NOT LISTED FOR SALE
4 Beds
3.5 Baths
3,876 Sq Ft
24 Acre Lot

Sale Details

Date Sold: September 3, 2025

Last sale price $2,800,000 $722 Per Sq Ft

300 Days on Market

Highlights

  • Sub-Zero Refrigerator
  • Waterfront
  • Colonial Architecture
  • Shepaug Valley School Rated A-
  • 24 Acre Lot
  • Attic

About This Home

As of September 2025

The Burr & Abel Calhoun Farm. Steeped in history, this beautifully preserved Greek Revival dates to 1846 and was built by the Calhouns, one of Washington, Connecticut's founding families. Located in the coveted Calhoun Historic District on 24 +/- high acres, the estate boasts ancient trees, lush landscaped perennial gardens, mature plantings, exquisite boxwood, original stonewalls, verdant open lawns & an apple orchard. The Main House consists of 4 bedrooms, 3 & 1-half baths, with fine period details such as 4 original fireplaces & antique wide hardwood floors throughout. The main floor is comprised of a beautifully proportioned living room w/beams that was expanded to include a grander sitting area; a formal dining room with a period built-in china closet and anchored by an original brick fireplace; a traditional paneled library w/built-in bookshelves & carved wooden fireplace mantle w/granite hearth; a den with powder room. A chef's kitchen w/ a huge bee-hive fireplace is updated with modern appliances and flows seamlessly to a large sun-filled family room w/French doors opening to a bluestone patio overlooking the vast lawn. Additionally, there is a charming post & beam c.1800 2-room/2 bath, clapboard guest house w/ 2 original fireplaces, as well as a hand-hewn post & beam 1800's Bank Barn. Modern conveniences include central AC & a generator. Potential long views. Multiple pool sites. Chaple Brook. Only 4 families were ever in residence. Rare offering in A+ location.

Last Agent to Sell the Property

Peter Klemm

Klemm Real Estate Inc License #REB.0366645 Listed on: 08/14/2024

Co-Listed By

Carolyn Klemm

Klemm Real Estate Inc License #RES.0366630

Last Buyer's Agent

Graham Klemm

Klemm Real Estate Inc License #REB.0751554

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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $25,777

Year Built

  • Built in 1846

Lot Details

  • 24 Acre Lot
  • Waterfront

Home Design

  • Colonial Architecture
  • Stone Foundation
  • Frame Construction
  • Shingle Roof
  • Clap Board Siding

Interior Spaces

  • 3,876 Sq Ft Home
  • 4 Fireplaces
  • Mud Room
  • Entrance Foyer
  • Unfinished Basement
  • Basement Fills Entire Space Under The House
  • Pull Down Stairs to Attic
  • Laundry on upper level

Kitchen

  • Built-In Oven
  • Gas Cooktop
  • Microwave
  • Sub-Zero Refrigerator
  • Ice Maker
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms

Utilities

  • Central Air
  • Heating System Uses Oil
  • Hydro-Air Heating System
  • Well
  • Fuel Tank Located in Basement

Listing and Financial Details

  • Assessor Parcel Number 2139530

Home Details

Home Type

Single Family

Est. Annual Taxes

$25,777

Year Built

Built in 1846

Lot Details

24 Acres

Listing Details

  • Neighborhood: Calhoun Street
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 3876
  • Total Sq Ft: 3876
  • Year Built: 1846
  • New Construction: No/Resale
  • Nearby Amenities: Lake, Library, Medical Facilities, Park, Private School(s), Stables/Riding, Tennis Courts
  • Direct Waterfront: Yes
  • Home Warranty Offered: No
  • Directions: From Washington Depot: 109 to Calhoun, Right to stay on Calhoun then stay Right past Ives- #164 Calhoun up on Right.
  • Financing Used: Cash
  • Street Type: Street
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 4
  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Fireplaces: 4
  • Attic Description: Pull-Down Stairs
  • Basement Description: Full, Unfinished
  • Appliances: Gas Cooktop, Wall Oven, Microwave, Subzero, Icemaker, Dishwasher
  • Additional Rooms: Foyer, Mud Room
  • Laundry Room Info: Upper Level
  • Attic: Yes

Exterior Features

  • Exterior Siding: Clapboard
  • Foundation Type: Stone
  • Roof Information: Shingle
  • Waterfront Description: Brook Beach Rights
  • Swimming Pool: No
  • Construction Description: Frame

Garage/Parking

  • Garage And Parking: None

Utilities

  • Cooling System: Central Air
  • Heat Type: Hydro Air
  • Heat Fuel Type: Oil
  • Fuel Tank Location: In Basement
  • Hot Water Description: Domestic
  • Water Source: Private Well
  • Sewer: Septic

Lot Info

  • Acres: 24
  • Lot Description: Lightly Wooded Treed Level Lot Professionally Landscaped Historic District
  • Zoning: R-1
  • Parcel #: 2139530

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 25777

MLS Schools

  • Elementary School: Per Board of Ed
  • High School: Per Board of Ed

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

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Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
09/03/2025 09/03/25 Sold $2,800,000 -6.6% $722 / Sq Ft
06/10/2025 06/10/25 Pending -- -- --
04/01/2025 04/01/25 Price Changed $2,999,000 -7.7% $774 / Sq Ft
11/14/2024 11/14/24 Price Changed $3,250,000 -13.3% $838 / Sq Ft
08/14/2024 08/14/24 For Sale $3,750,000 -- $967 / Sq Ft
Source: SmartMLS

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $25,777 $2,375,730 $1,439,970 $935,760
2024 $25,742 $2,372,510 $1,439,970 $932,540
2023 $27,638 $1,939,520 $1,442,700 $496,820
2022 $27,638 $1,939,520 $1,442,700 $496,820
2021 $0 $1,939,520 $1,442,700 $496,820
2020 $27,638 $1,939,520 $1,442,700 $496,820
2019 $6,117 $1,939,520 $1,442,700 $496,820
2018 $6,117 $1,933,630 $1,470,000 $463,630
2017 $27,557 $1,933,830 $1,470,000 $463,830
2016 $27,557 $1,933,830 $1,470,000 $463,830
2015 $26,590 $1,933,830 $1,470,000 $463,830
2014 $26,107 $1,933,830 $1,470,000 $463,830
Source: Public Records

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Map

Source: SmartMLS

MLS Number: 24037917

SmartMLS

APN: WASH M:0004 B:0010 L:09

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