Agents – Read Firm Remarks. Exceptional 2021 ground-up penthouse duplex in Brookline’s coveted Coolidge Park enclave, a distinct five-street pocket known for its tree-lined setting and neighborhood park. Offering 3,292 sq ft, this modern residence combines architectural clarity, high-end finishes, and a layout designed for both everyday comfort and entertaining. The main level features a high-ceiling corner living room, European-style kitchen, large dining area with gas fireplace, and covered deck accessible from both the kitchen and living room. The upper level includes a spacious primary suite with luxurious bath and generous closet space, plus three additional well-proportioned bedrooms, each with its own private bath. Direct garage access and a private fenced level yard add rare convenience. Parking is exceptional: 2 heated garage spaces plus up to 2 additional spaces on a heated driveway. Moments to Coolidge Corner, Ridley School area/Core District, Longwood, and Boston.