337 A Mystic Street, Arlington MA 02474

About this home

Gracefully set along the coveted Lower Mystic Lake waterfront, this exceptional majestic new construction showcases ~7,000 sq ft of finely curated living space. A classic white shingle manor aesthetic blends timeless architecture with modern sophistication, introducing interiors filled with natural light, soaring ceilings, and expansive windows framing serene water views. The open-concept main level is anchored by a designer kitchen and elegant gathering spaces, ideal for both intimate living and grand entertaining. Upstairs, luxurious bedroom suites include a stunning primary retreat with spa-inspired bath. A finished walkout lower level seamlessly extends to beautifully landscaped grounds and the water’s edge. A rare offering just moments from Arlington & Winchester Centers—where classic coastal elegance meets refined lakefront living.