
7,800 Sqft
1 Acres
Nestled within the exclusive North Haven Manor community, 51 Mashumuck Drive presents an exquisite estate spanning 1 acres +/- with 145'+/- of bulk-headed waterfront. The meticulously landscaped grounds showcase a private deep-water dock, heated waterside gunite pool, sprawling lawn, garden courtyard, and detached garage. The main residence, offers captivating vistas of Sag Harbor Bay and Shelter Island, encompasses 7,800 SF+/- of living space, boasting 7 bedrooms, 9 full and 1 half bathrooms, with a media room and gym area. This turn-key retreat embodies opulence and comfort, inviting a life of unparalleled luxury.
1085 days
on BeachHouse.com
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Property Details

HOME DETAILS

7 Beds
10 Baths
7,800 Sqft
Built in 2011
1 Acres
2 Stories

EXTERIOR

Siding: Wood Siding

INTERIOR

Has Fireplace
Propane (Heating), Forced Air

FINANCIAL & COMMUNITY

Suffolk County
See More Details

Location

Map
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Ad Statistics

Ad Number
4125209
Viewed
0 time
Listing Status
Active
Added
Aug 22, 2023
Last Refreshed
Jul 03, 2026 06:17:28 PM

Listing Information

Data Source
My State MLS
Source Property ID
11200830
Listing Agent: Cindy Scholz 212-913-9058
Broker: Compass 212-913-9058 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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By proceeding, you authorize Dream Home Network Inc., its service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners), its affiliates, and other real estate professionals that may not be associated with Dream Home Network, to contact you using the contact details you provided, via email, phone call, and text (SMS), including using automated dialing technology and prerecorded and artificial voice, for marketing or advertising purposes, including contacting you about your inquiry and other home-related matters. You understand that your consent to the foregoing is not a condition of any purchase. Message and data rates may apply. This consent applies even if you are on a corporate, state or national Do Not Call list. Dream Home Network Inc. may share information about your recent and future site activity with its affiliates and service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners) to help them better understand what you are looking for in a property. To opt-out at any time you can reply "STOP" or contact Dream Home Network Inc. at csv@dreamhomenetwork.com.

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Perched along the pristine shoreline of Sag Harbor Bay, this - photo 1
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 2
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 3
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 4
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 5
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 6
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 7
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 8
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 9
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 10
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 11
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 12
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 13
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 14
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 15
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 16
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 17
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 18
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 19
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 20
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 21
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 22
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 23
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 24
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 25
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 26
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 27
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 28
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 29
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 30
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 31
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 32
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 33
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 34
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 35
Perched along the pristine shoreline of Sag Harbor Bay, this - photo 36

$19,950,000

6 Beds | 8.0 Baths | 0 Sqft

59 MASHOMUCK DR, Sag Harbor, NY 11963

Perched along the pristine shoreline of Sag Harbor Bay, this

Added: 05/21/2026 • Updated: 07/09/2026
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By proceeding you authorize Dream Home Network Inc., its service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners), and its affiliates, to contact me using the contact details you provided, via phone call or text (SMS) using automated dialing technology for marketing or advertising purposes, including contacting me about my inquiry and other home-related matters. Not a condition for purchase. Message and data rates may apply.
This consent applies even if you are on a corporate, state or national Do Not Call list. Dream Home Network Inc. may share information about your recent and future site activity with its affiliates and service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners) to help them better understand what I am looking for in a property. To opt-out at any time you can reply "STOP" or contact Dream Home Network Inc. at  csv@dreamhomenetwork.com.
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SEARCH STATES
Alabama Alaska California Connecticut Delaware Florida Georgia Hawaii Louisiana Maine Maryland Mississippi New Hampshire New Jersey New York North Carolina Oregon Pennsylvania Rhode Island South Carolina Texas Virginia Washington
SERVICES
Buy Buy Advertise
COMPANY
Testimonials About Us Office Locations
SUPPORT
Help Contact Us
ADDITIONAL MARKETS
LakeHouse.com MountainHomes.com GolfHomes.com BarrierFreeHome.com
SUBSCRIBE
Receive notifications for new listings
Subscribe
X Facebook Instagram YouTube

Dream Home Network Inc.

is committed to ensuring digital accessibility and property listings for individuals with disabilities. All information provided is deemed reliable but is not guaranteed and should be independently verified. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please let us know.

Dream Home Network Inc. Sells leads to DHN Realty Inc. who holds real estate brokerage licenses in Alabama. Listing agents will be sent notification copy of leads on their listings where Dream Home Network Inc. is provided listings via our Feed Provider as required.

© 1997 - 2026 BeachHouse.com
Part of Dream Home Network, Inc.
Last updated on 2026.08.11
Terms & Policy