4 Avon Court, Whitby, ON L1N 3H3

Welcome to 4 Avon Court – A beautifully renovated legal duplex offering a thoughtfully designed 3Bed+Den main level & a fully self-contained 2bed lower level – ideal for multi-generational living, rental income, or flexible end-user use. Nestled on a quiet court in highly sought-after Williamsburg this home sits on a premium 108 x 133 ft lot offering both privacy & exceptional future potential. The main level features a well-considered floor plan with seamless flow between living spaces, enhanced by quality finishes & an abundance of natural light. A True Chef’s Kitchen with highend & design forward appliances awaits. A dedicated den/office provides additional versatility for work or study, while a stunning sunroom serves as a warm & inviting extension of the home. The upper level is complemented by three baths, including a convenient powder room. With over $275K invested in upgrades, this home has been meticulously reimagined with a focus on both end-user function and design. Major improvements include new plumbing with separate shut-offs for upper and lower levels, updated electrical with separate services, a 200 amp panel, new drywall and ceilings, R60 attic insulation, and soundproofed interior walls. A 2024 heat pump adds modern efficiency. The lower level offers a fully self-contained 2-bedroom suite complete with a full bath & separate laundry, providing excellent income or in-law suite potential. 6 Car Parking in Driveway & Additional Court Parking (also great neighbours!). Exterior enhancements include professional landscaping, new sod and extensive stonework completed in 2025 (over 50K delivering standout curb appeal & usable outdoor space. The expansive lot also presents long-term opportunity ideally located within walking distance to top-ranking Donald A. Wilson Secondary School, parks, and family-friendly amenities & just minutes to Highway 401, GO Transit & shopping. Long term tenant in the lower level (vacant possession can be provided if needed).