Welcome to 554 Whistler Terrace, a well-maintained semi-detached bungalow offering excellent in-law potential with a separate side entrance, ideal for extended family or multi-generational living. Tucked away on a quiet cul-de-sac in Waterloo Village, one of Kingston's desirable west-end neighbourhoods, this home offers a peaceful setting with everyday conveniences close by. The layout includes 3 bedrooms on the main level, 1 bedroom downstairs, and two full bathrooms - one upstairs and one in the finished basement - providing flexible and functional living space. The main floor features an updated kitchen (2021) with abundant cabinet space, a refreshed upstairs bathroom (2019), and bright living areas enhanced by newer front and basement windows (2020). New front and side doors (2020) add an extra layer of security and peace of mind, while the roof was replaced in 2022.The fully finished basement (2021) expands your living space and is well-suited for an in-law setup, complete with a bedroom and full bath. Major mechanical updates include a new furnace (2023) and new AC (2025). The home is also scheduled for a 100-amp, 40-circuit electrical panel upgrade in February 2026, adding future-ready electrical capacity. Outside, enjoy the two-tiered back and side deck (2024)- perfect for relaxing or entertaining - along with updated front porch railing (2023). A public transit stop is located at the end of the street, and the home is close to schools, shopping, and everyday amenities. This move-in-ready bungalow delivers comfort, versatility, and a sought-after west-end location.