Killingworth

Killingworth, in Middlesex County, stretches 36 square miles and serves as the quiet crossroads among the Connecticut River, Long Island Sound and the I-91 corridor.

Killingworth is home to Chatfield Hollow State Park, a haven for outdoor enthusiasts with its soft pine woods, jagged ledges and flowing, pristine waters, and a popular spot for hiking, pond and stream fishing, swimming and picnicking. The school system is part of Regional School District #17. The Estuary Transit District provides residents with public transportation, and also connects riders with the Old Saybrook Train Station, which is serviced by the Shoreline East and Amtrak railroads. The largest Christmas tree in the history of Rockefeller Center, a Norway spruce reaching 100 feet in height, had its roots in Killingworth.

Killingworth is home to Chatfield Hollow State Park, a haven for outdoor enthusiasts with its soft pine woods, jagged ledges and flowing, pristine waters, and a popular spot for hiking, pond and stream fishing, swimming and picnicking. The school system is part of Regional School District #17. The Estuary Transit District provides residents with public transportation, and also connects riders with the Old Saybrook Train Station, which is serviced by the Shoreline East and Amtrak railroads. The largest Christmas tree in the history of Rockefeller Center, a Norway spruce reaching 100 feet in height, had its roots in Killingworth.

Killingworth is home to Chatfield Hollow State Park, a haven for outdoor enthusiasts with its soft pine woods, jagged ledges and flowing, pristine waters, and a popular spot for hiking, pond and stream fishing, swimming and picnicking. The school system is part of Regional School District #17. The Estuary Transit District provides residents with public transportation, and also connects riders with the Old Saybrook Train Station, which is serviced by the Shoreline East and Amtrak railroads. The largest Christmas tree in the history of Rockefeller Center, a Norway spruce reaching 100 feet in height, had its roots in Killingworth.

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Featured Listings

131 Burr Hill Road
Killingworth, CT $4,500,000

131 Burr Hill Road

Killingworth, CT

$4,500,000
  • 11 Beds
  • 11/4 Baths
  • 14,110 Sqft
172 Roast Meat Hill Road
Killingworth, CT $2,500,000

172 Roast Meat Hill Road

Killingworth, CT

$2,500,000
  • 4 Beds
  • 3/1 Baths
  • 4,002 Sqft
343 Route 148
Killingworth, CT $659,000

343 Route 148

Killingworth, CT

$659,000
  • 3 Beds
  • 2 Baths
  • 2,258 Sqft
331 Route 148
Killingworth, CT $525,000

331 Route 148

Killingworth, CT

$525,000
  • 3 Beds
  • 1/1 Baths
  • 1,835 Sqft
8 Route 80
Killingworth, CT $1,950,000

8 Route 80

Killingworth, CT

$1,950,000
  • 18,500 Sqft
211 Green Hill Road
Killingworth, CT $1,195,000

211 Green Hill Road

Killingworth, CT

$1,195,000
  • 4 Beds
  • 4/2 Baths
  • 5,450 Sqft
13 Cranberry Meadow Lane
Killingworth, CT $1,100,000

13 Cranberry Meadow Lane

Killingworth, CT

$1,100,000
  • 5 Beds
  • 3/1 Baths
  • 3,444 Sqft
249 Route 81
Killingworth, CT $899,900

249 Route 81

Killingworth, CT

$899,900
  • 4,800 Sqft

Killingworth

Area Map

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Killingworth

Market Snapshot

Units Sold

February 2025

1 TOTAL UNITS

image description -75.0% image description -85.7% vs

Median Sales Price

February 2025 - Single Family Homes

$540K
image description -4.2% image description +2.4% vs

Percentage of Asking Price

February 2025 Single Family Homes

98%
image description +2.2% image description -3.0% vs
98%
image description +2.2% image description -3.0% vs