There are a finite number of properties that exist beyond the everyday. Specifically, one where 604 feet of private beach meets the endless horizon of the Long Island Sound, and a cottage sits quietly amongst the landscape as though it's always belonged there. This is the one. The setting speaks louder than any renovation could. Morning light spills across the water. Evening brings that stillness that only waterfront sanctuaries know. The beach stretches long and uninterrupted, a rare luxury on the North Fork where sound frontage of this magnitude simply doesn't come available. The cottage itself? Charmingly unassuming. It understands its role here-to frame the views, shelter you from the wind, and otherwise stay out of nature's way. There's an honesty to its rustic character that feels increasingly rare. What you're really acquiring is 604 feet of your own coastline in one of the most coveted corridors of the North Fork. This is the setting that stops conversation mid-sentence. The kind of place that makes you forget what day it is. Raw, romantic, and utterly uncommon - a Soundfront opportunity that simply doesn't surface often on the North Fork!
For sale
$5,750,000
355 Rosenburg Rd, East Marion, NY 11939
2beds
2,622sqft
Single Family Residence
Built in 1946
5.24 Acres Lot
$-- Zestimate®
$2,193/sqft
$-- HOA
What's special
Rustic character
- 4 days |
- 516 |
- 21 |
Zillow last checked: 7 hours ago
Listing by:
Corcoran Group 631-765-1300,
Sheri Winter Parker - Associate Real Estate Broker 631-848-7730
Source: Out East,MLS#: 391831
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Office
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 2,622
- Total interior livable area: 2,622 sqft
Video & virtual tour
Property
Parking
- Parking features: GarageDetached
- Has garage: Yes
Features
- Stories: 2
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront
- Frontage type: Waterfront
Lot
- Size: 5.24 Acres
Details
- Parcel number: 1000021000100030002
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1946
Community & HOA
Location
- Region: East Marion
Financial & listing details
- Price per square foot: $2,193/sqft
- Tax assessed value: $4,745,455
- Date on market: 3/26/2026
- Lease term: Contact For Details
Estimated market value
Not available
Estimated sales range
Not available
$6,186/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/20/2026 | Listed for sale | $5,750,000$2,193/sqft |
Source: | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $26,100 |
| 2023 | -- | $26,100 |
| 2022 | -- | $26,100 |
| 2021 | -- | $26,100 |
| 2020 | -- | $26,100 |
| 2019 | -- | $26,100 |
| 2018 | -- | $26,100 |
| 2017 | $22,246 | $26,100 |
| 2016 | -- | $26,100 |
| 2015 | -- | $26,100 +0.8% |
| 2014 | -- | $25,900 |
| 2013 | -- | $25,900 |
| 2012 | -- | $25,900 |
| 2011 | -- | $25,900 |
| 2010 | -- | $25,900 |
| 2009 | -- | $25,900 |
| 2008 | -- | $25,900 |
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: 11939
Nearby schools
GreatSchools rating
- 6/10Oysterponds Elementary SchoolGrades: PK-6Distance: 2.8 mi
- 5/10Greenport High SchoolGrades: 7-12Distance: 2.6 mi
Local experts in 11939
- New York
- Suffolk County
- East Marion
- 11939
- 355 Rosenburg Rd




