Welcome to the iconic Catherine Walsh Cottage, a timeless 1886 Victorian masterpiece nestled in the heart of Mt. Arlington. This fully restored historic gem showcases exceptional craftsmanship and architectural detail, blending old-world elegance with modern luxury. The home features 6 spacious bedrooms, 4.5 baths, and beautifully preserved period details throughout including original hardwood floors, intricate millwork, soaring ceilings, pocket doors, decorative plaster moldings, and stunning vintage light fixtures. Enter through the inviting covered front porch into a grand foyer that sets the tone with its warmth and historic charm. The gourmet kitchen is a chef's dream, featuring a French stove, oversized refrigerator, and large center island, flowing into a formal dining room, parlor, and spacious family room each with its own distinct character and fireplace. Additional highlights include a wine cellar, private sauna, and four working fireplaces that anchor the home's living spaces with character and comfort. Enjoy seasonal views of Lk. Hopatcong. Step outside to your private backyard retreat complete with a heated gunite inground pool, hot tub, expansive lounge area, gas firepit, and thoughtfully designed hardscaping, framed by lush, professionally landscaped gardens & generator. The Catherine Walsh Cottage offers a rare opportunity to own a true piece of history, meticulously updated for today's lifestyle. Close to NJ Transit, Trains, Restaurants, Town Beach & more!