15 Rosebriar Lane IMPECCABLY MAINTAINED IN EAST QUOGUE Located on a half-acre in East Quogue, 15 Rosebriar Lane offers 3 bedrooms, 2.5 bathrooms, and 1, 964+/- SF of impeccably maintained living space with a heated pool and fenced backyard. The first floor features a welcoming foyer, living room with wood-burning fireplace and built-in bookcases, formal dining room, and an eat-in kitchen with granite countertops, pantry, breakfast nook, and new (2026) GE appliances. Just off the kitchen, the den opens to the backyard through sliding glass doors, creating an easy indoor-outdoor flow. Upstairs, the primary suite includes a vaulted ceiling, 6' x 11' walk-in closet, and en-suite bath with double vanity, jetted tub, separate shower, and linen closet. Two additional bedrooms and a full hall bath complete the second level. The unfinished basement offers 982+/- SF of additional space with interior and exterior access, built-in storage, and all mechanicals. The basement ceiling height is 7'9". Outside, enjoy a heated, in-ground pool with new 2024 liner, wood deck with pergola, patio, covered front porch, and fully-fenced yard. Recent updates include a new roof (2025), new Simonton windows with limited lifetime warranty (2024), updated second-floor HVAC, and hot water heater (2023). Additional features include central vacuum, whole-house water purification system, Blink hardwired cameras, full property irrigation and an attached 2-car garage. The impeccable maintenance of this home cannot be overstated. If you're looking for a well-maintained home, schedule your private showing today!