Highest and best by 6pm today. Will respond by 6pm Tuesday the latest. Welcome to this beautiful, lovingly kept 3 bedrooms, 2.1 bath home on over 10 private acres!!!!! Designed, built, cared for and maintained by its original owner… The cobblestone sidewalk to the granite front entry way is such a nice way to enter this stunning home. The recently, thoughtfully updated kitchen which features stainless steel appliances, large center granite island, granite countertops, solid oak floors and a vaulted ceiling, is the entertainers, chef dream. Clerestory and transom windows galore are stunning throughout bringing light and freshness. Large primary bedroom suite on first floor is wonderful. Distinctive attention to gardens, plantings and lighting so well thought out. The backyard gazebo and landscape are perfect for the outdoor lovers and entertainers. Horses welcome on this large parcel, as there are large pastoral grass clearings beyond. Being on the southern side of Killingworth makes for all the conveniences nearby. Enjoy some of the best eateries on the shoreline, as well as shopping and beaches which are a stone’s throw away. Also, close to I-95 and Rt 81. This is "must see" property.
Current real estate data for Single Family in Killingworth as of Aug 18, 2026
21
Single Family Listed
72
Avg DOM
333
Avg $ / SqFt
$877,633
Avg List Price
Listing Provided Courtesy of Eileen Boulay at William Pitt Sotheby’s Int’l
Property Details
Price:
$799,000
MLS #:
24196082
Status:
Active
Beds:
3
Baths:
3
Type:
Single Family
Neighborhood:
na
Listed Date:
Aug 11, 2026
Finished Sq Ft:
2,111
Lot Size:
470,448 sqft / 10.80 acres (approx)
Year Built:
2000
Schools
Elementary School:
Killingworth
High School:
Haddam-Killingworth
Interior
Exterior
Financial
Map
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Community
- Address23 Cow Hill Killingworth CT
- NeighborhoodN/A
- CityKillingworth
- CountyMiddlesex
- Zip Code06419
Property Summary
- 23 Cow Hill Killingworth CT is a Single Family for sale in Killingworth, CT, 06419. It is listed for $799,000 and features 3 beds, 3 baths, and has approximately 2,111 square feet of living space, and was originally constructed in 2000. The current price per square foot is $378. The average price per square foot for Single Family listings in Killingworth is $333. The average listing price for Single Family in Killingworth is $877,633.
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23 Cow Hill
Killingworth, CT