Welcome to 509 Clarington Avenue, an impressive home in sought-after Avalon East offering over 3,400 sq ft above grade plus a finished basement. This sun-filled residence features elegant finishes including hardwood flooring, crown molding, and a striking hardwood spiral staircase. The main level offers a formal living room with a two-sided gas fireplace shared with the family room, and a grand dining room with 17' ceilings. A main floor office, powder room, and mudroom/laundry add convenience. The chef-inspired kitchen includes stainless steel appliances, built-in oven and cooktop, granite countertops, a large island with wine rack, and a bright eating area. Upstairs features 4 spacious bedrooms, including a primary suite with vaulted ceiling, walk-in closet, and spa-like ensuite. A second bedroom offers its own ensuite, walk-in closet, and vaulted ceiling. All bathrooms feature granite countertops and upgraded fixtures. The finished basement adds excellent living space with a large recreation room, fifth bedroom, full bathroom, and ample storage. Recent updates include new pot lights, updated lighting, new blinds, fresh caulking, and a new basement window. The fully fenced backyard features vinyl fencing, updated stonework, and a large deck with pergola. Additional highlights include 9 ft ceilings, a poured concrete foundation, double-car garage, parking for four, and major mechanical updates including roof (2024), furnace (2024), and air conditioning (2024).A spacious, upgraded home in a family-friendly neighborhood close to parks, schools, and amenities.