Killingworth

Killingworth is a town in Middlesex County, Connecticut, United States. The population was 6,455 as of July 1, 2015.

17 homes for sale in Killingworth

Name: Open House - 1PM-3PM
Start: 2026-06-07T13:00:00.000Z
End: 2026-06-07T15:00:00.000Z
Location: 5 Stonewall Drive #5, Killingworth, CT 06419

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2 Beds2 Baths1,046 SqFt
1/38 38

Open 6/7 1PM-3PM

$245,000

5 Stonewall Drive #5, Killingworth, CT 06419

Listed by Karen Bruno Roos of Williams Real Estate
4 Beds3 Baths3,615 SqFt
1/40 40

Open 6/7 11AM-1PM

$699,000

14 Cow Pen Hill Road, Killingworth, CT 06419

Listed by Lisa Fekete of William Raveis Real Estate
5 Beds5 Baths3,978 SqFt
1/40 40

New

$1,490,000

23 Welsch Farms Road, Killingworth, CT 06419

Listed by James Kelly of William Raveis Real Estate
3 Beds2 Baths1,559 SqFt
1/40 40

New

$499,900

115 Green Hill Road, Killingworth, CT 06419

Listed by Susan Malan of William Pitt Sotheby's Int'l
1 Bed1 Bath864 SqFt
1/21 21

New

$1,600

257 Route 80 #3A, Killingworth, CT 06419

Listed by Shelly Cumpstone of Coldwell Banker Realty
2 Beds2 Baths1,386 SqFt
1/12 12

Price Dropped by $86K

$699,000

511 Route 81, Killingworth, CT 06419

Listed by Adam Bronko of RE/MAX Right Choice
4 Beds4 Baths4,154 SqFt
1/40 40

Active

$1,299,900

180 Green Hill Road, Killingworth, CT 06419

Listed by James Luth of HERE Realty
3 Beds3 Baths2,343 SqFt
1/27 27

Active

$569,000

181 North Chestnut Hill Road, Killingworth, CT 06419

Listed by Eric Bergers of William Raveis Real Estate
3 Beds3 Baths1,476 SqFt
1/31 31

Price Dropped by $149K

$850,000

559 Route 81, Killingworth, CT 06419

Listed by Tina Rupp of William Pitt Sotheby's Int'l
3 Beds2 Baths1,143 SqFt
1/13 13

Active

$599,999

179 Route 81, Killingworth, CT 06419

Listed by John Izzo of William Raveis Real Estate
4 Beds1 Bath1,756 SqFt
1/38 38

Active

$340,000

30 Chestnut Hill Road, Killingworth, CT 06419

Listed by Nutan Pawar of DreamHomes Realty LLC
84.9 Acres
1/4 4

Active

$1,500,000

Bunker Hill Road, Killingworth, CT 06419

Listed by Mark Mermelstein of eXp Realty
2.66 Acres
1/11 11

Active

$259,900

262 Route 81, Killingworth, CT 06419

Listed by Gene Pica of RE/MAX Alliance
18,500 SqFt
1/24 24

Active

$1,799,000

8 Route 80, Killingworth, CT 06419

Listed by Tom Cavaliere of Coldwell Banker Realty
2,494 SqFt
1/4 4

Price Dropped by $1K

$2,494

8 Route 80 #4, Killingworth, CT 06419

Listed by Tom Cavaliere of Coldwell Banker Realty
1,800 SqFt
1/7 7

Active

$1,150

8 Route 80 #1, Killingworth, CT 06419

Listed by Tom Cavaliere of Coldwell Banker Realty
14,107 SqFt
1/3 3

Active

$975

176 Route 81, Killingworth, CT 06419

Listed by Norman Peck of Signature Properties of NewEng

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Neighborhoods in Killingworth

Beechwood