Indulge in the endless Atlantic vistas from every room of this timeless three-bedroom oceanfront haven. Boasting a separate guest room/studio above the detached garage, this wonderful property is a rare gem. Large picture windows and doors seamlessly connect the interior to a grassy lawn overlooking the ocean, creating a beachy, light-filled, and open atmosphere. The main level features a cozy living room with a fireplace, a dining area, and a kitchen, while the primary suite and another bedroom provide comfort and convenience. Upstairs, a guest bedroom and full bath beckons with its own allure. The one-car garage, not just for parking, unveils finished livable space above, perfect for accommodating extra guests or creating a versatile studio. The private beach access is a serene pathway leading to a cabana with an outdoor shower and storage, a perfect spot just before the sand. This is not just a home; it's a one-of-a-kind oceanfront retreat, where every detail invites you to savor the unique and exceptional lifestyle it offers.
Sold for $14,375,000
$14,375,000
644 Old Montauk Hwy, Montauk, NY 11954
4beds
2,200sqft
Single Family Residence
Built in 1949
0.8 Acres Lot
$6,164,100 Zestimate®
$6,534/sqft
$8,225 Estimated rent
Home value
$6,164,100
$4.75M - $8.14M
$8,225/mo
Zestimate® history
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Source: Out East,MLS#: 379686
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Cooling
- Central Air
Features
- Has basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 2,200
- Total interior livable area: 2,200 sqft
Property
Parking
- Parking features: GarageDetached
- Has garage: Yes
Features
- Stories: 2
- 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: 0.8 Acres
Details
- Parcel number: 0300071000100007000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1949
Community & HOA
Location
- Region: Montauk
Financial & listing details
- Price per square foot: $6,534/sqft
- Tax assessed value: $13,550
- Date on market: 3/14/2025
- Lease term: Contact For Details
Price history
| Date | Event | Price |
|---|---|---|
| 8/13/2025 | Sold | $14,375,000-0.5%$6,534/sqft |
Source: Public Record Report a problem | ||
| 5/15/2025 | Price change | $14,450,000-9.4%$6,568/sqft |
Source: Out East #379686 Report a problem | ||
| 3/14/2025 | Listed for sale | $15,950,000-5.6%$7,250/sqft |
Source: Out East #379686 Report a problem | ||
| 9/13/2024 | Listing removed | $16,900,000$7,682/sqft |
Source: Out East #379686 Report a problem | ||
| 3/15/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 3/15/2024 | Listed for sale | $16,900,000+115.3%$7,682/sqft |
Source: Out East #379686 Report a problem | ||
| 11/1/2023 | Price change | $35,000-41.7%$16/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/1/2023 | Price change | $60,000-7.7%$27/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/1/2023 | Price change | $65,000+31.1%$30/sqft |
Source: Zillow Rentals Report a problem | ||
| 12/7/2022 | Listed for rent | $49,583$23/sqft |
Source: Zillow Rentals Report a problem | ||
| 11/6/2022 | Listing removed | -- |
Source: Out East Report a problem | ||
| 11/1/2022 | Price change | $49,583-17.4%$23/sqft |
Source: Out East #350199 Report a problem | ||
| 6/10/2022 | Price change | $60,000-56.6%$27/sqft |
Source: Out East #350199 Report a problem | ||
| 6/1/2022 | Price change | $138,333+84.4%$63/sqft |
Source: Out East #350199 Report a problem | ||
| 1/10/2022 | Price change | $75,000+7.1%$34/sqft |
Source: Out East #350199 Report a problem | ||
| 1/1/2022 | Price change | $70,000+97.7%$32/sqft |
Source: Out East #350199 Report a problem | ||
| 11/13/2021 | Price change | $35,416-49.4%$16/sqft |
Source: Out East #350199 Report a problem | ||
| 11/11/2021 | Price change | $70,000+97.7%$32/sqft |
Source: Out East #361191 Report a problem | ||
| 10/1/2021 | Listed for rent | $35,416$16/sqft |
Source: Out East #350199 Report a problem | ||
| 10/7/2020 | Listing removed | $35,416$16/sqft |
Source: Montauk #350199 Report a problem | ||
| 3/3/2020 | Listed for rent | $35,416+13.3%$16/sqft |
Source: Montauk #350199 Report a problem | ||
| 12/23/2019 | Listing removed | $31,250$14/sqft |
Source: East Hampton #111861 Report a problem | ||
| 7/18/2019 | Price change | $31,250-72.2%$14/sqft |
Source: East Hampton #111861 Report a problem | ||
| 7/4/2019 | Price change | $112,500+35%$51/sqft |
Source: East Hampton #111861 Report a problem | ||
| 4/23/2019 | Listed for rent | $83,333$38/sqft |
Source: East Hampton #111861 Report a problem | ||
| 11/15/2018 | Sold | $7,850,000-1.2%$3,568/sqft |
Source: Public Record Report a problem | ||
| 10/7/2015 | Sold | $7,945,000$3,611/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $13,550 |
| 2024 | -- | $13,550 |
| 2023 | -- | $13,550 |
| 2022 | -- | $13,550 |
| 2021 | -- | $13,550 |
| 2020 | -- | $13,550 |
| 2019 | -- | $13,550 |
| 2018 | -- | $13,550 |
| 2017 | $13,148 | $13,550 |
| 2016 | -- | $13,550 |
| 2015 | -- | $13,550 |
| 2014 | -- | $13,550 |
| 2013 | -- | $13,550 |
| 2012 | -- | $13,550 |
| 2011 | -- | $13,550 |
| 2007 | $10,207 +16.4% | $13,550 |
| 2005 | $8,768 +4% | $13,550 |
| 2004 | $8,429 +3.5% | $13,550 +3.8% |
| 2003 | $8,140 +12.6% | $13,050 +10.1% |
| 2002 | $7,229 | $11,850 |
Find assessor info on the county website
Neighborhood: 11954
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Nearby schools
GreatSchools rating
- 7/10Montauk SchoolGrades: PK-8Distance: 0.9 mi
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Estimated market value
$6,164,100
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$6,164,100
- New York
- Suffolk County
- Montauk
- 11954
- 644 Old Montauk Hwy