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For sale
  • $639,000

    333 Ontario Street, Ronkonkoma, NY 11779

    3beds
    1,150sqft
    Loading
    Single Family Residence, Residential
    Built in 1969
    8,712 Square Feet Lot
    $-- Zestimate®
    $556/sqft
    $-- HOA

    What's special

    Park-like backyardAdditional living spaceFinished basementNewly renovated kitchenInviting layoutPeaceful retreat
    Nestled in the desirable Lake Hills section of Ronkonkoma, this beautifully maintained ranch is the perfect place to call home. From the moment you arrive, you'll notice the pride of ownership that shines throughout every inch of this lovingly cared-for property. Step inside to discover a newly renovated kitchen and bathroom, offering the perfect blend of timeless style and modern finishes. The inviting layout features 3 bedrooms, 1 full bath, and a finished basement that provides valuable additional living space—ideal for a family room, home office, gym, playroom, or entertaining. Outside, escape to your own park-like backyard, a peaceful retreat with plenty of room to relax, garden, host summer barbecues, or simply enjoy the outdoors. Situated mid-block on a quiet street, this home offers the perfect balance of privacy and convenience. Located just minutes from shopping, restaurants, parks, and major expressways, train, commuting and everyday errands are effortless while still enjoying the comfort of an established neighborhood. This home has been lovingly maintained and thoughtfully updated, creating a place filled with warmth, care, and lasting memories. If you've been searching for a move-in-ready ranch with beautiful updates, a fantastic location, and a true sense of home, 333 Ontario Street is ready to welcome you.
    7 days
    |
    2,051
    |
    190
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Signature Premier Properties 631-360-2800,

    Mia Kaiser SRES SRS 631-385-6024

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1033085MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 1
      • Full bathrooms: 1
      Heating
      • Oil
      Cooling
      • Central Air
      Appliances
      • Included: Stainless Steel Appliance(s)
      Features
      • Eat-in Kitchen, Granite Counters, Kitchen Island, Open Floorplan, Open Kitchen
      • Basement: Finished,Full
      • Attic: Scuttle
      Interior area
      • Total structure area: 1,939
      • Total interior livable area: 1,150 sqft

      Property

      Parking
      • Total spaces: 1
      • Parking features: Driveway, Garage
      • Garage spaces: 1
      • Has uncovered spaces: Yes
      Features
      • Patio & porch: Patio, Porch
      Lot
      • Size: 8,712 Square Feet
      • Features: Landscaped, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear
      Details
      • Parcel number: 0500031000400075000
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Ranch
      • Property subtype: Single Family Residence, Residential
      Materials
      • Frame
      Condition
      • Year built: 1969

      Utilities & green energy

      • Sewer: Cesspool
      • Water: Public
      • Utilities for property: Electricity Connected, Water Connected

      Community & HOA

      Community
      • Subdivision: Lake Hills
      HOA
      • Has HOA: No
      Location
      • Region: Ronkonkoma

      Financial & listing details

      • Price per square foot: $556/sqft
      • Tax assessed value: $34,700
      • Annual tax amount: $11,236
      • Date on market: 7/31/2026
      • Cumulative days on market: 8 days
      • Listing agreement: Exclusive Right To Sell
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/31/2026Listed for sale$639,000$556/sqft
        Source: OneKey® MLS as distributed by MLS GRID #1033085 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $34,700
        2024-- $34,700
        2023-- $34,700
        2022-- $34,700
        2021-- $34,700
        2020-- $34,700
        2019-- $34,700
        2018-- $34,700
        2017$8,567 $34,700
        2016-- $34,700
        2015-- $34,700
        2014-- $34,700
        2013-- $34,700
        2012-- $34,700
        2011-- $34,700
        2010-- $34,700
        2009-- $34,700
        2008-- $34,700
        2007$6,087 +18.6%$34,700
        2005$5,131 +9.6%$34,700
        2004$4,682 +6.1%$34,700
        2003$4,414 +5.8%$34,700
        2002$4,172 $34,700
        2001-- $34,700
        2000$4,180 $34,700
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 11779

        Getting around

        15 / 100
        Car-Dependent
        20 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Cherokee Street Elementary School
        • Middle: Ronkonkoma Middle School
        • High: Connetquot High School

        Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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