Nestled in a sought-after, family-friendly community, 2155 Heidi Avenue offers an exceptional blend of character, comfort and thoughtful updates. A beautifully landscaped lot with lush perennial gardens, flagstone walkways and two tranquil ponds create a peaceful, park-like setting. The double interlocking brick driveway leads to an attached 2-car garage with epoxy floor (2020). A charming stone walkway, front patio, pond and birch tree create a warm welcome, while the fully fenced backyard features a gorgeous deck, flagstone paths, garden shed, a stunning magnolia tree canopy and tall cedars for exceptional privacy. Inside, the spacious foyer opens to bright, elegant principal rooms. The expansive great room spans the full length of the home and features a wood-burning fireplace, b/i bookcases and window seat overlooking the backyard. The bright kitchen offers stainless steel appliances, glass-front cabinetry, built-in hutch, large peninsula and sliding doors with inset blinds, leading directly to the deck, ideal for entertaining. The formal dining room features hardwood floors and a bay window. A convenient mudroom/laundry area provides access to the garage and side yard. Upstairs, the primary suite is a true retreat with a sitting area, gas fireplace, dual closets including a walk-in, and a beautiful 7-pc bathroom with double sinks, double shower, jetted soaker tub, bidet, and skylight. The fully finished basement offers excellent in-law/multi-generational living potential with a cozy rec room and wet bar, private den/office/guest room, 4-pc bathroom, workshop, and abundant storage. Notable updates include a heat pump, furnace and Ecobee thermostat (2023), skylights (2023), refreshed deck (2025), shed (2022), Pella storm/screen door (2025), Pella windows with internal shades & electrical upgrades for e-bikes. Additional features: central vac, security system, HEPA air filter, humidifier, water softener, gas BBQ hookup, and sprinkler system. A rare Burlington gem!