Pending

$299,999

Est. $2,087/mo —

•

400

sq ft

18 Port Jefferson Rd, Sound Beach, NY 11789

About this home

Welcome to the cutest little cottage by the Long Island Sound in Soundbeach! This home is where classic charm meets a full, modern update and coastal living is right at your doorstep. This property has been fully updated and offers private beach rights, providing exclusive access to one of the most serene stretches of shoreline on the Long Island Sound. Recent upgrades include a new roof, siding, retaining walls, driveway and walkway, ensuring peace of mind and curb appeal for years to come. Discover a beautifully refreshed interior featuring new flooring throughout and a gorgeous quartz kitchen complete with brand new stainless steel appliances. An original wood burning stove brings timeless charm and will keep you warm in the winter months! The lower level offers ample storage space and even includes an additional room that could potentially be transformed into a home office or studio with proper permits. A large backyard shed provides even more storage or workspace flexibility. Whether you're looking for a weekend retreat or a year round residence, this gem offers the perfect blend of coastal character, modern convenience and an incredible location. With so much opportunity, this home will not last!!

Single-familyProperty Type

1940Year Built

6,098 sq ftLot Size

$750Price/Sq.Ft.

$21/moHOA Dues

Listing by Sarah Fox • Signature Premier Properties

Contact: 631-642-2300

Listing updated: Aug 28, 2026 at 03:16am

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #1038657

Payment calculator

$2,087 per month

Principal and interest$1,637

Property taxes

HOA dues

Home insurance

Utilities

5 minutes to get started. No credit impact.

Mortgage resources

Open houses

No upcoming open houses.

Nearby open houses (10)

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3 beds2 baths1,880 sq ft
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71 John Dr, Farmingville, NY 11738
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$1,199,900
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34 Varsity Blvd, East Setauket, NY 11733
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OPEN SAT, 11:30AM TO 1PM
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1 bed1 bath824 sq ft
11 Juniper Ct #11, Selden, NY 11784
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OPEN SAT, 12PM TO 2PM
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2 beds1 bath937 sq ft
85 Richmond Blvd Unit 1A, Ronkonkoma, NY 11779
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OPEN SAT, 12PM TO 2PM
$550,000
4 beds1.5 baths1,556 sq ft
1288 Waverly Ave, Farmingville, NY 11738
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OPEN SAT, 3PM TO 5PM
$624,999
3 beds2.5 baths1,488 sq ft
6 Hawk Rd, Rocky Point, NY 11778
Listing by First Realty Properties Inc
OPEN SUN, 11:30AM TO 1PM
$1,349,000
5 beds4 baths3,200 sq ft
9 Elderwood Dr, Saint James, NY 11780
Listing by Signature Premier Properties

Around this home

Schools

K - 12
Preschool & daycare

Joseph A Edgar Imtermediate School

Public 3-5 • Assigned • 2.3mi

4/10

Rocky Point Middle School

Public 6-8 • Assigned • 2.3mi

4/10

Rocky Point High School

Public 9-12 • Assigned • 2.2mi

8/10

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

Market insights

18 Port Jefferson Rd · $299,999

DAYS ON MARKET

The average home goes pending in 26 days.

SALE-TO-LIST

Most homes are selling 3% above list price.

LIST PRICE

Median sale price in this area is $757,515. (153% higher than this home)

PRICE DROP

16% of homes in this area have had a price drop in the past month.

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Open floor plan
Quartz/Quartzite counters
First-floor bedroom
First-floor full bathroom

Bedrooms
Includes a first-floor bedroom

Bathrooms
One full bathroom

Kitchen
Stainless steel appliances
Quartz/Quartzite counters

Laundry & utility
Washer hookup
Electric dryer hookup

Heating & cooling
Baseboard heating
Electric heating
No central air

Sale and tax history for 18 Port Jefferson Rd

Sale History
Tax History

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #1038657

Aug 27, 2026

Pending

—

Aug 14, 2026

Listed

$299,999

$750/sq ft

Public Records

Sep 26, 2025

Sold

$310,000

$775/sq ft

OneKey® MLS as Distributed by MLS Grid #875637

Aug 19, 2025

Sold

$310,000

$775/sq ft

Jul 2, 2025

Pending

—

Jun 13, 2025

Listed

$299,999

$750/sq ft

Jun 10, 2025

Coming Soon

$299,999

$750/sq ft

Welcome to the cutest little cottage by the Long Island Sound. Where charm meets modern updates and coastal living is at your doorstep. This lovingly updated home offers private beach rights, giving you exclusive access to one of the most serene stretches of shoreline on Long Island. Recent upgrades include a new roof, siding, retaining walls, driveway, and walkway, ensuring peace of mind and curb appeal for years to come. Step inside to find a beautifully updated interior featuring new flooring throughout and a gorgeous quartz kitchen complete with brand-new stainless steel appliances. Original wood burning stove brings charm and will keep you warm in the winter months! The lower level offers ample storage space and even includes an additional room that could potentially be transformed into a home office or studio with proper permits. A large backyard shed provides even more storage or workspace flexibility. Whether you're looking for a weekend retreat or year-round residence, this gem offers the perfect blend of coastal charm, modern convenience, and location. Will not last!!

Public Records

Mar 4, 2025

Sold

$157,000

$393/sq ft

OneKey® MLS as Distributed by MLS Grid #L2968760

May 1, 2018

Listing Removed

—

Feb 1, 2018

Listing Removed

—

Sep 8, 2017

Price Changed

$130,000

$325/sq ft

Sep 6, 2017

Listed

$165,000

$413/sq ft

OneKey® MLS as Distributed by MLS Grid #L2935397

Aug 8, 2017

Listing Removed

—

May 4, 2017

Listed

$165,000

$413/sq ft

Public Records

Dec 7, 2015

Sold

$115,000

$288/sq ft

OneKey® MLS as Distributed by MLS Grid #L2621215

Apr 15, 2014

Listing Removed

—

Oct 7, 2013

Listed

$129,000

$323/sq ft

Public Records

Sep 2, 1994

Sold

$47,000

$118/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$4,212

$150 + $650

$800

2025

$4,212 (−20.2%)

$150 + $650

$800

2024

$5,282 (+34.4%)

$150 + $650

$800

2023

$3,930 (+4.5%)

$150 + $650

$800

2022

$3,760

$150 + $650

$800

2021

$3,760 (+0.6%)

$150 + $650

$800

2020

$3,736 (+1.1%)

$150 + $650

$800

2019

$3,697 (+2.4%)

$150 + $650

$800

2018

$3,612 (+2.6%)

$150 + $650

$800

2017

$3,521 (+1.7%)

$150 + $650

$800

2016

$3,461 (+2.7%)

$150 + $650

$800

2015

$3,371 (+1.8%)

$150 + $650

$800

2014

$3,312 (+2.7%)

$150 + $650

$800

2013

$3,224 (+2.1%)

$150 + $650

$800

2012

$3,159 (+3.8%)

$150 + $650

$800

2011

$3,043 (+2.9%)

$150 + $650

$800

2010

$2,957 (+3.0%)

$150 + $650

$800

2009

$2,870

$150 + $650

$800

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

6,098 Sq. Ft.

Year renovated

—

Finished Sq. Ft.

—

Unfinished Sq. Ft.

—

Total Sq. Ft.

396

Year built

1940

Style

Single Family Residential

County

Suffolk County

APN

0200013000300012000

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

5/10 Heat Factor

7 days above 93° expected this year, 17 days in 30 years

6/10 Wind Factor

77% chance of strong winds in next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

Sound Beach, NY • 11789

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

91/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 26% for direct sun exposure in Sound Beach. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.6 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 18 Port Jefferson Rd

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

Nearby homes have recently sold between $325,000 and $600,000.

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $325K to $600K.

SOLD MAY 27, 2026
$440,000 Last sold price
2 beds1 bath713 sq ft
47 Queen Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
$133/sq ft
13 years newer
SOLD JUL 9, 2026
$445,000 Last sold price
2 beds1 bath792 sq ft
23 Westbury Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
$188/sq ft
12 years newer
SOLD JAN 27, 2026
$325,000 Last sold price
2 beds1 bath700 sq ft
129 Westbury Dr, Sound Beach, NY 11789
Listing by Coldwell Banker M&D Good Life
$286/sq ft
smaller lot
10 years newer
SOLD JUN 30, 2026
$400,000 Last sold price
2 beds1 bath606 sq ft
7 Upton Dr, Sound Beach, NY 11789
Listing by Douglas Elliman Real Estate
$90/sq ft
smaller lot
8 years newer
SOLD JUL 30, 2026
$578,000 Last sold price
2 beds1 bath1,119 sq ft
27 Tangier Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
$233/sq ft
smaller lot
14 years newer
BOUGHT WITH REDFIN JUN 11, 2026
$600,000 Last sold price
4 beds2 baths1,475 sq ft
18 Islip Dr, Sound Beach, NY 11789
Listing by Signature Premier Properties
$343/sq ft
larger lot
2 years older

This home is pending

The seller has accepted an offer, and this property is now .

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Details provided by OneKey® MLS as Distributed by MLS Grid and may not match the public record. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Payment calculator

Mortgage resources

Open houses

Nearby open houses (10)

Around this home

Schools

Market insights

Property details

Sale and tax history for 18 Port Jefferson Rd

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 18 Port Jefferson Rd

This home is pending

Questions? Redfin partner agents are here to help

Nearby similar homes

New listings for sale in 11789

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