$649,999

426 Ontario St Ronkonkoma, NY 11779

$7,719
Closing credit¹
4 beds
2 full
1,706 sqft
0.1 acres
$381 / sqft
House

Property details

About 426 Ontario St

Welcome to this thoughtfully upgraded and beautifully maintained home offering a perfect blend of comfort, function, and style. From the moment you step inside, you’ll be greeted by soaring high ceilings and rich hardwood floors that create a warm and airy atmosphere. The heart of the home—its custom kitchen—boasts high-end finishes including a built-in wine fridge, a sleek pot filler, and a convenient cup rinser, all designed with both everyday living and entertaining in mind. The main level features open-concept living and dining spaces filled with natural light and modern touches throughout. Downstairs, a spacious lower level offers incredible flexibility—perfect for a guest area, recreation space, or creative workspace to fit your lifestyle. Step outside into an entertainer’s dream: a fully equipped outdoor kitchen with stainless steel appliances, surrounded by custom pavers and seating areas ideal for hosting gatherings or enjoying quiet moments in the fresh air. This home offers comfort, versatility, and luxurious upgrades inside and out.

Highlights

Home typeSingle Family Residence
HeatingOil
StatusActive
CoolingCentral Air, Ductless
Size1,706 sqft
Lot size0.14 Acres
Year built1969
MLS #857668
Garage1 space

Summary

  • Full Bathrooms: 2
  • Appliances: Dryer, Electric Cooktop, Electric Oven, Electric Range, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater, Wine Cooler
  • Basement: No
  • Interior: Cathedral Ceiling(s), Eat-in Kitchen, Formal Dining, Open Floorplan, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting
  • Total Bedroom Count: 4
  • Garage Space: 1 space
  • Architectural Style: Hi Ranch
  • Heating: Oil
  • Cooling: Central Air, Ductless
  • List Price: $649,999
  • Price/SqFt: $381
  • Annual Tax Amount: $6,684
  • Tax Year: 2021
  • Year Built: 1969
  • Living Area: 1,706 SqFt
  • Lot Size: 0.14 Acres
  • MLS Number: 857668
  • MLS Name: ONEKEY2
  • Office Name: Serhant LLC
  • Office Phone: (646) 480-7665

IDX Listings courtesy of OneKey MLS as distributed by MLS GRID.

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. Properties displayed may be listed or sold by various participants in the MLS.

IDXThe data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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.

Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.

This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 5/6/2025, 4:11:31 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

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view of front of house with a front yard, driveway, fence, and a garage

$649,999

426 Ontario St

$7,719

closing credit¹

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Seller rebate

0.5% sale price²

Price information

Property sales

DateEventPrice
May 17, 2023
Home Sold
$570,000
Dec 27, 2022
Home Sold
$150,000

Tax history

YearAssessmentProperty Tax
2023$32,600$-
2022$32,600$-
2021$32,600$6,684
2020$32,600$6,684
2019$32,600$-
2018$32,600$-

History based on county public records data.

Nearby schools

6

Edith L Slocum Elementary School

Public District KG-5

0.6 mi

2460 Sycamore Ave

5

Cherokee Street Elementary School

Public District KG-5

0.9 mi

130 Cherokee St

6

Helen B Duffield Elementary School

Public District KG-5

1.0 mi

600 1st St

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $101,933. Typical income of Ronkonkoma, NY residents is between $100k-200k annually. Most families are married, with kids. Typical level of education for residents in this area is high school diploma.

How much money do the neighbors make?

10%
<35k
38%
35k-100k
42%
100k-200k
10%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree

What types of families live nearby?

27%
Single, No Kids
10%
Single, with Kids
30%
Married, No Kids
33%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

16%
<11 yrs old
9%
12-17 yrs old
20%
18-34 yrs old
45%
35-64 yrs old
10%
65+ yrs old

What do the neighbors do for fun?

  • Symphony or OperaSymphony or Opera
  • NBA/WNBANBA/WNBA
  • TennisTennis

Where do the neighbors shop?

  • Chico'sChico's
  • New York & CompanyNew York & Company
  • IKEAIKEA

Where do the neighbors go to eat?

  • Boston MarketBoston Market
  • QdobaQdoba
  • ChipotleChipotle

What do the neighbors drive?

  • VolvoVolvo
  • InfinitiInfiniti
  • JeepJeep

What do the neighbors listen to?

  • Talk/PersonalityTalk/Personality
  • Active RockActive Rock
  • AlternativeAlternative
All data provided by Home Junction and Claritas

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Frequently asked questions

About 426 Ontario St

The listing price of 426 Ontario St property is $649,999.

The property 426 Ontario St is a house located in Ronkonkoma, New York, 11779.

Active Listing: 426 Ontario St is For Sale (Active/New) which means the seller is accepting offers.

The nearby schools for 426 Ontario St are: Edith L Slocum Elementary School (GreatSchools Rating 6/10), Cherokee Street Elementary School (GreatSchools Rating 5/10), Helen B Duffield Elementary School (GreatSchools Rating 6/10), Ronkonkoma Middle School (GreatSchools Rating 8/10), Samoset Middle School (GreatSchools Rating 6/10), Great Hollow Middle School (GreatSchools Rating 7/10), Sachem High School North (GreatSchools Rating 8/10), Connetquot High School (GreatSchools Rating 8/10), Hauppauge High School (GreatSchools Rating 9/10).

According to the records, the last property tax for 2021 is $6,684 (source: MLS/based on county public records data).

The last sale was on May 17, 2023 for $570,000 (source: MLS/tax record).

The property at 426 Ontario St has 4 bedrooms and 2 bathrooms.

The property 426 Ontario St is 1,706 SqFt (source: MLS/tax record).

The year of construction for 426 Ontario St is 1969.

This home is located at 426 Ontario St in Ronkonkoma, NY and zip code 11779 in the Ronkonkoma neighborhood. This 1,706 square foot home, which was built in 1969, sits on a 0.14 acre lot. Features: 4 bedrooms, 2 bathrooms. It has been listed on Rocket Homes since May 5, 2025 and is currently priced at $649,999.

Over 95 listings were sold over their listed price in April 2025 in Ronkonkoma, NY. In the same period over 41 listings were sold below the listed price and 16 listings were sold for the listed price. Between March and April 2025, Ronkonkoma, NY real estate market has seen decrease in the number of listings by 8.7%. While the average time on the market in April 2025 was 38 days, the median list price was $624,500.

From Rocket Homes Real Estate and based on county public records data.

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