1 Bedroom Apartments For Rent In Dayville Ct . A 1 bedroom apartment on average costs $1,048 and ranges from $501 to $2,000. The perfect 1 bed apartment is easy to find with apartment guide. Village at Killingly (Dayville) The Caleb Group from thecalebgroup.org The perfect 1 bed apartment is easy to find with apartment guide. Try rentals.com to compare amenities, photos, & prices to find houses that match your needs. Compare rentals, see map views and save your favorite houses.