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For sale
  • Price cut: $86K (6/1)
    $699,000

    511 Route 81, Killingworth, CT 06419

    2beds
    1,386sqft
    : 
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    Single Family Residence
    Built in 1850
    35.5 Acres Lot
    $-- Zestimate®
    $504/sqft
    $-- HOA

    What's special

    Fertile ground
    Have you ever wanted to own your own Connecticut farm that dates back to the 1850s? For the very first time in over 170 years, this beautiful property is being offered to the market. Passed down through generations, this remarkable 35+ acre property has been in the same family since the mid-1800s. A true piece of New England history waiting to be brought back to life. Picture yourself stepping into scenes that feel lifted from an old New England painting: the weathered cranberry bog tucked along the edge of the property, the wide-open hay fields swaying in the afternoon sun, and the timeless act of stacking bales in the barn. This is a place where the past lingers in every detail, and the next chapter is ready to be written. With over 700 feet of frontage on Route 81 and the rear acreage backing up to preserved state land, the possibilities here are endless. Imagine restoring this historic farm to its working roots, cultivating crops or raising animals on its fertile ground, or take advantage of its prime location and acreage for a thoughtful development opportunity. Whether you're drawn to its history, its landscape, or its future potential, this property is more than just land, it's a once-in-a-lifetime chance to own a legacy.
    74 days
    |
    1,144
    |
    55
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Adam Bronko (203)889-1334,

    RE/MAX Right Choice 203-268-1118

    Source: Smart MLS,MLS#: 24169285MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 2
      Primary bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Dining room
      • Level: Main
      Living room
      • Level: Main
      Heating
      • Hot Water, Oil
      Cooling
      • None
      Appliances
      • Included: None, Water Heater
      Features
      • Basement: Full,Unfinished
      • Attic: None
      • Number of fireplaces: 3
      Interior area
      • Total structure area: 1,386
      • Total interior livable area: 1,386 sqft
      • Finished area above ground: 1,386

      Property

      Parking
      • Total spaces: 2
      • Parking features: Detached
      • Garage spaces: 2
      Lot
      • Size: 35.5 Acres
      • Features: Wetlands, Wooded, Farm, Borders Open Space, Level, Rolling Slope
      Details
      • Parcel number: 996358
      • Zoning: R-2

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Cape Cod
      • Property subtype: Single Family Residence
      Materials
      • Clapboard, Wood Siding
      • Foundation: Stone
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1850

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Killingworth

      Financial & listing details

      • Price per square foot: $504/sqft
      • Tax assessed value: $234,080
      • Annual tax amount: $6,138
      • Date on market: 4/22/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        6/1/2026Price change$699,000-11%$504/sqft
        Source: Smart MLS #24169285 Report a problem
        4/22/2026Listed for sale$785,000$566/sqft
        Source: Smart MLS #24169285 Report a problem
        4/20/2026Listing removed$785,000$566/sqft
        Source: Smart MLS #24129917 Report a problem
        9/29/2025Listed for sale$785,000$566/sqft
        Source: Smart MLS #24129917 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$6,138 +8.3%$234,080
        2024$5,669 +3.2%$234,080
        2023$5,494 +1.1%$234,080
        2022$5,435 -15.7%$234,080 -3%
        2021$6,449 $241,350
        2020$6,449 -2.7%$241,350
        2019$6,630 $241,350
        2018$6,630 $241,350
        2017$6,630 +7.1%$241,350 -1.7%
        2015$6,193 +2.9%$245,450
        2014$6,021 $245,450
        2013$6,021 -1%$245,450
        2012$6,082 +12.5%$245,450 +3.4%
        2011$5,404 +8.4%$237,350
        2010$4,984 $237,350
        2009$4,984 +14.7%$237,350 +50.9%
        2006$4,347 +76%$157,340 +86.6%
        2001$2,470 +12.7%$84,300 0%
        1995$2,192 $84,310

        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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.
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        Climate risks

        Neighborhood: 06419

        Getting around

        1 / 100
        Car-Dependent
        26 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Killingworth
        • High: Haddam-Killingworth

        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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