Welcome to 18231 Sherrington Rd, a spacious and beautifully maintained home set on a rare corner double lot in the heart of Shaker Heights. This warm & inviting residence blends classic architectural details with thoughtful modern updates, offering over three floors of comfortable living. Step inside to find gleaming hardwood floors throughout most of the home. The large living room features a wood-burning fireplace & floor-to-ceiling windows that fill the space with natural light. The formal dining room showcases elegant wainscoting and hardwood floors & opens to a charming 4-season sunroom with LVT flooring, built-in glass-front bookshelves, and direct access to the back patio. The eat-in kitchen offers LVT flooring, granite countertops, and stainless-steel appliances that stay. A convenient half bath is located just off the kitchen, adjacent to the lower-level rec room, which features brand-new carpet installed in 2026. Upstairs, the very large primary bedroom includes hardwood floors and its own ensuite full bath. Two additional bedrooms also feature hardwood floors; the second bedroom includes a private balcony overlooking the expansive backyard. A full bath completes the second floor. The third floor offers a private fourth bedroom with its own ensuite full bath ideal for guests, teens, or a quiet home office. An HSA Home Warranty is offered for peace of mind.