Nestled south of the highway and set back from Cobb Road, this exquisite 1880s "cottage" underwent a complete renovation in 2015, seamlessly blending historic charm with modern luxury. Encompassing over 4,200 square feet, the residence is surrounded by meticulously maintained privet hedges and accessed via a gated driveway, offering unparalleled privacy. Inside, the home boasts the effortless Control 4 home automation. Enter a spacious, light-filled living room with a fireplace and glass sliders that open to the heated gunite pool, and gunite spa, pool house, and outdoor dining area. A fully equipped bar, wine storage, and Sonos sound system provide an exceptional setting for entertaining. The newly designed gourmet kitchen features top-of-the-line Wolf and Sub-Zero stainless steel appliances, three dishwashers, sub zero drawers in both kitchen and bar. Elegant marble countertops and access to outdoor BBQ. The thoughtfully designed floor plan includes a first-floor Billiard room with private patio access, a versatile office that can serve as an additional bedroom, and four ensuite bedrooms on the second level, including a luxurious primary suite. For added convenience, a second-floor laundry room completes the main residence. Additionally, the property includes a separate pool house with its own bathroom for guests. This is a completely charming home with all the modern touches, four-zone heating and air conditioning, and promises to be the perfect sophisticated retreat ensuring year-round comfort and style.
For sale
Price increase: $520K (4/2)
$6,495,000
446 Cobb Rd, Water Mill, NY 11976
5beds
4,200sqft
Single Family Residence
Built in 1880
0.43 Acres Lot
$6,229,900 Zestimate®
$1,546/sqft
$-- HOA
What's special
Versatile officeHeated gunite poolGunite spaPool houseFour ensuite bedroomsOutdoor dining areaAccess to outdoor bbq
- 5 days |
- 939 |
- 40 |
Zillow last checked: 7 hours ago
Listing by:
Corcoran Group,
Susan Breitenbach - Associate Real Estate Broker 631-875-6000
Source: Out East,MLS#: 385012
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
Rooms
- Room types: Family Room, Laundry, Office
Cooling
- Central Air
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 4,200
- Total interior livable area: 4,200 sqft
Property
Parking
- Parking features: None
Features
- Stories: 2
- Has private pool: Yes
- Pool features: Heated
- Has spa: Yes
- Spa features: Heated
Lot
- Size: 0.43 Acres
Details
- Parcel number: 0900114000200017000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1880
Community & HOA
Location
- Region: Water Mill
Financial & listing details
- Price per square foot: $1,546/sqft
- Tax assessed value: $2,497,000
- Date on market: 4/2/2026
- Lease term: Contact For Details
Estimated market value
$6,229,900
$5.92M - $6.54M
$7,696/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 4/2/2026 | Price change | $6,495,000+8.7%$1,546/sqft |
Source: Out East #385012 Report a problem | ||
| 11/21/2024 | Listed for sale | $5,975,000+134.3%$1,423/sqft |
Source: Out East #385012 Report a problem | ||
| 7/27/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 7/4/2024 | Price change | $40,000-11.1%$10/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/3/2024 | Price change | $45,000-65.1%$11/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/22/2024 | Price change | $129,000+163.3%$31/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/25/2023 | Price change | $49,000-72%$12/sqft |
Source: Zillow Rentals Report a problem | ||
| 9/23/2022 | Price change | $175,000+40%$42/sqft |
Source: Out East #363599 Report a problem | ||
| 3/20/2022 | Listed for rent | $125,000+25%$30/sqft |
Source: Out East #363599 Report a problem | ||
| 3/5/2022 | Listing removed | -- |
Source: Out East Report a problem | ||
| 2/13/2022 | Listed for rent | $100,000$24/sqft |
Source: Out East #363599 Report a problem | ||
| 10/8/2014 | Sold | $2,550,000-8.9%$607/sqft |
Source: Public Record Report a problem | ||
| 2/2/2014 | Listed for sale | $2,800,000+51.4%$667/sqft |
Source: The Corcoran Group #12650 Report a problem | ||
| 10/17/2007 | Sold | $1,850,000$440/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $2,497,000 |
| 2023 | -- | $2,497,000 |
| 2022 | -- | $2,497,000 -1.5% |
| 2021 | -- | $2,534,100 |
| 2020 | -- | $2,534,100 +0.9% |
| 2019 | -- | $2,511,600 +3.5% |
| 2018 | -- | $2,427,700 |
| 2017 | $10,300 | $2,427,700 |
| 2016 | -- | $2,427,700 +17.7% |
| 2015 | -- | $2,062,200 +4.3% |
| 2014 | -- | $1,977,600 |
| 2013 | -- | $1,977,600 |
| 2012 | -- | $1,977,600 |
| 2011 | -- | $1,977,600 +10% |
| 2007 | $7,730 +12.3% | $1,797,900 +43.2% |
| 2005 | $6,881 +32.5% | $1,255,227 +8629% |
| 2004 | $5,191 +5.3% | $14,380 +0.4% |
| 2003 | $4,928 +3.5% | $14,316 |
| 2002 | $4,763 | $14,316 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment
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: 1.4 mi
- 6/10Southampton High SchoolGrades: 9-12Distance: 1.4 mi
- 6/10Southampton Elementary SchoolGrades: PK-4Distance: 2 mi
Local experts in 11976
- New York
- Suffolk County
- Water Mill
- 11976
- 446 Cobb Rd






