Sold for $675,000 on 04/23/24
$675,000
21 Knowles Rd, Middle Haddam, CT 06456
4beds
4baths
2,194sqft
SingleFamily
Built in 1730
1.05 Acres Lot
$683,300 Zestimate®
$308/sqft
$3,668 Estimated rent
Home value
$683,300
$601,000 - $772,000
$3,668/mo
Zestimate® history
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Owner options
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What's special
An awe-stricking extraordinary view from this Middle Haddam/CT River Home.Exudes a true New England setting.Stone patio/Sun room overlooks water.Create aviance with 5 firepl. one in master bed. Make cherished memories in this home.Rare Silver Maple tree.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
Heating
- Other, Oil
Features
- Basement: Partially finished
- Has fireplace: Yes
Interior area
- Total interior livable area: 2,194 sqft
Property
Parking
- Parking features: Garage - Detached
Features
- Exterior features: Wood
Lot
- Size: 1.05 Acres
Details
- Parcel number: EHAMM02CB18L4
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
Materials
- Frame
- Roof: Asphalt
Condition
- Year built: 1730
Community & neighborhood
Location
- Region: Middle Haddam
Price history
| Date | Event | Price |
|---|---|---|
| 4/23/2024 | Sold | $675,000+92.9%$308/sqft |
Source: Public Record | ||
| 12/1/2010 | Sold | $349,900$159/sqft |
Source: Public Record | ||
| 11/13/2010 | Price change | $349,900-20.3%$159/sqft |
Source: Prudential Connecticut Realty #G568660 | ||
| 8/1/2010 | Price change | $439,000-37.3%$200/sqft |
Source: Countryside Realty of Ct, Inc. #G568660 | ||
| 5/21/2010 | Listed for sale | $700,000$319/sqft |
Source: Jay Keiser Real Estate, LLC #G553521 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,812 +7.1% | $221,900 +2.6% |
| 2024 | $8,224 +5.5% | $216,190 |
| 2023 | $7,796 +4% | $216,190 |
Find assessor info on the county website
Neighborhood: 06456
Nearby schools
GreatSchools rating
- 6/10Center SchoolGrades: 4-5Distance: 3.1 mi
- 6/10East Hampton Middle SchoolGrades: 6-8Distance: 1.9 mi
- 8/10East Hampton High SchoolGrades: 9-12Distance: 2.9 mi

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Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$683,300
2% more+ $13,666
With Zillow Showcase(estimated)
$696,966