-- JUST LISTED -- One of a kind, incredible opportunity in Mosaic won't last long! LEED-Certified 4 level 4 bedroom/3.5 bathroom/2 car-garage luxury designer SmartHome atop the most coveted lot in all of Mosaic District! Lovingly maintained and exquisitely updated, this large designer "Bryant" model end-unit townhome is set apart by its sweeping gorgeous green views of the park from all levels, natural light, SE sundeck exposure (perfect for afternoon/evening entertaining), and incredible interior. Sellers put over $110,000 in builder upgrades alone into this home in addition to at least $40,000 in custom window treatments, $20,000+ in built-ins, and much more. Nothing needs to be replaced in this property for 10+ years as sellers have upgraded and maintained this home extraordinarily well with the best quality products, including replacing the existing builder-grade roof w/architectural shingles just because "it was better". LEED Certified SmartHome can be controlled by one of two touch screens in either the kitchen or master suite. Whole-house entertainment system can also be controlled by these screens or a smartphone. Dual-zone heating & A/C accessed by the programmable thermostat included in SmartHome technology. All rooms (w/exception to bathrooms & dining) have CAT cables & electricity hardwired into at least one wall w/hidden boxes in closets or the pantry, perfect for clean, cable-free TV mounting. Premium flooring (including hardwood & marble) and custom lighting throughout.First level features 2 car garage w/overhead storage, ceramic-tiled foyer, custom coat closet w/built-in shoe shelves, and 4th bedroom that has been converted into an optimal home office offering designer custom built-in desk w/shelves & drawers, including a "pull-out" printer drawer. Second level hosts the open-concept main living area, including the luxury gourmet chef's kitchen w/matching premium KitchenAid stainless steel appliances w/brand new dishwasher, large pantry, granite countertops, and soft-close drawers w/island seating. The family/living room also features designer custom built-in shelving & cabinets, surrounding the gas fireplace. Between them, a large dining room rounds out the perfect set-up for entertaining family and friends, with wall-to-wall park-like views from the premium windows. The master suite, 2nd bedroom w/ensuite bath, and laundry can be found on the third floor. Master suite boasts walk-in closet and luxury designer bathroom, encased in marble, w/dual sink vanity & multi-jetted frameless Roman shower. Another ideal entertaining location can be found on the fourth floor. A dual-sided gas fireplace, framed by french doors, connects the loft/rec. room and stunning sundeck. Impress everyone with the unrivaled views from your sundeck, shielded by harsh afternoon sun, with custom, easy-clean flooring & gas grill. The top floor isn't complete without the additional bedroom w/full ensuite bath, perfect for guests or the person that loves a more private retreat.HOA includes access to the Avalon amenities including swimming pool & gym. Be sure to check out the neighborhood, as Mosaic District offers the best of shopping, entertainment, restaurants, and more! Feels more like Clarendon than Fairfax! View the 3-D Matterport self-guided tour as well as the video tour provided in links. Live in luxury, surrounded by beauty, in the heart of everything. This property can't be beat, so don't miss out on the once-in-a-lifetime opportunity to have it all by calling the listing agent, Missy Bell, today.