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For sale
  • $1,799,000

    21 Split Rock Road, Newtown, CT 06470

    4beds
    3,180sqft
    : 
    Single Family Residence
    Built in 1992
    10.15 Acres Lot
    $-- Zestimate®
    $566/sqft
    $-- HOA

    What's special

    Striking wine displayExceptional custom stoneworkBeautifully crafted stone terracesDramatic double-sided fireplaceTop-of-the-line appliancesStately gated entranceSpectacular pool
    Beyond a stately gated entrance, this exceptional estate reveals itself as a masterclass in elegance and privacy, gracefully set on 10 acres of pristine grounds surrounded by tranquil woodlands and enchanting bridle trails. Offering a rare blend of sophistication and serenity, it is a true legacy property for those who value both distinction and seclusion. Step through the front door into a breathtaking home where refined design meets modern comfort. At its heart lies a stunning chef's kitchen, reminiscent of the pages of Architectural Digest, featuring top-of-the-line appliances, custom cabinetry, and meticulously curated details that balance beauty and function. The space flows seamlessly into an elegant dining area with a striking wine display, all overlooking the sparkling pool and expansive bluestone patios. The living and family rooms are anchored by a dramatic double-sided fireplace, showcasing exceptional custom stonework. Soaring ceilings with handcrafted antique beams lend warmth and timeless character, creating a home that perfectly balances luxury, comfort, and elegance. When you step outdoors, the experience is nothing short of resort-like, with a spectacular pool, a spacious pool house, and beautifully crafted stone terraces that invite both lively gatherings and peaceful retreat. This home warmth in character is an ideal setting for intimate evenings or grand entertaining. A rare opportunity to create a world-class equestrian estate,Only 1h 30 min from NYC. "The pool house offers an additional 700 square feet, complete with a half bath and air conditioning. A separate 700-square-foot third-car garage-thoughtfully transformed into a party barn-features beautiful kitchen, full bath and its own air conditioning, creating the perfect space for entertaining or guest accommodations."
    5 days
    |
    1,330
    |
    88
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Magda Ballaro (203)889-8284,

    William Raveis Real Estate 203-264-8180

    Source: Smart MLS,MLS#: 24165656MLS Logo

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 5
      • Full bathrooms: 3
      • 1/2 bathrooms: 2
      Primary bedroom
      • Features: Full Bath, Walk-In Closet(s), Hardwood Floor
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Heating
      • Zoned
      Cooling
      • Central Air
      Appliances
      • Included: Gas Range, Oven, Microwave, Range Hood, Refrigerator, Freezer, Subzero, Dishwasher, Wine Cooler, Water Heater, Tankless Water Heater
      • Laundry: Upper Level
      Features
      • Open Floorplan
      • Basement: Full,Unfinished
      • Attic: Access Via Hatch
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 3,180
      • Total interior livable area: 3,180 sqft
      • Finished area above ground: 3,180
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      Property

      Parking
      • Total spaces: 3
      • Parking features: Attached, Garage Door Opener
      • Attached garage spaces: 3
      Features
      • Patio & porch: Deck, Patio
      • Exterior features: Stone Wall
      • Has private pool: Yes
      • Pool features: Gunite, Heated, In Ground
      • Fencing: Full
      Lot
      • Size: 10.15 Acres
      • Features: Secluded, Few Trees, Farm, Borders Open Space, Cul-De-Sac
      Details
      • Additional structures: Shed(s), Barn(s), Guest House, Pool House
      • Parcel number: 203784
      • Zoning: R-3
      • Horses can be raised: Yes

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Farm House
      • Property subtype: Single Family Residence
      Materials
      • Clapboard
      • Foundation: Concrete Perimeter, Masonry
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1992

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well

      Community & HOA

      Community
      • Features: Gated, Health Club, Lake, Park, Stables/Riding
      • Security: Security System
      • Subdivision: Hattertown
      HOA
      • Has HOA: No
      Location
      • Region: Newtown

      Financial & listing details

      • Price per square foot: $566/sqft
      • Tax assessed value: $609,890
      • Annual tax amount: $17,528
      • Date on market: 4/10/2026
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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        4/10/2026Listed for sale$1,799,000+176.8%$566/sqft
        Source: Smart MLS #24165656 Report a problem
        12/18/2010Listing removed$649,900$204/sqft
        Source: Prudential Connecticut Realty #98466323 Report a problem
        9/15/2010Price change$649,900-3%$204/sqft
        Source: Prudential Connecticut Realty #98466323 Report a problem
        6/12/2010Listed for sale$670,000-6.6%$211/sqft
        Source: Prudential Connecticut Realty #98466323 Report a problem
        9/15/2005Sold$717,000+110.9%$225/sqft
        Source: Smart MLS #98225931 Report a problem
        9/30/1993Sold$339,900+2732.5%$107/sqft
        Source: Public Record Report a problem
        11/25/1992Sold$12,000$4/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$17,528 +25%$609,890 +17.3%
        2024$14,024 +3.9%$519,980 +1.1%
        2023$13,499 +2.5%$514,450 +35.5%
        2022$13,164 +0.1%$379,690
        2021$13,156 -0.3%$379,690
        2020$13,198 0%$379,690
        2019$13,202 +1.5%$379,690
        2018$13,001 +0.3%$379,690 -0.8%
        2017$12,963 +2.4%$382,730
        2015$12,657 -0.7%$382,730
        2014$12,749 0%$382,730
        2013$12,753 -0.4%$382,730 -26.6%
        2012$12,798 +0.7%$521,521
        2011$12,709 +1.5%$521,521 +0%
        2010$12,516 +2.4%$521,520
        2009$12,219 +1%$521,520
        2008$12,099 +14.1%$521,520 +38.2%
        2007$10,608 +2.9%$377,500
        2006$10,306 +4.6%$377,500
        2005$9,853 +4.8%$377,500
        2004$9,400 +6.4%$377,500
        2003$8,834 +23.1%$377,500 +67.3%
        2001$7,175 +7.8%$225,620
        2000$6,656 +5.7%$225,620
        1999$6,295 $225,620

        Find assessor info on the county website

        Monthly payment

        Est. payment
        $11,811/mo
        Principal & interest
        $9277
        Property taxes
        $2534
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          Climate risks

          Neighborhood: 06470

          Getting around

          1 / 100
          Car-Dependent
          2 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • High: Newtown

          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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