This beautifully updated 1929 Colonial English Tudor includes a Detached (ADU)--complete with a private bedroom, full bath, updated electrical and plumbing, and its own mini-split system. (not included in sqft) Perfect for guests, in-laws, a home office, or short-term rental potential (not included in listed square footage). The main home, built by renowned builder Gilbert A. Nichols, still displays his original nameplate and showcases timeless architectural details: arched doorways, herringbone hardwood floors, 9-foot ceilings, and cozy fireplaces in both the living room and one bedroom. You'll find 3 spacious bedrooms and 2.5 bathrooms, including a generous primary suite with a large walk-in closet, spa-like bathroom with soaking tub and separate shower, and convenient in-suite laundry. Major updates include dual-zoned HVAC, updated gas and water lines, and modernized electrical systems. Outside, enjoy a private 30'x40' basketball court, lush landscaping, and a block lined with other grand historic homes--all just steps from Rosary School and two blocks from the Plaza District. Historic charm, modern comfort, and rare amenities--all in one of OKC's most walkable, vibrant neighborhoods.