Welcome to 12 Jewell St. a 4BR/2.5BA Cape-style home on a quiet residential street in Brunswick and abutting conservation land with access to scenic nature trails, offering a rare combination of privacy and outdoor recreation right from your backyard. The first floor features direct entry from a 2-car garage to a mudroom/half bathroom into the kitchen. A separate dining room for entertaining and a large open living room featuring a gas fireplace and heat pump with hardwood floors throughout. Off the back of the house a private screened porch steps down to a patio. A recently updated primary suite with custom closet and additional bedroom/office complete the first floor.Upstairs two more generous bedrooms and the second full bathroom. The (dry) basement is the full size of the house with tall ceilings and has a doghouse walkout to the backyard.This property has been meticulously maintained with numerous valuable upgrades, including a automatic generator installed in 2016, LeafFilter gutter guards with a lifetime guarantee added in 2020, and energy-efficient heat pumps installed in 2021 for year-round comfort. Most recently, a new garage door system was installed in 2026.Set on a spacious lot with a tranquil backyard and direct access to conservation land and walking trails in one of Brunswick's prettiest subdivisions, this home offers both privacy and connection to nature. Conveniently located just minutes from downtown Brunswick, Bowdoin College, shops, dining, and Midcoast Maine's coastal attractions.