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25 Madison Hollow
$815,000
  • 3 bed
  • 2/1 bath
  • 3,432 sqft
  • 5.6 acres
550 Route 81
$795,000
  • 3 bed
  • 2/1 bath
  • 1,654 sqft
  • 29.1 acres
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Killingworth Real Estate Market

Single Family Homes
May 2026
May 2025
Killingworth, CT Average Days on Market
May 2026 15
May 2025 18  -14.3%
Median Sales Price homes in Killingworth
May 2026 $635K
May 2025 $523K  +21.5%
Killingworth, CT Average Price per Square Foot
May 2026 $296
May 2025 $242  +22.1%
Total Single Family Homes Sold in Killingworth, CT
May 2026 8
May 2025 6  +33.3%