Tucked into a quiet, secluded corner of desirable Columbia Heights, 663 Brentwood Drive offers rare flexibility: a beautifully updated main residence over a fully finished, income-ready second unit — all on one meter set, move-in ready.Upstairs, the main level lives large with oak floors flowing through an open living and dining room warmed by a wood stove. The kitchen impresses with stone countertops and a breakfast counter for easy mornings. Three bedrooms include a spacious primary suite with its own full bath and relaxing walk-in tub, plus a second full bath and dedicated laundry for the upper unit.Downstairs is a true separate living space with its own private entrance, full kitchen, and bathroom — think copper soaking tub, copper vessel sink, an oversized glass walk-in shower, and sleek glass barn doors. Fresh paint, new flooring, and slate tile give this two-bedroom unit a polished, modern feel, and its own dedicated washer/dryer means true independence for multi-generational living, guests, or rental income.Outside, unwind on the covered two-level deck — ten feet deep, running the full length of the home — overlooking a secluded setting bordered by open meadows where horses and cattle graze. A lovingly tended garden with pear and apple trees, flowering beds, and a rock garden completes the outdoor living space.Major systems are freshly updated for peace of mind: new composite roof (2024), new Hardiplank siding (2025), dual-pane vinyl windows throughout, gas water heater, and a heat pump paired with a gas furnace for efficient central heat and air conditioning.Rare privacy, rare flexibility, rare views — all in one exceptional Columbia Heights address.