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Under contract
  • $619,900

    380 Mashentuck Road, Killingly, CT 06239

    4beds
    2,371sqft
    : 
    Single Family Residence
    Built in 2018
    6.5 Acres Lot
    $-- Zestimate®
    $261/sqft
    $-- HOA

    What's special

    Pool areaCentral airRecessed lightingSpacious deckWaterfall islandCentral vacCathedral ceilings
    Beautiful and bright raised ranch in Killingly built in 2019, offering 4 bedrooms and 3 full baths on 6.5 private acres with potential to subdivide. The open-concept layout is great for entertaining, featuring a stunning kitchen with Corian countertops, waterfall island, stainless steel appliances, cathedral ceilings, recessed lighting, and a large picture window overlooking the deck and backyard. The kitchen flows into the dining area with slider to a spacious deck and pool area. The master suite includes a full bath with double sinks. Two additional generously sized bedrooms and a full half bath with laundry complete the main level. The finished lower level has a 4th bedroom, full bath, and walkout access. Enjoy central air, central vac, propane heat with owned underground tank, tankless hot water, 2-car garage, paved driveway with basketball hoop, and serene acreage for animals, gardening, or privacy.
    29 days
    |
    2,910
    |
    151
    |

    Zillow last checked: 7 hours ago

    Listing updated: March 06, 2026 at 06:33am

    Listed by:

    Steven T. Koleno (804)656-5007,

    Beycome of Connecticut 804-656-5007

    Source: Smart MLS,MLS#: 24154842MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Primary bedroom
      • Level: Main
      Bedroom
      • Level: Main
      Bedroom
      • Level: Main
      Bedroom
      • Level: Lower
      Dining room
      • Level: Main
      Living room
      • Level: Main
      Heating
      • Forced Air, No Fuel
      Cooling
      • Central Air
      Appliances
      • Included: Gas Range, Microwave, Refrigerator, Freezer, Dishwasher, Washer, Dryer, Tankless Water Heater
      Features
      • Central Vacuum, Open Floorplan
      • Basement: Full,Finished
      • Attic: Storage,Pull Down Stairs
      • Has fireplace: No
      Interior area
      • Total structure area: 2,371
      • Total interior livable area: 2,371 sqft
      • Finished area above ground: 2,371

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Garage Door Opener
      • Attached garage spaces: 2
      Features
      • Has private pool: Yes
      • Pool features: Above Ground
      Lot
      • Size: 6.5 Acres
      • Features: Secluded, Level, Cleared
      Details
      • Parcel number: 1689542
      • Zoning: RD

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary,Ranch
      • Property subtype: Single Family Residence
      Materials
      • Vinyl Siding
      • Foundation: Concrete Perimeter, Raised
      • Roof: Asphalt,Other
      Condition
      • New construction: No
      • Year built: 2018

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Killingly

      Financial & listing details

      • Price per square foot: $261/sqft
      • Tax assessed value: $328,170
      • Annual tax amount: $7,627
      • Date on market: 2/17/2026
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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        3/6/2026Contingent$619,900$261/sqft
        Source: NY State MLS #11662480 Report a problem
        3/6/2026Pending sale$619,900$261/sqft
        Source: Smart MLS #24154842 Report a problem
        2/17/2026Listed for sale$619,900$261/sqft
        Source: Smart MLS #24154842 Report a problem
        2/16/2026Listing removed--
        Source: Owner Report a problem
        2/13/2026Listed for sale$619,900+14.7%$261/sqft
        Source: Owner Report a problem
        5/24/2024Sold$540,315-9.8%$228/sqft
        Source: Smart MLS #24003061 Report a problem
        4/12/2024Pending sale$599,000$253/sqft
        Source: Smart MLS #24003061 Report a problem
        4/8/2024Listed for sale$599,000+648.8%$253/sqft
        Source: Smart MLS #24003061 Report a problem
        10/24/2018Sold$80,000-19.9%$34/sqft
        Source: Public Record Report a problem
        9/10/2018Pending sale$99,900$42/sqft
        Source: Berkshire Hathaway HomeServices New England Properties #170075556 Report a problem
        4/25/2018Listed for sale$99,900-4.8%$42/sqft
        Source: Berkshire Hathaway HomeServices New England Properties #170075556 Report a problem
        2/1/2018Listing removed$104,900$44/sqft
        Source: Berkshire Hathaway HomeServices New England Properties #G10236058 Report a problem
        10/2/2017Price change$104,900-3.8%$44/sqft
        Source: Berkshire Hathaway HomeServices New England Properties #G10236058 Report a problem
        7/11/2017Listed for sale$109,000+55.7%$46/sqft
        Source: Berkshire Hathaway HomeServices New England Properties #G10236058 Report a problem
        12/7/2012Sold$70,000+7.7%$30/sqft
        Source: Public Record Report a problem
        11/26/2003Sold$65,000$27/sqft
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$7,627 +5.1%$328,170
        2024$7,256 +13.8%$328,170 +49.6%
        2023$6,375 +6.4%$219,310
        2022$5,994 +1.4%$219,310 +1.1%
        2021$5,911 +1.9%$217,000
        2020$5,803 -1.5%$217,000
        2019$5,894 +557.8%$217,000 +595.1%
        2017$896 $31,220
        2015$896 +2.9%$31,220
        2014$871 -56.5%$31,220 -65.1%
        2013$2,004 +8.7%$89,460
        2012$1,843 +2.5%$89,460
        2011$1,798 +5.5%$89,460
        2010$1,704 $89,460
        2009$1,704 +7%$89,460
        2008$1,592 +101.8%$89,460 +207.4%
        2007$789 $29,100

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $3,918/mo
        Principal & interest
        $3045
        Property taxes
        $873
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          Climate risks

          Neighborhood: 06239

          Getting around

          0 / 100
          Car-Dependent
          9 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • Elementary: Killingly Central
          • Middle: Killingly
          • High: Killingly

          Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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