Completed in 2026, 22 Old Colony Rd is a single-family residence in Arlington, designed around open gathering spaces, flexible private suites, dedicated work areas, and substantial garage capacity. The main level centers on an open-plan kitchen, dining, and living area that naturally connects everyday living and entertaining. The kitchen features Bosch stainless-steel appliances, a custom range hood, a built-in microwave, a refrigerator, a wine cooler, stone counters, and a large center island offering generous prep, serving, and gathering space. A walk-in pantry adds useful storage. The adjoining living area features a fireplace and custom coffered tray ceiling with integrated lighting and wood accents, adding architectural detail to the expansive open layout.A first-floor in-law-style suite with an en-suite bath offers flexible accommodations for guests or extended stays, while a separate main-level office provides additional space for work or private living. Upstairs, the primary suite is arranged as a private retreat with an en-suite bath and generous closet space. Additional bedrooms include multiple en-suite configurations, complemented by a second dedicated office and a separate laundry room with a sink. Spa-inspired bath details include double vanities, walk-in showers, and select rainfall and multiple-shower-head features. The plan emphasizes separation between sleeping, working, and gathering areas while maintaining convenient access throughout the home. Multiple en-suite arrangements add privacy, while the two offices support simultaneous work, study, or creative use.The lower level expands the floor plan with a recreation area, guest room, bathroom, and additional flexible space suitable for media, fitness, hobbies, or storage. A built-in three-car heated garage provides substantial enclosed parking and storage capacity. Outside, the private yard and patio extend the living space for outdoor dining and relaxation. An irrigation system supports the landscaping, while the permeable driveway adds a thoughtful site feature.Set in Arlington, 22 Old Colony Rd offers a 02474 address with access to the town's business districts, parks, recreation, public transportation, and regional road network. The location supports connections toward Cambridge, Boston, and surrounding communities while keeping Arlington's shops, restaurants, cultural destinations, bikeways, and green spaces within reach.