3628 Rainey Avenue offers a compelling combination of historic character, substantial acreage, and investment potential in Sharon, South Carolina. Situated on 17.31 acres, this circa-1908 Georgian estate features approximately 3,833 square feet, 5 bedrooms, and 3 full baths, complemented by expansive grounds, a shared pond, multiple accessory buildings, and five separate property access points. Currently enjoyed as a private residential estate and also listed in the residential MLS, the property offers architectural presence, a flexible layout, and supporting improvements suited to a range of potential uses. Possibilities include a bed-and-breakfast, wedding or special-event venue, retreat destination, hospitality property, or continued use as a private or multigenerational estate, subject to applicable ordinances and required approvals. Located within the Town of Sharon limits, the property is subject to the Town’s applicable zoning and land-use ordinances. Preliminary discussions with the Town regarding potential wedding venue and bed-and-breakfast uses identified no anticipated issues; however, those conversations do not constitute formal approval. Buyers and their agents should verify their intended use and any approval requirements directly with Sharon Town Hall at 803-927-1927. A winding circular drive leads to a striking two-story monumental portico supported by classical columns, while a second-story balcony overlooks the grounds. The sweeping lawn and mature trees create a picturesque setting for outdoor gatherings, guest experiences, or a private retreat. Beyond the double-door entrance, a grand central foyer and graceful sweeping staircase establish the home’s scale and character. Soaring ceilings, original hardwood floors, detailed millwork, formal living and dining rooms, decorative fireplaces, and elegant lighting reflect the craftsmanship of another era. The renovated kitchen offers quartz countertops, stainless steel appliances, custom tilework, a large center island, and a breakfast nook. A newly installed concrete patio extends the gathering space outdoors, while a light-filled sunroom overlooks the property. The main-level primary bedroom and updated bathrooms provide modern comfort alongside significant improvements to the electrical wiring, plumbing, HVAC systems, siding, and windows. The grounds feature expansive lawns, pasture, mature hardwoods, fruit-bearing trees, and a shared pond of approximately one acre. Supporting improvements include a 50' x 40' Motorplex metal building with two bays and lean-to extensions on both sides, providing covered space for vehicles, equipment, storage, or workshop needs. A 50-amp RV hookup and two additional accessory buildings further expand the property’s versatility. With its distinctive architecture, extensive grounds, and supporting improvements, 3628 Rainey Avenue offers a memorable setting for buyers seeking a historic estate with potential beyond its current residential use. Cross-posted as Residential | MLS #4417525