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For sale
  • $950,000

    21 Hefflon Farm Road, Old Lyme, CT 06371

    3beds
    2,204sqft
    : 
    Single Family Residence
    Built in 1991
    0.6 Acres Lot
    $781,800 Zestimate®
    $431/sqft
    $6/mo HOA

    What's special

    Spectacular, Serene Waterviews on the Black Hall River await in scenic Old Lyme, located on a quiet cul-de-sac, offering unobstructed, panoramic water vistas in harmony with nature. You'll spend peaceful days relaxing in your screened porch. The expansive open floor plan is flooded with natural light, creating a seamless flow designed for entertaining. At the heart of the home is a stunning gourmet kitchen featuring wonderful water views. The spacious living areas are highlighted by two cozy fireplaces, adding warmth and character. This versatile layout includes dedicated office spaces, ideal for working from home. The large primary bedroom suite serves as a peaceful retreat, complete with a luxurious primary bath. Surrounded by an abundance of wildlife and nature, this relaxing property offers wonderful privacy while just moments away from White Sands town beach, our town center, stores, our Historic District, art galleries and all the charm of Old Lyme. Experience coastal, water view living at its best!
    4 days
    |
    873
    |
    51
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Laurie Walker (860)227-5571,

    William Pitt Sotheby's Int'l 860-434-2400

    Source: Smart MLS,MLS#: 24172030MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 3
      Primary bedroom
      • Features: Skylight, Bedroom Suite, Full Bath, Hardwood Floor
      • Level: Upper
      • Area: 234 Square Feet
      • Dimensions: 13 x 18
      Bedroom
      • Features: Hardwood Floor
      • Level: Upper
      • Area: 132.24 Square Feet
      • Dimensions: 11.6 x 11.4
      Bedroom
      • Features: Hardwood Floor
      • Level: Main
      • Area: 105.56 Square Feet
      • Dimensions: 11.6 x 9.1
      Family room
      • Features: Wood Stove, Sliders, Hardwood Floor
      • Level: Main
      • Area: 331.8 Square Feet
      • Dimensions: 15.8 x 21
      Kitchen
      • Features: Eating Space, Kitchen Island, Hardwood Floor
      • Level: Main
      • Area: 246.48 Square Feet
      • Dimensions: 15.8 x 15.6
      Living room
      • Features: Fireplace, Hardwood Floor
      • Level: Main
      • Area: 238.92 Square Feet
      • Dimensions: 18.1 x 13.2
      Office
      • Features: Skylight, Hardwood Floor
      • Level: Upper
      • Area: 99 Square Feet
      • Dimensions: 9 x 11
      Heating
      • Hot Water, Oil
      Cooling
      • Wall Unit(s)
      Appliances
      • Included: Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Water Heater
      • Laundry: Upper Level
      Features
      • Open Floorplan
      • Basement: Full,Unfinished
      • Attic: Pull Down Stairs
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 2,204
      • Total interior livable area: 2,204 sqft
      • Finished area above ground: 2,204

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Garage Door Opener
      • Attached garage spaces: 2
      Features
      • Patio & porch: Screened, Porch
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront, River Front, Access
      Lot
      • Size: 0.6 Acres
      • Features: Level, Cul-De-Sac, In Flood Zone
      Details
      • Parcel number: 1552687
      • Zoning: R-20

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence
      Materials
      • Clapboard
      • Foundation: Concrete Perimeter
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1991

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well
      • Utilities for property: Cable Available

      Community & HOA

      Community
      • Subdivision: Hefflon Farm
      HOA
      • Has HOA: Yes
      • Services included: Insurance
      • HOA fee: $75 annually
      Location
      • Region: Old Lyme

      Financial & listing details

      • Price per square foot: $431/sqft
      • Tax assessed value: $451,700
      • Annual tax amount: $7,331
      • Date on market: 5/19/2026
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        Estimated market value

        $781,800

        $727,000 - $837,000

        $3,781/mo

        Price history

        DateEventPrice
        5/22/2026Listed for sale$950,000+123.5%$431/sqft
        Source: Smart MLS #24172030 Report a problem
        7/6/2015Sold$425,000-5.3%$193/sqft
        Source: Smart MLS #N10013148 Report a problem
        4/28/2015Pending sale$449,000$204/sqft
        Source: Coldwell Banker Res Brokerage #N10013148 Report a problem
        1/12/2015Listed for sale$449,000-2.2%$204/sqft
        Source: Coldwell Banker Res Brokerage #N10013148 Report a problem
        10/9/2014Listing removed$459,000$208/sqft
        Source: D.B. Associates of CT LLC #G682356 Report a problem
        6/20/2014Price change$459,000-6.1%$208/sqft
        Source: D.B. Associates of CT LLC #G682356 Report a problem
        5/10/2014Listed for sale$489,000$222/sqft
        Source: D.B. Associates of CT LLC #G682356 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$7,331 +10.2%$451,700 +65.7%
        2024$6,651 +3.8%$272,600
        2023$6,406 $272,600
        2022$6,406 +0.9%$272,600
        2021$6,352 +0.4%$272,600
        2020$6,324 -1.8%$272,600 -5.1%
        2019$6,441 +2.3%$287,400
        2018$6,297 +0.7%$287,400
        2017$6,251 +2.6%$287,400
        2016$6,093 +2.8%$287,400
        2015$5,926 $287,400

        Find assessor info on the county website

        Monthly payment

        Est. payment

          Payment breakdown

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          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: 06371

          Getting around

          15 / 100
          Car-Dependent
          34 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • Elementary: Mile Creek
          • Middle: Lyme-Old Lyme
          • High: Lyme-Old Lyme

          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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