An opportunity-not to be missed- to own a home where charm meets flexibility in Castro Valley’s sought-after Proctor community. Offering 1,415 sq ft of thoughtfully designed space, this 1951 home includes a 3BR/1BA main level plus a separate 1BR/1BA downstairs unit with exterior access—perfect for multigenerational living, guests, or a private office. The main level blends nostalgia with modern touches, featuring a scallop-trimmed mantel, brick fireplace, recessed lighting, and gleaming hardwood floors. The spacious living room flows seamlessly into a dining area adorned with a statement chandelier. The refreshed eat-in kitchen provides abundant counter space and storage, ideal for everyday meals or entertaining. On the west wing are the bedrooms and bath, offering comfort and privacy. Sliding glass doors lead to a serene backyard with gorgeous wraparound deck, expansive usable yard, and peekaboo Bay views—perfect for relaxing under twilight skies. Downstairs, the updated unit boasts new paint, drywall, and recessed lighting, ready for versatile use. Close to Proctor Elementary, BART, freeways, parks, and Castro Valley’s vibrant downtown, this home offers both convenience and easy living. 4859 Seaview Ave is more than a home—it’s a lifestyle of comfort, charm, and potential.