1629 Seneca Avenue

Green Building Group presents a transitional new construction home on a level 0.40-acre lot with estimated delivery in September 2026. The residence offers 6 bedrooms, 6 full baths, and 1 powder room, with approximately 5,500 sq ft of finished living space across three levels, plus a 2-car attached garage. The main level features 10' ceilings, wide-plank engineered white oak flooring, and a gourmet kitchen with custom cabinetry, quartz countertops, and a rear pantry/prep kitchen. Additional features include a family room with gas fireplace, breakfast nook overlooking the backyard, formal dining room, private study, en-suite guest bedroom, oversized mudroom, powder room, and an elevator shaft (future install option). The upper level includes a family lounge, a primary suite with optional gas fireplace, dual walk-in closets, a spa-style bath, a laundry room, and three additional en-suite bedrooms with walk-in closets. The lower level offers an open recreation area, exercise and game rooms, an optional sauna, and an additional en-suite bedroom and bath. The flat lot may accommodate a pool (not included in price; subject to approvals). Convenient to Tysons, the Capital One campus, Metro, and routes to McLean and Washington, DC. Zoned for Westgate ES, Longfellow MS, and McLean HS. Interior photos are from a recently built Green Building Group home and may include optional features/upgrades.