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Pending
  • $750,000

    821 Peconic Street, Ronkonkoma, NY 11779

    4beds
    2,460sqft
    Loading
    Single Family Residence, Residential
    Built in 1930
    0.29 Acres Lot
    $-- Zestimate®
    $305/sqft
    $-- HOA

    What's special

    Fully renovated basementCentral airThree additional queen-size bedroomsStunning open floor planStainless steel appliancesTwo massive walk-in closetsRich wood flooring
    Welcome to 821 Peconic Street — an oversized, custom ranch in the highly desirable Connetquot School District offering the perfect blend of craftsmanship, luxury, space, and modern convenience. From the moment you enter, you’re greeted by a stunning open floor plan with vaulted ceilings, custom millwork, oak beams, rich wood flooring, and a gorgeous stone wood-burning fireplace that anchors the main living space. The custom-designed kitchen features cherry wood cabinetry, granite countertops, stainless steel appliances, vaulted ceilings, tile flooring, and sliding glass doors leading out to a private paver patio, perfect for relaxing outdoors. The formal dining room is equally impressive, complete with tray ceilings, inset lighting, and an elegant flow into the main living area. The home’s grand primary suite is truly one of the largest on the market, featuring vaulted ceilings, two massive walk-in closets, and a spa-inspired marble bathroom with radiant heat, sunken jetted tub, separate shower, and double vanity. Three additional queen-size bedrooms, a beautifully appointed family bath, a full stand-up attic, central air, owned solar panels, and a brand-new driveway add even more value and convenience. The fully renovated basement takes this home to another level, offering radiant floors, a gas fireplace, a gorgeously updated full bathroom, a full-service wet bar with quartz countertops, and an additional guest room, office, or flex space — ideal for extended living, entertaining, or working from home. With radiant flooring throughout the entire home, including the basement, owned solar panels, custom details throughout, and a mint-condition interior, this is not your average ranch. Spacious, elegant, and loaded with upgrades. This is the one you have been waiting for!
    25 days
    |
    2,797
    |
    216
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Frontline Realty Group LLC 631-938-1481,

    Michael V. Foley 631-612-6874

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1013762MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Heating
      • Natural Gas, Radiant Floor
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Oven, Refrigerator
      • Laundry: Washer/Dryer Hookup, Laundry Room
      Features
      • First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, His and Hers Closets, Natural Woodwork, Open Kitchen, Pantry, Primary Bathroom, Storage, Walk-In Closet(s)
      • Flooring: Hardwood
      • Basement: Full
      • Attic: Full
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 2,460
      • Total interior livable area: 2,460 sqft

      Property

      Parking
      • Parking features: Driveway
      • Has uncovered spaces: Yes
      Features
      • Fencing: Fenced,Full,Vinyl
      Lot
      • Size: 0.29 Acres
      • Features: Corner Lot
      Details
      • Parcel number: 0500086000100013000
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Exp Ranch
      • Property subtype: Single Family Residence, Residential
      Materials
      • Frame
      Condition
      • Year built: 1930

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      • Utilities for property: Natural Gas Connected

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Ronkonkoma

      Financial & listing details

      • Price per square foot: $305/sqft
      • Tax assessed value: $41,000
      • Annual tax amount: $11,932
      • Date on market: 6/24/2026
      • Cumulative days on market: 24 days
      • Listing agreement: Exclusive Right To Sell

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/14/2026Pending sale$750,000$305/sqft
        Source: OneKey® MLS as distributed by MLS GRID #1013762 Report a problem
        6/24/2026Listed for sale$750,000+22%$305/sqft
        Source: OneKey® MLS as distributed by MLS GRID #1013762 Report a problem
        2/7/2023Sold$615,000$250/sqft
        Source: Public Record Report a problem
        11/30/2022Sold$615,000-5.8%$250/sqft
        Source: OneKey® MLS as distributed by MLS GRID #L3417262 Report a problem
        9/21/2022Pending sale$653,000$265/sqft
        Source: OneKey® MLS as distributed by MLS GRID #3417262 Report a problem
        7/19/2022Listed for sale$653,000$265/sqft
        Source: OneKey® MLS as distributed by MLS GRID #3417262 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $41,000
        2024-- $41,000
        2023-- $41,000
        2022-- $41,000
        2021-- $41,000
        2020-- $41,000
        2019-- $41,000
        2018-- $41,000
        2017$9,875 $41,000 +2.5%
        2016-- $40,000
        2015-- $40,000
        2014-- $40,000
        2013-- $40,000
        2012-- $40,000
        2011-- $40,000
        2010-- $40,000
        2009-- $40,000
        2008-- $40,000
        2007$7,089 +95%$40,000 +56.9%
        2005$3,636 +10.9%$25,500
        2004$3,278 -18.3%$25,500
        2003$4,011 +5.6%$25,500
        2002$3,798 $25,500
        2001-- $25,500
        2000$3,365 $25,500
        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

        48 / 100
        Car-Dependent
        39 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Edith L Slocum 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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