Margaret Muir

433 Route 148 Killingworth CT 06419 | MLS #24211881

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Set on 2.2 acres in Killingworth’s historic farm country, this Classic Colonialoffers 2,480 sf across two stories – 8 rooms, 3 bedrooms, and 2 fullbaths. Hardwood floors run through the dining room, living area, and bedrooms,white raised-panel wainscoting adorns the dining room, family room is complete with a gas fireplace French doors. The gourmetkitchen features a huge center island, ideal for entertaining.An attached 576-square-foot two-car garage (2005) and a full 1,040-square-footwalkout basement provide generous storage, workspace and endless potential for expansion. Ductless cooling is highly efficient. The oversized primary bedroom is complete with walk in closet and additional changing room which could easily be turned into a full bath. Outdoor living extends the square footage: a 222-square-foot wood deck (2016)and a 520-square-foot paver patio (2020), plus a 200-square-foot shed (2011). A22kW Generac whole-house generator keeps the house running when everyone else is in the dark. Recent updates include a new front door (2025), 5-replacement windows (2022), and a main-house roof that is approx. 6 years old. Enjoy nearby Chatfield Hollow State Park, Cockaponset State Forest,Parmelee Farm, and Killingworth Recreational Park – plus resident beach access at Clinton Town Beach(small fee). SELLER OFFERING $7500 CLOSING COST CREDIT FOR ACCEPTABLE CONTRACT(must be written in contract).
Current real estate data for Single Family in Killingworth as of Nov 04, 2026
23
Single Family Listed
82
Avg DOM
311
Avg $ / SqFt
$676,000
Avg List Price
Listing Provided Courtesy of Kalani Ladd at KW Legacy Partners

Property Details

Price:
$599,900
MLS #:
24211881
Status:
Active
Beds:
3
Baths:
2
Type:
Single Family
Neighborhood:
na
Listed Date:
Oct 4, 2026
Finished Sq Ft:
2,480
Lot Size:
95,832 sqft / 2.20 acres (approx)
Year Built:
1980
ColonialNaKillingworthHaddam-killingworth

Schools

Elementary School:
Killingworth
High School:
Haddam-Killingworth

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Property Summary

    433 Route 148 Killingworth CT is a Single Family for sale in Killingworth, CT, 06419. It is listed for $599,900 and features 3 beds, 2 baths, and has approximately 2,480 square feet of living space, and was originally constructed in 1980. The current price per square foot is $242. The average price per square foot for Single Family listings in Killingworth is $311. The average listing price for Single Family in Killingworth is $676,000.

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