Updated Dutch Colonial with room for everyone and every activity. A total of five bedrooms, three on the second floor and two on the main floor. A den on the lower level has sliders that open to an oversized stone patio overlooking the yard and woods on this very private 2.4 acre lot. This home includes a remodeled cook’s kitchen, updated baths and central air. In addition to the two car garage and driveway parking, there is an overflow parking area on the property for larger gatherings.
Current real estate data for Single Family in Killingworth as of Jul 30, 2026
26
Single Family Listed
64
Avg DOM
320
Avg $ / SqFt
$775,496
Avg List Price
Listing Provided Courtesy of Peter O’donnell at Sunset Creek Realty, LLC
Property Details
Price:
$699,900
MLS #:
24193584
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Neighborhood:
na
Listed Date:
Jul 25, 2026
Finished Sq Ft:
2,518
Lot Size:
104,544 sqft / 2.40 acres (approx)
Year Built:
1977
Schools
Elementary School:
Killingworth
High School:
Haddam-Killingworth
Interior
Exterior
Financial
Map
Contact Us
Mortgage Calculator
Community
- Address502 Route 148 Killingworth CT
- NeighborhoodN/A
- CityKillingworth
- CountyMiddlesex
- Zip Code06419
Subdivisions in Killingworth
Property Summary
- 502 Route 148 Killingworth CT is a Single Family for sale in Killingworth, CT, 06419. It is listed for $699,900 and features 5 beds, 4 baths, and has approximately 2,518 square feet of living space, and was originally constructed in 1977. The current price per square foot is $278. The average price per square foot for Single Family listings in Killingworth is $320. The average listing price for Single Family in Killingworth is $775,496.
Similar Listings Nearby
The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.
502 Route 148
Killingworth, CT