OPEN SAT, 11AM TO 12:30PM

For sale

$899,990

Est. $7,516/mo —

•

2,900

sq ft

83 Shore Rd, Mount Sinai, NY 11766

About this home

Welcome to 83 Shore Road, a beautifully maintained colonial set on over an acre of property in the heart of Mount Sinai with an adjacent buildable 1.35 acre lot available if desired. This recently renovated property offers many opportunities for expansion and development to fulfill any vision! This spacious 4-bedroom, 2.5-bathroom home offers a bright and inviting layout with multiple living spaces perfect for both everyday comfort and entertaining. Some features include hardwood and vinyl floors throughout the home, recessed lighting throughout the first floor, stainless steel appliances in the kitchen, fireplace, 200 amp electric, oil heating and central air conditioning. The oversized primary en suite offers high ceilings, walk-in closet and a full bathroom. Additionally, there is a partially finished basement and 2 car garage. The dining room and great room boast huge windows overlooking the inground pool, lush landscaping and mature trees that are complemented by a long driveway and private setting. Enjoy peaceful surroundings while being just minutes from beaches and the amenities of Port Jefferson Village. Don't miss out on this unique opportunity to own a beautiful home in one of Mount Sinai’s most desirable communities!

Single-familyProperty Type

1968Year Built

1.09 acresLot Size

$310Price/Sq.Ft.

2 car garageParking

Listing by Robert Lorenzo • Compass Greater NY LLC

Listing by Kent Markgraf • Compass Greater NY LLC

Contact: 631-491-2926

Listing updated: Sep 25, 2026 at 09:44am

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #1024841

Payment calculator

$7,516 per month

Principal and interest$5,034

Property taxes

$2,219

HOA dues

Home insurance

$262

Utilities

Add

5 minutes to get started. No credit impact.

Discover your buying power

Find out if this home is within budget

Down payment assistance

View down payment assistance programs for this home

See this home in person

Open houses

Saturday, Sep 26

11:00am - 12:30pm

Nearby open houses (10)

OPEN SAT, 12PM TO 2PM
$719,999
4 beds2 baths1,989 sq ft
34 Bellwood Ave, Centereach, NY 11720
Listing by Modern Realty and Management
OPEN SAT, 12PM TO 2PM
$550,000
3 beds2 baths1,257 sq ft
21 Lisa Ct, Shirley, NY 11967
Listing by Compass Greater NY LLC
OPEN SAT, 12PM TO 2PM
$449,999
3 beds1 bath1,000 sq ft
8 Norwalk Ln, Selden, NY 11784
Listing by Signature Premier Properties
OPEN SAT, 12PM TO 2PM
$599,000
3 beds2 baths1,180 sq ft
4 Oak Ln, Coram, NY 11727
Listing by Shoreline Real Estate Advisors
OPEN SAT, 1PM TO 3PM
$649,900
4 beds2 baths1,608 sq ft
145 Lenore Ln, Centereach, NY 11720
Listing by Signature Premier Properties
OPEN SAT, 1PM TO 3PM
$599,000
3 beds3 baths960 sq ft
63 4th St, Ronkonkoma, NY 11779
Listing by Exit Realty Achieve
OPEN SAT, 1:30PM TO 3:30PM
$649,000
3 beds2 baths2,011 sq ft
5 Charles Ct, Lake Ronkonkoma, NY 11779
Listing by The Agency Northshore NY
OPEN SUN, 11AM TO 1PM3D WALKTHROUGH
$559,999
3 beds2 baths1,260 sq ft
51 Norwood Ave, Port Jefferson, NY 11776
Listing by Real Broker NY LLC
OPEN SUN, 12PM TO 2PM
$499,990
2 beds1 bath900 sq ft
11 Oak St, Nesconset, NY 11767
Listing by Signature Premier Properties
OPEN SUN, 12PM TO 2PM
$735,000
3 beds1.5 baths1,486 sq ft
66 Washington St, East Setauket, NY 11733
Listing by Island Advantage Realty LLC

Around this home

Schools

K - 12
Preschool & daycare

Mount Sinai Elementary School

Public K-4 • Assigned • 0.6mi

6/10

Mount Sinai Middle School

Public 5-8 • Assigned • 0.6mi

6/10

Mount Sinai High School

Public 9-12 • Assigned • 0.4mi

10/10

Provided by GreatSchools

About Long

Island

Long Island, located between New York Harbor and the Atlantic Ocean, is a coastal and suburban New York neighborhood with barrier beaches and commuter rail hubs. The neighborhood’s energy concentrates around the Jamaica Station complex, where LIRR platforms, bus bays, and street-level storefronts create a constant current of movement. Housing shifts from compact prewar village centers to postwar capes and split-levels, with marinas and bayfront parks shaping daily routines. Jones Beach State Park and the Long Island Aquarium serve as signature day-trip anchors. The Paramount in Huntington and the Nassau County Museum of Art add a cultural throughline beyond the shoreline. Farm stands, delis, and small main streets stitch together a landscape defined by parkways, dunes, and bays.

Provided by Walk Score and Local Logic

Offer insights

83 Shore Rd · $899,990

Strong offer

$899K and above

75% chance or better to win

Why $899K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 26 days.

SALE-TO-LIST

Most homes are selling 3% above list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Other interior features
Partially finished basement
Full, unfinished attic
11 total rooms

Bathrooms
Two full bathrooms
One half bathroom

Kitchen
Stainless steel appliances

Heating & cooling
Baseboard heating
Oil heating
Other heating
Central air conditioning
Wood-burning fireplace

Sale and tax history for 83 Shore Rd

Sale History
Tax History

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #1024841

Sep 23, 2026

Relisted

—

Aug 28, 2026

Price Changed

$899,990

$310/sq ft

Jul 16, 2026

Listed

$949,990

$328/sq ft

Jul 13, 2026

Coming Soon

$949,990

$328/sq ft

OneKey® MLS as Distributed by MLS Grid #916982

Jan 6, 2026

Price Changed

$1,199,990

$414/sq ft

Nov 3, 2025

Price Changed

$1,299,990

$448/sq ft

Sep 24, 2025

Listed

$1,399,990

$483/sq ft

Public Records

Nov 21, 1997

Sold

$276,500

$95/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$25,729

$1,000 + $5,000

$6,000

2025

$25,729 (+4.3%)

$1,000 + $5,000

$6,000

2024

$24,657 (+5.9%)

$1,000 + $5,000

$6,000

2023

$23,290 (+6.1%)

$1,000 + $5,000

$6,000

2022

$21,941

$1,000 + $5,000

$6,000

2021

$21,941 (+1.7%)

$1,000 + $5,000

$6,000

2020

$21,581 (+1.1%)

$1,000 + $5,000

$6,000

2019

$21,349 (+2.3%)

$1,000 + $5,000

$6,000

2018

$20,863 (+2.1%)

$1,000 + $5,000

$6,000

2017

$20,435 (+0.4%)

$1,000 + $5,000

$6,000

2016

$20,352 (+3.1%)

$1,000 + $5,000

$6,000

2015

$19,744 (+1.0%)

$1,000 + $5,000

$6,000

2014

$19,543 (+2.7%)

$1,000 + $5,000

$6,000

2013

$19,026 (+1.9%)

$1,000 + $5,000

$6,000

2012

$18,675 (+3.5%)

$1,000 + $5,000

$6,000

2011

$18,048 (+3.3%)

$1,000 + $5,000

$6,000

2010

$17,465 (+4.1%)

$1,000 + $5,000

$6,000

2009

$16,777

$1,000 + $5,000

$6,000

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

2.46 Acres

Year renovated

—

Finished Sq. Ft.

—

Unfinished Sq. Ft.

—

Total Sq. Ft.

2,892

Year built

1968

Style

Single Family Residential

County

Suffolk County

APN

0200093000300007000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

6 days above 95° expected this year, 15 days in 30 years

6/10 Wind Factor

75% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Mount Sinai, NY • 11766

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

68/ 100

Moderate sunlight

Sunscore

There appears to be some shading by surrounding buildings, terrain, and vegetation.

8 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 83 Shore Rd

We cannot show automated home-value estimates for this home.

Nearby homes have recently sold between $735,000 and $1,060,000.

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $735K to $1.1M.

SOLD APR 30, 2026
$790,000 Last sold price
4 beds2.5 baths2,736 sq ft
15 Shore Rd, Mount Sinai, NY 11766
Listing by Howard Hanna Coach
$21/sq ft
smaller lot
13 years older
SOLD SEP 18, 2026
$735,000 Last sold price
4 beds2.5 baths2,200 sq ft
107 Red Oak Ct, Port Jefferson Station, NY 11777
Listing by Real Broker NY LLC
$24/sq ft
smaller lot
2 years newer
SOLD FEB 11, 2026
$745,000 Last sold price
3 beds3 baths2,100 sq ft
50 Hillcrest Ave, Port Jefferson, NY 11777
Listing by Douglas Elliman Real Estate
$45/sq ft
smaller lot
20 years newer
SOLD SEP 17, 2026
$899,000 Last sold price
4 beds2.5 baths2,899 sq ft
4 Carol Ct, Mount Sinai, NY 11766
Listing by BH&G R E Realty Connect
smaller lot
21 years newer
SOLD SEP 3, 2026
$850,000 Last sold price
5 beds3.5 baths2,424 sq ft
95 Crystal Brook Hollow Rd, Mount Sinai, NY 11766
Listing by Serhant East End LLC
$41/sq ft
smaller lot
32 years newer
SOLD JUL 28, 2026
$1,060,000 Last sold price
5 beds4 baths3,700 sq ft
3 Chuck Ct, Port Jefferson, NY 11777
Listing by Coldwell Banker American Homes
$24/sq ft
smaller lot
9 years newer

Tour for free, no strings attached

Takes about 5 minutes & won't affect your credit

Start an offer

(631) 502-5196