• Primary Photo - 171 Harbor Beach Rd
  • Building Photo - 171 Harbor Beach Rd
    Building Photo - 171 Harbor Beach Rd
  • Building Photo - 171 Harbor Beach Rd
    Building Photo - 171 Harbor Beach Rd
$8,500 / Month

171 Harbor Beach Rd

,

Mount Sinai, NY 11766

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Edit Commute

Under 30 minutes

Commute Time is calculated at rush hour.
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631-848-9249

  • Bedrooms

    4

  • Bathrooms

    3

  • Square Feet

    2,886 sq ft

  • Available

    Available May 1

Highlights

  • Beach Front
  • Water Views
  • Water Access
  • Floor-to-Ceiling Windows
  • A-Frame Home
  • Deck
171 Harbor Beach Rd
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About This Home

Available May 1

Rare year round BEACHFRONT offering with direct private beach access and expansive panoramic Long Island Sound views! Bring your boat,kayaks & paddle boards! Only 66 Miles from Manhattan leaves you more time to relax!! This FULLY FURNISHED 4-bedroom,3-bath home features a bright open layout with dramatic vaulted ceilings,skylights,large windows with non-stop water views and a gas fireplace. Flexible floor plan accommodates guests,work-from-home space,or extended living needs. New ducted HVAC system provides year-round comfort. Enjoy multiple outdoor living areas,including a spacious beach front deck ideal for entertaining and taking in water and spectacular sunset views. Additional features include a primary suite with a walk-in closet,loft bedroom with full bath,2 more beds with shared hall bath on the main floor,open kitchen with breakfast bar,expansive open dining area/living room/sitting area with bar,a common area laundry room,circular driveway,and ample parking. Conveniently located near marinas,parks,restaurants,shopping,LIRR,ferry,Port Jefferson Village,Stony Brook University/Hospital,and major local amenities. Available May 1 as a yearly rental,with optional summer terms: 30 day stays May-Sept $20k/mo. incl utilities) Based on information submitted to the MLS GRID as of [see last changed date above]. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Prices displayed on all Sold listings are the Last Known Listing Price and may not be the actual selling price.

171 Harbor Beach Rd is a house located in Suffolk County and the 11766 ZIP Code. This area is served by the Mt Sinai Union Free attendance zone.

* Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. Price, availability, fees, and any applicable rent special are subject to change without notice.
* Square footage definitions vary. Displayed square footage is approximate.

Home Details

Home Type

Single Family Detached Home

Year Built

Built in 1976

Bedrooms and Bathrooms

Walk-In Closet En-Suite Primary Bedroom 3 Full Bathrooms 4 Bedrooms

Flooring

Carpet Laminate

Home Design

A-Frame Home Frame Construction Entry on the 1st floor

Home Security

Video Cameras

Interior Spaces

Floor-to-Ceiling Windows Living Room with Fireplace Cathedral Ceiling Furnished Skylights Double Pane Windows Recessed Lighting Ceiling Fan Gas Fireplace 2,886 Sq Ft Home 3-Story Property

Kitchen

Breakfast Bar Range Microwave

Laundry

Laundry Room Dryer Washer

Listing and Financial Details

12-Month Minimum Lease Term Exclusions: Garage, basement storage Assessor Parcel Number 0200-008-00-01-00-022-000 Rent includes trash collection

Lot Details

Beach Front Home fronts a sound 1.15 Acre Lot North Facing Home

Outdoor Features

Water Access Deck

Parking

Driveway

Schools

Mt Sinai Elementary School Mt Sinai Middle School Robert M Grable Jr Mount Sinai High School

Utilities

Forced Air Heating and Cooling System Heating System Uses Oil Heat Pump System Cesspool

Views

Water Views

Community Details

Amenities

Laundry Facilities

Pet Policy

Call for details about the types of pets allowed

Fees and Policies

The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified.

  • One-Time Basics
    • Due at Move-In
      • Security Deposit - Refundable
        Charged per unit.
        $0

Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.

Contact

  • Listed by Kathleen DeVine | Douglas Elliman Real Estate
  • Phone Number
  • Contact
  • Source
    OneKey® MLS
Information Copyright 2026, OneKey® MLS. All Rights Reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS.
Location Get Directions
City - Mount Sinai

Nestled on New York’s Long Island, Mount Sinai is a waterfront community on the Long Island Sound. This area is mainly residential, but you can find restaurants, banks, and services along the main thoroughfare in town. Small businesses, great schools, and apartment, house, and condo rentals are available in Mount Sinai, ranging from affordable to upscale. Wooded streets and large, private lots await in this peaceful suburb. Residents enjoy proximity to Cedar Beach Town Nature Preserve, where visitors can enjoy a sandy beach, a fishing pier, a playground, and a nature center. Although Mount Sinai is somewhat secluded from big-city living, New York City is still within reach, located about 65 miles west of town.

Learn more about living in Mount Sinai 
Amenities
  • Air Conditioning
  • Smoke Free
Education
Colleges & Universities Distance
Colleges & Universities Distance
Stony Brook University
Drive: 19 min 10.0 mi
SUNY Suffolk Co., Ammerman
Drive: 21 min 11.3 mi
St Joseph's Coll., Long Island
Drive: 27 min 15.5 mi
University of Bridgeport
Drive: 89 min 23.6 mi
171 Harbor Beach Rd is within 19 minutes or 10.0 miles from Stony Brook University. It is also near SUNY Suffolk Co., Ammerman and St Joseph's Coll., Long Island.
Schools
Mount Sinai Elementary School
Public Elementary School
Grades K-4
657 Students
Attendance Zone
Mount Sinai Middle School
Public Elementary & Middle School
Grades 5-8
617 Students
Attendance Zone
Port Jefferson Elementary School
Public Elementary School
Grades PK-5
369 Students
Nearby
Mount Sinai High School
Public High School
Grades 9-12
710 Students
Attendance Zone
Our Lady of Wisdom Regional School
Private Elementary & Middle School
Grades PK-8
74 Students
Nearby
The Stony Brook School
Private Middle & High School
Grades 7-12
442 Students
Nearby
School data provided by The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.

View GreatSchools Rating Methodology

Data provided by GreatSchools.org © 2026. All rights reserved.
Transportation

171 Harbor Beach Rd is near Long Island MacArthur, located 18.9 miles or 32 minutes away, and Tweed/New Haven, located 45.3 miles or 123 minutes away.

Commuter Rail Distance
Commuter Rail Distance
Port Jefferson Station
Drive: 8 min 4.1 mi
Stony Brook Station
Drive: 20 min 10.5 mi
Medford Station
Drive: 21 min 11.7 mi
St James Station
Drive: 21 min 12.3 mi
Yaphank Station
Drive: 27 min 14.3 mi
Airports Distance
Airports Distance
Long Island MacArthur
 Drive: 32 min 18.9 mi
Tweed/New Haven
 Drive: 123 min 45.3 mi
Car-Dependent
6
Walk Score®
Out of 100
This area is considered a car-dependent area and most errands will require a car.
Minimal Transit
0
Transit Score®
Out of 100
Somewhat Bikeable
28
Bike Score®
Out of 100
You might be able to find places to ride your bike in this area, but you’ll most likely want your car for most errands.
-
-
Soundscore™
Out of 100

Traffic:

-

Airport:

-

Businesses:

-

Score provided by

Scores provided by  and

Score provided by

Points of Interest

Time and distance from 171 Harbor Beach Rd.

Shopping Centers Distance
Shopping Centers Distance
Miller Place Shopping Center
Drive: 6 min 2.4 mi
Miller Place
Drive: 7 min 3.0 mi
North Country Plaza
Drive: 7 min 3.0 mi
171 Harbor Beach Rd has 3 shopping centers within 3.0 miles, which is about a 7-minute drive. The miles and minutes will be for the farthest away property.
Parks and Recreation Distance
Parks and Recreation Distance
Cathedral Pines County Park
 Drive: 24 min 11.4 mi
171 Harbor Beach Rd has a nearby park, Cathedral Pines County Park , located 11.4 miles or 24 minutes away.
Hospitals Distance
Hospitals Distance
John T. Mather Memorial Hospital of Port Jefferson
Drive: 7 min 3.8 mi
St. Charles Hospital
Drive: 9 min 4.6 mi
171 Harbor Beach Rd is 3.8 miles from John T. Mather Memorial Hospital of Port Jefferson, and is convenient to other hospitals, including St. Charles Hospital.
Military Bases Distance
Military Bases Distance
Eatons Neck CG Station North
Drive: 53 min 29.4 mi
Fort Totten US Govt Reservation
Drive: 74 min 49.8 mi
171 Harbor Beach Rd is 29.4 miles from Eatons Neck CG Station North, and is convenient to other military bases, including Fort Totten US Govt Reservation.

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