An extraordinary 3.2-acre opportunity in North Haven, just steps away from Sunset Beach, Long Beach, and even a short hop to Sag Harbor Village. The existing three-bedroom cottage offers immediate use while you design your Hamptons estate. Concept plans by Lang Architecture illustrate one possible 4,600A± SF vision with pool and tennis - yet the property's generous acreage and zoning allow for a significantly larger build, offering the flexibility to maximize both scale and value. Recent nearby sales and new construction activity underscore the investment potential, with smaller parcels trading in the mid-$2M range and new homes in the area being developed in the $7-10M range. With its rare size, natural privacy, and proximity to Sag Harbor's beaches and marinas, this property stands out as one of the most compelling land-value offerings in North Haven.
Pending
$2,500,000
84 Sunset Beach Rd, Sag Harbor, NY 11963
3beds
1,496sqft
Single Family Residence
Built in 1991
3.25 Acres Lot
$2,341,100 Zestimate®
$1,671/sqft
$-- HOA
What's special
Pool and tennisNatural privacyExisting three-bedroom cottageGenerous acreage
- 242 days |
- 30 |
- 0 |
Zillow last checked:
Listed by:
Corcoran Group,
Mala Sander - Associate Real Estate Broker 917-902-7654
Source: Out East,MLS#: 391499
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Cooling
- Central Air
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 1,496
- Total interior livable area: 1,496 sqft
Property
Parking
- Parking features: None
Features
- Stories: 1
- Pool features: Room for a Pool
Lot
- Size: 3.25 Acres
Details
- Parcel number: 0901004000100015000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1991
Community & HOA
Community
- Features: Room for a Tennis Court
Location
- Region: Sag Harbor
Financial & listing details
- Price per square foot: $1,671/sqft
- Tax assessed value: $1,225,000
- Date on market: 10/22/2025
- Lease term: Contact For Details
Estimated market value
$2,341,100
$2.22M - $2.46M
$7,135/mo
Price history
| Date | Event | Price |
|---|---|---|
| 3/14/2026 | Pending sale | $2,500,000$1,671/sqft |
Source: Out East #391499 Report a problem | ||
| 11/8/2025 | Price change | $2,500,000-10.7%$1,671/sqft |
Source: Out East #391499 Report a problem | ||
| 10/22/2025 | Listed for sale | $2,800,000+3.6%$1,872/sqft |
Source: Out East #391499 Report a problem | ||
| 11/21/2014 | Sold | $2,701,692+141.2%$1,806/sqft |
Source: Public Record Report a problem | ||
| 10/1/2014 | Sold | $1,120,000-10.4%$749/sqft |
Source: Public Record Report a problem | ||
| 12/21/2013 | Listing removed | $1,250,000$836/sqft |
Source: The Corcoran Group #13950 Report a problem | ||
| 2/25/2011 | Listed for sale | $1,250,000+35.1%$836/sqft |
Source: The Corcoran Group #13950 Report a problem | ||
| 2/26/2007 | Sold | $925,000$618/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $1,225,000 |
| 2024 | -- | $1,225,000 |
| 2023 | -- | $1,225,000 |
| 2022 | -- | $1,225,000 |
| 2021 | -- | $1,225,000 |
| 2020 | -- | $1,225,000 |
| 2019 | -- | $1,225,000 +8% |
| 2018 | -- | $1,134,100 |
| 2017 | $7,185 | $1,134,100 +12.4% |
| 2016 | -- | $1,009,000 -1.3% |
| 2015 | -- | $1,022,400 +11.9% |
| 2014 | -- | $913,600 |
| 2013 | -- | $913,600 |
| 2012 | -- | $913,600 |
| 2011 | -- | $913,600 -19% |
| 2007 | $6,375 +42.6% | $1,128,200 +83.9% |
| 2005 | $4,472 -15.5% | $613,602 +5098.3% |
| 2004 | $5,291 +8.1% | $11,804 |
| 2003 | $4,895 +9.9% | $11,804 |
| 2002 | $4,456 +6.6% | $11,804 |
| 2001 | $4,181 +7.7% | $11,804 |
| 2000 | $3,880 | $11,804 |
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: North Haven
Nearby schools
GreatSchools rating
- 6/10Sag Harbor Elementary SchoolGrades: PK-5Distance: 2.1 mi
- 7/10Pierson Middle High SchoolGrades: 6-12Distance: 2.3 mi
A local agent can set up tours, give advice and negotiate with sellers.
- New York
- Suffolk County
- Sag Harbor
- 11963
- North Haven
- 84 Sunset Beach Rd







