With approximately 200 feet of direct ocean frontage on one of Sagaponack's most private and prestigious lanes shared by only three other homes, this is a generational opportunity rarely seen on the East End. The existing modern beach house is a commanding, nearly 9,000 sq. ft. home built with substance and intention. Walls of glass open the home to the serene ocean landscape, offering first floor views of the Atlantic Ocean and dramatic sunsets over a neighboring pond. Terraces spill out at ground level toward a pool, spa, and wildflower meadow that runs all the way to the dunes, where a pre-existing (and grandfathered) pavilion and private stairs deliver you directly to one of the widest stretches of beach in the Hamptons. The home's scale, quality construction, and excellent condition make it an ideal canvas for reimagination- whether simple enjoying as is, updating the luxurious interior or elevating the existing design to current standards and styles to match its surroundings. Alternate, the home could be completely rebuilt within a generous building envelope. Directly across the private gravel drive, a second parcel offers a blank slate with deeded ocean access and its own executive golf course. It's perfectly suited for a guest house, expanded estate grounds, or added amenities like tennis and pickleball. This property offers luxury and opportunity that few oceanfront homes can match anywhere in the Hamptons.
For sale
$75,000,000
21 Fairfield Pond Ln, Sagaponack, NY 11962
8beds
9,000sqft
Single Family Residence
Built in 1998
2.11 Acres Lot
$-- Zestimate®
$8,333/sqft
$-- HOA
What's special
Modern beach house
- 233 days
- 1,385
- 48
Zillow last checked:
Listed by:
SERHANT. 631-500-8800,
Kieran Brew - Real Estate Sales Person 631-702-5764
Source: Out East,MLS#: 389774
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 8
- Bathrooms: 10
- Full bathrooms: 7
- 1/2 bathrooms: 3
Rooms
- Room types: Family Room, Laundry
Cooling
- Central Air
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 9,000
- Total interior livable area: 9,000 sqft
Video & virtual tour
Property
Parking
- Parking features: GarageAttached
- Has attached garage: Yes
Features
- Stories: 2
- Has private pool: Yes
- Pool features: Heated
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront
- Frontage type: Waterfront
Lot
- Size: 2.11 Acres
Details
- Parcel number: 0908009000200051000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1998
Community & HOA
Community
- Features: Room for a Tennis Court
Location
- Region: Sagaponack
Financial & listing details
- Price per square foot: $8,333/sqft
- Tax assessed value: $18,458,800
- Date on market: 1/9/2026
- Lease term: Contact For Details
Estimated market value
Not available
Estimated sales range
Not available
$7,813/mo
Price history
| Date | Event | Price |
|---|---|---|
| 1/9/2026 | Listed for sale | $75,000,000$8,333/sqft |
Source: Out East #389774 Report a problem | ||
| 8/6/2025 | Listing removed | $75,000,000$8,333/sqft |
Source: Out East #389774 Report a problem | ||
| 7/24/2025 | Listed for sale | $75,000,000$8,333/sqft |
Source: Out East #389774 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $18,458,800 |
| 2024 | -- | $18,458,800 |
| 2023 | -- | $18,458,800 |
| 2022 | -- | $18,458,800 +0.1% |
| 2021 | -- | $18,444,500 |
| 2020 | -- | $18,444,500 |
| 2019 | -- | $18,444,500 +0.5% |
| 2018 | -- | $18,344,100 |
| 2017 | $62,107 | $18,344,100 |
| 2016 | -- | $18,344,100 |
| 2015 | -- | $18,344,100 |
| 2014 | -- | $18,344,100 |
| 2013 | -- | $18,344,100 -8.3% |
| 2012 | -- | $20,014,800 +1.2% |
| 2011 | -- | $19,768,800 +82% |
| 2007 | $22,984 -11.8% | $10,860,100 +14.9% |
| 2005 | $26,059 -0.1% | $9,453,500 +6417% |
| 2004 | $26,096 +2.4% | $145,060 |
| 2003 | $25,483 +4.6% | $145,060 |
| 2002 | $24,361 | $145,060 |
Find assessor info on the county website






