A rare Montauk sanctuary where historic significance meets endless Atlantic views.Commanding a dramatic position overlooking the Atlantic Ocean, 231 Old Montauk Highway is a truly unique coastal offering where history, character, and breathtaking ocean views converge. Originally constructed as a military bunker in the 1940s, the property has evolved into a distinctive seaside retreat while retaining the strength and intrigue of its remarkable past.Set high above the coastline, the residence captures sweeping vistas of the Atlantic, providing a front-row seat to spectacular sunrises, rolling waves, and the ever-changing beauty of Montauk's shoreline. Expansive outdoor spaces embrace the ocean breeze, creating an ideal setting for entertaining, relaxation, and quiet reflection.Rich in history and unlike anything else in the Hamptons, this one-of-a-kind property offers a rare opportunity to own a piece of Montauk's heritage. Just moments from world-class beaches, marinas, restaurants, and the vibrant village center, 231 Old Montauk Highway combines the romance of the past with the allure of oceanfront living.Max Gross Floor area- 5,420Maximum Building coverage- 8,399No wetlandsNo easementsNo open permitsNo variancespre-existing nonconforming
For sale
Price cut: $300K (6/28)
$5,900,000
231 Old Montauk Hwy, Montauk, NY 11954
4beds
1,800sqft
Single Family Residence
Built in 1940
1.29 Acres Lot
$5,353,000 Zestimate®
$3,278/sqft
$-- HOA
What's special
Endless atlantic viewsRolling waves
- 86 days
- 614
- 15
Zillow last checked:
Listed by:
Barnes New York 646-559-2249,
Alison Graham - Real Estate Sales Person 347-920-0970
Source: Out East,MLS#: 396088
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Laundry
Features
- Basement: Yes
- Has fireplace: No
Interior area
- Total structure area: 1,800
- Total interior livable area: 1,800 sqft
Video & virtual tour
Property
Parking
- Parking features: None
Features
- Stories: 2
- Pool features: Room for a Pool
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 1.29 Acres
Details
- Parcel number: 0300087000100016000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1940
Community & HOA
Community
- Features: Room for a Tennis Court
Location
- Region: Montauk
Financial & listing details
- Price per square foot: $3,278/sqft
- Tax assessed value: $5,675
- Date on market: 6/7/2026
- Lease term: Contact For Details
Estimated market value
$5,353,000
$5.03M - $5.62M
$7,577/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/28/2026 | Price change | $5,900,000-4.8%$3,278/sqft |
Source: Out East #396088 Report a problem | ||
| 6/7/2026 | Listed for sale | $6,200,000$3,444/sqft |
Source: Out East #396088 Report a problem | ||
| 10/8/2017 | Listing removed | $25,000$14/sqft |
Source: Bridgehampton Office #63480 Report a problem | ||
| 9/14/2017 | Listed for rent | $25,000$14/sqft |
Source: Bridgehampton Office #63480 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $5,675 |
| 2024 | -- | $5,675 |
| 2023 | -- | $5,675 |
| 2022 | -- | $5,675 |
| 2021 | -- | $5,675 |
| 2020 | -- | $5,675 |
| 2019 | -- | $5,675 +1.3% |
| 2018 | -- | $5,600 |
| 2017 | $5,434 | $5,600 |
| 2016 | -- | $5,600 |
| 2015 | -- | $5,600 |
| 2014 | -- | $5,600 |
| 2013 | -- | $5,600 |
| 2012 | -- | $5,600 |
| 2011 | -- | $5,600 |
| 2007 | $4,218 +16.4% | $5,600 |
| 2005 | $3,624 +4% | $5,600 |
| 2004 | $3,484 -0.3% | $5,600 |
| 2003 | $3,493 +2.3% | $5,600 |
| 2002 | $3,416 | $5,600 |
Find assessor info on the county website





