Enjoy privacy, space, and an array of thoughtful updates in this spacious 3-bedroom, 2.5-bath Colonial featuring a large bonus room perfect for a home office or additional living space. Set on a generous sized lot this home offers a peaceful setting while remaining conveniently close to Jericho's amenities. With more than 3,200 square feet of finished living space, there's room for everyone to spread out. Recent improvements include refinished hardwood floors, new flooring throughout, new tile in the entryway, mudroom and baths, freshly painted interiors, and a new driveway. Additional updates include a new energy-efficient water heater/boiler combination installed in 2024, a year-round swim spa pool added in 2024, and new energy-efficient exterior front and garage main doors installed in 2023. The inviting kitchen features hardwood floors, a breakfast bar, and a sunny dining nook with direct access to the wraparound deck. A formal dining room offers additional outdoor access, while the spacious living room provides a comfortable gathering space centered around a gas fireplace. The mudroom connects directly to the two-car garage and includes a half bath, first-floor laundry, and built-in storage. Upstairs, the vaulted primary suite features two walk-in closets and an en-suite bath. Two additional bedrooms, a full bath and the bonus room complete the level. The finished walkout lower level offers even more flexibility with a wall of windows, custom built-ins, and direct access to the backyard. Outside, enjoy the large level yard, back patio, wraparound deck, and your private year-round swim spa,perfect for relaxing, exercising, or entertaining in every season. This well maintained and thoughtfully updated Jericho home offers an exceptional combination of space, privacy, modern improvements, and outdoor enjoyment.