Rare opportunity to own a 6-bedroom, 4-bath side-by-side duplex with finished basements in the heart of Littleton. This well-maintained property presents a strong investment opportunity-ideal for renting both units or house hacking by living in one side while generating income from the other. The current owner has completed extensive upgrades throughout the property. Both units feature fresh interior paint and refinished hardwood floors, along with new windows and exterior doors. Water heaters have been replaced, and numerous electrical and plumbing updates have been completed. Both basements include conforming bedrooms, with Unit 2258 receiving a newly installed egress window. Unit 2258 also features brand-new, never-used appliances, while Unit 2268 has been fully remodeled, including the kitchen, bathrooms, and basement, along with new carpet. Additional improvements include a radon mitigation system, new front fencing and gates, refreshed landscaping, and removal of a large backyard cottonwood tree. Both units offer ample basement storage. The property includes off-street parking for four vehicles plus additional RV parking. Located just minutes from Downtown Littleton, Sterne Park, and Arapahoe Community College, with convenient access to light rail and bus routes for easy commuting to Downtown Denver and the Denver Tech Center (DTC). A rare turnkey duplex in a prime Littleton location, perfect for investors seeking strong rental potential or owner-occupants looking to offset their mortgage with rental income.