For sale

$699,000

Est. $4,714/mo —

•

2,196

sq ft

457 Peconic St, Ronkonkoma, NY 11779

About this home

Beautifully renovated 5-Bedroom 2-full bathroom expanded ranch- situated on 0.34 acre, fully fenced property -in Connetquot School District Extensive updates from 2019-2026 -including a new roof, siding, gutters & most windows (2019). This fantastic home features a spacious and versatile open floor plan that offers a seamless flow through the main living area into the stunning and newly renovated kitchen (2024). Designed with modern finishes - Shaker style cabinetry, Quartz counters, Soapstone marble back splash, under cabinet lighting and stainless steel appliances. The thoughtfully appointed kitchen island separates the cooking and meal prep space from the dining area. The first floor includes a generously sized primary suit with a full bathroom and double wardrobe closet, 2 additional nicely sized bedrooms-, a spacious den/flex room, full bathroom & laundry room with shaker style cabinetry. Upstairs is dedicated to an additional two generously sized bedrooms- one featuring hardwood floors and both with walk-in- closets and ceiling fans. The true highlight to this exceptional home is the coveted, backyard covered patio! This move in ready home combines style, comfort and functionality. Close to parks, shopping and public transportation- under 2.5 miles to the LIRR ADDITIONAL HIGHLIGHTS INCLUDE: Newer oil tank, updated electrical outlets, switches, lighting. 200 amp service. ductless mini split AC/heat. Luxury Vinyl Plank flooring throughout entire first floor. You will not want to miss all this home has to offer!

Single-familyProperty Type

1968Year Built

0.34 acresLot Size

$318Price/Sq.Ft.

6 spacesParking

Listing by Caryn Schley • Shoreline Real Estate Advisors

Listing updated: Aug 8, 2026 at 01:10pm

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #1034912

Payment calculator

$4,714 per month

Principal and interest$3,627

Property taxes

$918

HOA dues

Home insurance

$169

Utilities

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Open houses

No upcoming open houses.

Nearby open houses (10)

OPEN THU, 5:30PM TO 7PM
$425,000
5 beds2 baths1,568 sq ft
1050 Sipp Ave, Medford, NY 11763
Listing by Long Island Home Prop LLC
OPEN FRI, 12PM TO 1:30PM
$999,000
4 beds2.5 baths2,633 sq ft
7 Bayberry Ln, Northport, NY 11768
Listing by Signature Premier Properties
OPEN FRI, 4PM TO 6PM
$749,999
4 beds3 baths1,806 sq ft
1740 Adams Ave, West Islip, NY 11795
Listing by Douglas Elliman Real Estate
OPEN FRI, 4PM TO 5PM
$689,000
4 beds2 baths2,429 sq ft
7 Cedar Ave, Coram, NY 11727
Listing by Shine Realty Group
OPEN FRI, 5:30PM TO 7PM
$269,900
1 bed1 bath782 sq ft
66 Pinebrook Pl #66, Bay Shore, NY 11706
Listing by Charles Rutenberg Realty Inc
OPEN SAT, 10:30AM TO 12PM
$525,000
3 beds2 baths1,500 sq ft
617 Granny Rd, Middle Island, NY 11953
Listing by Vantage Realty Partners
OPEN SAT, 11AM TO 12:30PM
$745,000
3 beds2.5 baths2,200 sq ft
23 E Greentree Dr, Medford, NY 11763
Listing by BH&G R E Realty Connect
OPEN SAT, 11AM TO 1PMVIDEO TOUR
$1,050,000
4 beds2.5 baths2,000 sq ft
100 Bieselin Rd, Bellport Village, NY 11713
Listing by Oasis Realty Group LLC
OPEN SAT, 12PM TO 2PM
$569,999
2 beds2 baths1,873 sq ft
1 Jennifer Ln, Middle Island, NY 11953
Listing by BH&G R E Realty Connect
OPEN SAT, 12PM TO 2PM
$739,990
4 beds2.5 baths2,798 sq ft
7 Carston St W, Selden, NY 11784
Listing by RYLIA Homes Inc

Around this home

Schools

K - 12
Preschool & daycare

Some nearby schools may not be within this home's attendance zone. Please check the Connetquot Central School District website to verify.

Helen B Duffield Elementary School

Public K-5 • 0.4mi

5/10

Ronkonkoma Middle School

Public 6-8 • 0.3mi

4/10

Connetquot High School

Public 9-12 • 1.1mi

9/10

Provided by GreatSchools

About

Islip

Islip, located between Great South Bay and the Connetquot River State Park Preserve, is a waterfront and suburban Brentwood neighborhood with salt-air marinas and leafy parkland. The neighborhood’s character concentrates around Main Street near Islip Avenue, where low-slung storefronts, cafés, and local services set a steady, walkable rhythm. Architectural cues lean toward mid-century ranches and Cape-style homes, with pockets of newer infill along wider arterials. Islip’s shoreline geography shapes weekends around docks, bay views, and boat traffic. Community pillars include the Bayard Cutting Arboretum, the historic Islip Art Museum, and the Sayville Ferry Service for Fire Island days. Rail service at Islip station adds a commuter cadence without overpowering the residential feel.

Provided by Walk Score and Local Logic

Offer insights

457 Peconic St · $699,000

Strong offer

$738K and above

75% chance or better to win

Why $738K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 24 days.

SALE-TO-LIST

Most homes are selling 3% above list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Interior features
First-floor bedroom
First-floor full bath
Cathedral ceilings
Ceiling fans
Crown molding
Eat-in kitchen
Entrance foyer
Kitchen island
Open floorplan with open kitchen
Pantry
Primary bathroom
Master bedroom on main level
Quartz or quartzite countertops
Recessed lighting
Smart thermostat
Storage
Walk-through kitchen
Walk-in closets

Bedrooms
Master on main level
First-floor bedroom

Bathrooms
2 full bathrooms

Kitchen
Kitchen island
Eat-in kitchen
Pantry
Quartz/Quartzite counters
Dishwasher
Electric range
Refrigerator
Stainless steel appliances

Laundry & utility
Laundry room
Washer
Dryer

Heating & cooling
Oil heating
Ductless cooling

Sale and tax history for 457 Peconic St

Sale History
Tax History

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #1034912

Aug 4, 2026

Listed

$699,000

$318/sq ft

OneKey® MLS as Distributed by MLS Grid #1011125

Aug 4, 2026

Listing Removed

—

Jun 12, 2026

Listed

$699,000

$318/sq ft

Jun 9, 2026

Coming Soon

Public Records

Jul 25, 2007

Sold

$371,000

$169/sq ft

Public Records

Apr 30, 1997

Sold

$147,000

$67/sq ft

Public Records

May 11, 1993

Sold

$143,500

$65/sq ft

Public Records

Sep 15, 1988

Sold

$147,500

$67/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,197 (+4.9%)

$10,600 + $23,400

$34,000

2024

$9,725 (+9.1%)

$10,600 + $23,400

$34,000

2023

$8,916 (+0.5%)

$10,600 + $23,400

$34,000

2022

$8,873

$10,600 + $23,400

$34,000

2021

$8,873 (+3.6%)

$10,600 + $23,400

$34,000

2020

$8,565 (+4.5%)

$10,600 + $23,400

$34,000

2019

$8,195 (+5.1%)

$10,600 + $23,400

$34,000

2017

$7,797 (+0.1%)

$10,600 + $23,400

$34,000

2016

$7,788 (+0.7%)

$10,600 + $23,400

$34,000

2015

$7,731 (+3.9%)

$10,600 + $23,400

$34,000

2014

$7,440 (+4.1%)

$10,600 + $23,400

$34,000

2013

$7,148 (+3.2%)

$10,600 + $23,400

$34,000

2012

$6,926 (+4.1%)

$10,600 + $23,400

$34,000

2011

$6,656 (+1.7%)

$10,600 + $23,400

$34,000

2010

$6,545 (−6.7%)

$10,600 + $23,400

$34,000

2009

$7,015

$10,600 + $26,950

$37,550

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

0.34 Acres

Year renovated

—

Finished Sq. Ft.

2,196

Unfinished Sq. Ft.

—

Total Sq. Ft.

2,196

Year built

1968

Style

Single Family Residential

County

Suffolk County

APN

4728890500103000100036000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 10, 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, 18 days in 30 years

6/10 Wind Factor

72% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Ronkonkoma, NY • 11779

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

85/ 100

Very good sunlight

Sunscore

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

10.4 hrs

4.7 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 457 Peconic St

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

Nearby homes have recently sold between $659,000 and $685,000.

Nearby comparable homes

The Redfin Estimate uses 5 recent nearby sales, priced between $659K to $685K.

SOLD APR 27, 2026
$685,000 Last sold price
3 beds1 bath1,415 sq ft
501 Johnson Ave, Ronkonkoma, NY 11779
Listing by Maureen Folan R E Group LLC
$166/sq ft
larger lot
2 years newer
SOLD JUN 11, 2026
$675,000 Last sold price
4 beds2 baths1,889 sq ft
114 Norman Dr, Bohemia, NY 11716
Listing by Vantage Realty Partners
$39/sq ft
smaller lot
3 years newer
SOLD JUL 28, 2026
$670,000 Last sold price
3 beds2 baths2,194 sq ft
56 Bayonne Ave, Central Islip, NY 11722
Listing by Executive Group Realty
$13/sq ft
larger lot
2 years newer
SOLD MAY 1, 2026
$685,000 Last sold price
5 beds2 baths2,488 sq ft
386 Southport St, Ronkonkoma, NY 11779
Listing by Signature Premier Properties
$43/sq ft
smaller lot
4 years newer
SOLD JUL 20, 2026
$659,000 Last sold price
3 beds1.5 baths1,301 sq ft
2069 Feuereisen Ave, Ronkonkoma, NY 11779
Listing by Signature Premier Properties
$189/sq ft
4 years older
basement

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3D WALKTHROUGH

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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

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See this home in person

Nearby open houses (10)

Around this home

Schools

Offer insights

Property details

Sale and tax history for 457 Peconic St

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 457 Peconic St

Early Access listings

Nearby similar homes

New listings for sale in 11779

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