The Knoll. Built c1900 for a relative of the architect Ehrick Rossiter, possesses exceptional architectural details. Thoughtfully sited on 4.51 landscaped acres in the historical estate section of the Washington Green, the houses and grounds have been extensively upgraded, with careful attention to preserving the property's historical integrity. The estate includes a one-bedroom guest house, antique barn, saltwater pool with granite steps leading to a formal garden, mature specimen trees, a pergola and garage. The home's interior has gracious proportions, amazing light, and wonderful flow-perfect for entertaining. Numerous extras include a formal dining room, eat-in kitchen, French Doors opening to an octagonal screened porch with views to the swimming pool and mature perennial gardens. The home includes three fireplaces, six charming bedrooms, five full baths and two half baths. The above-grade full basement level with separate entrance has been transformed into a pool table room with a custom hangout/sleeping nook, includes a movie or guest room, vintage bathroom, vintage wine cellar, original built-in pantry. This unique home honors old world style and sensibility. Steps away from Steep Rock Preserve, a perfect country retreat. Rare.
Single-familyProperty Type
1900Year Built
4.51 acresLot Size
$674Est. Price/Sq.Ft.
1 car garageParking
Listed by Peter Klemm• Klemm Real Estate Inc
Bought with Peter Klemm• Klemm Real Estate Inc
Source:Smart MLS #24008534
Redfin Estimate
$3,413,558
$614K since sold in October 2024$22K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 77.6% higher than the average sale price ($1.92M) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Earn from this home
Sell
$1,057,535
Est. take-home
List your home with Redfin and save $34,136
Refinance
$0
Est. cash available
Get cash now or lower your monthly rate
Market trends in 06793, CT
Last updated September 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-list price
87.6%
11.0% MoM
Median sale price
$960K
$145K MoM
Avg. days on market
110d
11 days MoM
Recently sold homes
3
0 MoM
Provided by Redfin
Sale history for 7 Rossiter Rd
Date
Event
Price
Smart MLS #24008534
Oct 1, 2024
Sold
$2,800,000
$553/sq ft
Jul 12, 2024
Contingent
—
Jun 5, 2024
Price Changed
$3,250,000
$642/sq ft
Apr 15, 2024
Listed
$3,500,000
$691/sq ft
Smart MLS #170405706
Jun 20, 2022
Sold
$2,400,000
$474/sq ft
Mar 9, 2022
Price Changed
$2,750,000
$543/sq ft
Nov 30, 2021
Price Changed
$2,950,000
$583/sq ft
Oct 12, 2021
Price Changed
$3,150,000
$622/sq ft
Jul 8, 2021
Relisted
—
Jun 10, 2021
Contingent
—
Jun 1, 2021
Listed
$3,650,000
$721/sq ft
The Knoll. Built c1900 for a relative of the architect Ehrick Rossiter, with its exceptional architectural details this home possesses all of the best Rossiter traits. Thoughtfully sited on 4.51± landscaped acres with ideal light exposure throughout its 16 rooms. Gracious proportions and wonderful flow. Numerous extras include: formal dining room; eat-in kitchen; French Doors opening to an octagonal screened porch with views to the swimming pool and mature perennial gardens. The home includes three fireplaces, seven bedrooms, seven full baths, one half bath and a guesthouse. This unique home honors old world style and sensibility.
Year
Property tax
Land + Additions
Assessment*
2023
$18,706
$524,650 + $788,020
$1,312,670
2022
$18,706
$524,650 + $788,020
$1,312,670
2021
$18,706
$524,650 + $788,020
$1,312,670
2020
$18,706
$524,650 + $788,020
$1,312,670
2019
$18,706 (+0.2%)
$524,650 + $788,020
$1,312,670
2018
$18,669 (+3.4%)
$542,850 + $767,280
$1,310,130
2017
$18,052
$542,850 + $723,930
$1,266,780
2016
$18,052 (+5.6%)
$542,850 + $723,930
$1,266,780
2014
$17,102
$542,850 + $723,930
$1,266,780
Tax history for 7 Rossiter Rd
Year
Property tax
Land + Additions
Assessment*
2023
$18,706
$524,650 + $788,020
$1,312,670
2022
$18,706
$524,650 + $788,020
$1,312,670
2021
$18,706
$524,650 + $788,020
$1,312,670
2020
$18,706
$524,650 + $788,020
$1,312,670
2019
$18,706 (+0.2%)
$524,650 + $788,020
$1,312,670
2018
$18,669 (+3.4%)
$542,850 + $767,280
$1,310,130
2017
$18,052
$542,850 + $723,930
$1,266,780
2016
$18,052 (+5.6%)
$542,850 + $723,930
$1,266,780
2014
$17,102
$542,850 + $723,930
$1,266,780
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
6
Baths
6
Stories
—
Lot width
—
Lot depth
—
Lot size
196,455
Year renovated
—
Sq. Ft.
5,064
Year built
1900
Style
Single Family Residential
County
Litchfield County
APN
2140480
Parking Spaces
1
Basement
Yes
Accessible
No
HOA Dues
—
Garage
Yes
Features
Green, Pool
Last updated by owner on Mar 31, 2025.
Property details
Parking
Garage Information
Garage & Parking: Detached Garage
Garages Number: 1
Interior
Interior Information
Total Rooms: 16
Laundry Room Location: 15 x 8
Laundry Room Info: Lower Level
Interior Features: Auto Garage Door Opener, Cable - Pre-wired, Security System
In-Law Apartment: No
Fireplaces Total: 3
Cooling System: Central Air
Appliances Included: Gas Range, Range Hood, Refrigerator, Icemaker, Dishwasher, Washer, Dryer