Based on neighborhood comps, 3-bedroom single-family homes in Harrisburg’s Lawnton area can command monthly rents from $1,295 up to $1,650, putting your annual gross revenue potential between $15.5K and $19.8K. With the property listed at $135K, the payback period sits attractively between 6.8 and 8.7 years—before expenses. Harrisburg’s rental market remains strong, with high occupancy and consistent rent growth[2][3][4]. The property’s 3-bed, 1-bath layout, finished basement, and ample parking enhance its rental appeal, though cosmetic updates and flood zone status might impact desirability.

To maximize rental value, consider modernizing key areas like the kitchen and bath, upgrading flooring, and refreshing interior paint. Adding in-unit laundry or energy-efficient appliances could push rents to the top of the range. If selling, highlight the strong rental upside, finished basement, and location near schools and highways to attract both investors and owner-occupants. Addressing flood insurance requirements upfront will also reassure buyers.