Experience breathtaking panoramic waterfront views from this timeless Hamptons shingle-style home, perfect for the discerning buyer who recognizes the advantages of acquiring a turn-key property in nearly flawless condition. With most rooms bathed in light and spilling out to the 46 foot wide waterside terrace, the 10,000 square foot floorplan offers rooms for entertaining and enjoying family and friends during all four seasons. Six bedrooms in the main house including a primary suite of over 1,200 square feet. Interior features include, waterside dining room with hydraulic walls of glass, two large rooms for entertaining, several fireplaces, a fantastic indoor and separate outdoor kitchen, two private offices, billiards room, temperature controlled wine room, gym with adjoining bath. Private balconies and decks, secret gardens and terraces soak in sun and the sea air for your quiet enjoyment. Exterior features on this fully landscaped parcel include 220 feet of bulkheaded frontage with dock, a water side pool with adjacent sunken spa, outdoor shower, firepit. Separate one bedroom guest house (two) 2-car garages all hidden from public view behind security gates and established landscaping.
For sale
$31,995,000
111 Cobb Isle Rd, Water Mill, NY 11976
7beds
10,894sqft
Single Family Residence
Built in 2008
1.34 Acres Lot
$-- Zestimate®
$2,937/sqft
$-- HOA
What's special
Several fireplacesTwo private officesTimeless hamptons shingle-style homeFully landscaped parcelSeparate outdoor kitchenPrivate balconies and decksTemperature controlled wine room
- 9 days |
- 992 |
- 58 |
Zillow last checked:
Listed by:
Corcoran Group 631-702-9226,
Thomas Davis - Real Estate Sales Person 631-885-5739
Source: Out East,MLS#: 394161
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 13
- Full bathrooms: 10
- 1/2 bathrooms: 3
Cooling
- Central Air
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 10,894
- Total interior livable area: 10,894 sqft
Video & virtual tour
Property
Parking
- Parking features: GarageAttached
- Has attached garage: Yes
Features
- Stories: 2
- Has private pool: Yes
- Pool features: Heated
- Has spa: Yes
- Spa features: Heated
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront
- Frontage type: Waterfront
Lot
- Size: 1.34 Acres
Details
- Parcel number: 0900160000300029000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 2008
Community & HOA
Location
- Region: Water Mill
Financial & listing details
- Price per square foot: $2,937/sqft
- Tax assessed value: $18,054,700
- Date on market: 6/7/2026
- Lease term: Contact For Details
Estimated market value
Not available
Estimated sales range
Not available
$7,107/mo
Price history
| Date | Event | Price |
|---|---|---|
| 3/17/2026 | Listed for sale | $31,995,000-14.7%$2,937/sqft |
Source: Out East #373864 Report a problem | ||
| 2/11/2026 | Listing removed | $37,500,000$3,442/sqft |
Source: Out East #373864 Report a problem | ||
| 3/25/2024 | Price change | $37,500,000-3.7%$3,442/sqft |
Source: Out East #373864 Report a problem | ||
| 5/9/2023 | Listed for sale | $38,950,000+116.4%$3,575/sqft |
Source: Out East #373864 Report a problem | ||
| 8/14/2006 | Sold | $18,000,000$1,652/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $18,054,700 |
| 2024 | -- | $18,054,700 |
| 2023 | -- | $18,054,700 |
| 2022 | -- | $18,054,700 +0% |
| 2021 | -- | $18,051,200 |
| 2020 | -- | $18,051,200 |
| 2019 | -- | $18,051,200 +17.1% |
| 2018 | -- | $15,417,400 |
| 2017 | $70,277 | $15,417,400 |
| 2016 | -- | $15,417,400 |
| 2015 | -- | $15,417,400 |
| 2014 | -- | $15,417,400 |
| 2013 | -- | $15,417,400 +0.4% |
| 2012 | -- | $15,362,300 +0.1% |
| 2011 | -- | $15,347,600 +171% |
| 2007 | $24,902 +38.3% | $5,664,100 +65.5% |
| 2005 | $18,009 +21% | $3,423,316 +8340.1% |
| 2004 | $14,878 +5.5% | $40,560 +0.6% |
| 2003 | $14,106 +3.3% | $40,304 |
| 2002 | $13,649 | $40,304 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 11976
Nearby schools
GreatSchools rating
- 4/10Southampton Intermediate SchoolGrades: 5-8Distance: 1.8 mi
- 6/10Southampton High SchoolGrades: 9-12Distance: 1.6 mi
- 6/10Southampton Elementary SchoolGrades: PK-4Distance: 2.3 mi
A local agent can set up tours, give advice and negotiate with sellers.
- New York
- Suffolk County
- Water Mill
- 11976
- 111 Cobb Isle Rd





