4809 S Tennis Ln is a clean, well-maintained 4-plex in one of south Sioux Falls' most in-demand rental pockets — directly across from a fitness center and minutes from shopping, dining, and entertainment. Unit mix: one 3-bedroom, two 2-bedrooms, one 1-bedroom. Every unit has its own private deck or patio, in-unit laundry, and a layout that is very easy to rent out. All units are individually metered for electric with separate central heat and air, so tenants cover their own electric while ownership handles water /sewer, garbage, lawn, & snow. Add in five garage stalls and off-street parking behind the building, and you've got a genuinely versatile asset — house hack it, mix in short/mid-term rentals, or hold it long-term for stable, appreciating cash flow. Strong bones, strong location, real upside.