$1,799,000
UNDER CONTRACT

21 Split Rock Rd Newtown, CT 06470

Estimated payment $11,065/month

Total Views 3,599
4 Beds
5 Baths
3,180 Sq Ft
$566 Price per Sq Ft

Highlights

  • Detached Guest House
  • Barn
  • Pool House
  • Middle Gate Elementary School Rated A-
  • Horse Property
  • Gated Community

About This Home

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.

Listing Agent

Magda Ballaro

William Raveis Real Estate Brokerage Phone: (203) 889-8284 License #RES.0783059 Listed on: 04/10/2026

William Raveis Real Estate

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $17,528

Year Built

  • Built in 1992

Lot Details

  • 10.15 Acre Lot
  • Stone Wall
  • Property is zoned R-3

Home Design

  • Farmhouse Style Home
  • Concrete Foundation
  • Frame Construction
  • Asphalt Shingled Roof
  • Clap Board Siding
  • Masonry

Interior Spaces

  • 3,180 Sq Ft Home
  • Open Floorplan
  • 2 Fireplaces
  • Unfinished Basement
  • Basement Fills Entire Space Under The House
  • Attic or Crawl Hatchway Insulated
  • Home Security System
  • Laundry on upper level

Kitchen

  • Built-In Oven
  • Gas Range
  • Range Hood
  • Microwave
  • Sub-Zero Refrigerator
  • Dishwasher
  • Wine Cooler

Bedrooms and Bathrooms

  • 4 Bedrooms

Parking

  • 3 Car Garage
  • Parking Deck
  • Automatic Garage Door Opener

Pool

  • Pool House
  • Heated In Ground Pool
  • Gunite Pool

Outdoor Features

  • Horse Property
  • Deck
  • Patio
  • Shed

Schools

  • Newtown High School

Utilities

  • Zoned Heating and Cooling System
  • Private Company Owned Well
  • Tankless Water Heater
  • Oil Water Heater

Additional Features

  • Detached Guest House
  • Barn

Community Details

  • Gated Community

Listing and Financial Details

  • Assessor Parcel Number 203784

Home Details

Home Type

Single Family

Est. Annual Taxes

$17,528

Year Built

Built in 1992

Lot Details

10.15 Acres

Listing Details

  • Neighborhood: Hattertown
  • Property Type: Single Family For Sale
  • Style: Farm House
  • Sq Ft Est Heated Above Grade: 3180
  • Total Sq Ft: 3180
  • Year Built: 1992
  • New Construction: No/Resale
  • Nearby Amenities: Health Club, Lake, Park, Stables/Riding
  • In Law Access: Detached
  • Remarks Public Addendum: "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."
  • Direct Waterfront: No
  • Home Warranty Offered: No
  • Radon Mitigation Air Ynu: Unknown
  • Radon Mitigation Water Ynu: No
  • Directions: gps friendly
  • Financing Used: Conventional Fixed
  • In Law Apartment: Possible
  • Street Type: Road
  • Office Attribution Contact: (203) 264-8180
  • Reserve Prospect: No
  • Special Features: UnderContract
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 4
  • Total Bathrooms: 5
  • Full Bathrooms: 3
  • Half Bathrooms: 2
  • Fireplaces: 2
  • Attic Description: Access Via Hatch
  • Basement Description: Full, Unfinished
  • Interior Amenities: Auto Garage Door Opener, Open Floor Plan, Security System
  • Appliances: Gas Range, Wall Oven, Microwave, Range Hood, Refrigerator, Freezer, Subzero, Dishwasher, Wine Chiller
  • Laundry Room Info: Upper Level
  • Attic: Yes

Exterior Features

  • Exterior Features: Shed, Barn, Deck, Guest House, Stone Wall, Patio
  • Exterior Siding: Clapboard
  • Foundation Type: Concrete, Masonry
  • Roof Information: Asphalt Shingle
  • Waterfront Description: Not Applicable
  • Swimming Pool: Yes
  • Pool: Gunite, Heated, Pool House, In Ground Pool
  • Construction Description: Frame

Garage/Parking

  • Garages Number: 3
  • Garage And Parking: Attached Garage

Utilities

  • Cooling System: Central Air
  • Heat Type: Zoned
  • Hot Water Description: Oil, Tankless Hotwater
  • Water Source: Private Well
  • Sewer: Septic

Schools

  • Intermediate School: Per Board of Ed

Lot Info

  • Acres: 10.15
  • Lot Description: Fence - Full Secluded Lightly Wooded Farm Land Borders Open Space On Cul-De-Sac
  • Flood Zone: No
  • Zoning: R-3
  • Property Info: Gated Community, Horse Property
  • Parcel #: 203784

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 17528

MLS Schools

  • Elementary School: Per Board of Ed
  • Middle Jr High School: Per Board of Ed
  • High School: Newtown

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $17,528 $609,890 $198,640 $411,250
2024 $14,024 $519,980 $198,640 $321,340
2023 $13,499 $514,450 $198,640 $315,810
2022 $13,164 $379,690 $157,390 $222,300
2021 $13,156 $379,690 $157,390 $222,300
2020 $13,198 $379,690 $157,390 $222,300
2019 $13,202 $379,690 $157,390 $222,300
2018 $13,001 $379,690 $157,390 $222,300
2017 $12,963 $382,730 $173,460 $209,270
2016 $12,860 $382,730 $173,460 $209,270
2015 $12,657 $382,730 $173,460 $209,270
2014 $12,749 $382,730 $173,460 $209,270
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
04/10/2026 04/10/26 For Sale $1,799,000 -- $566 / Sq Ft
Source: SmartMLS

Purchase History

Date Type Sale Price Title Company
Warranty Deed $717,000 --
Warranty Deed $717,000 --
Warranty Deed $339,900 --
Warranty Deed $339,900 --
Executors Deed $12,000 --
Executors Deed $12,000 --
Executors Deed $12,000 --
Warranty Deed $12,000 --
Warranty Deed $12,000 --
Executors Deed $12,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Closed $317,000 No Value Available
Source: Public Records

Source: SmartMLS

MLS Number: 24165656

SmartMLS

APN: NEWT-000012-000002-000094

Your Personal Tour Guide

Ask me questions while you tour the home.