Exceptional investment or owner-user opportunity in the heart of Columbia on 1 acre (43,560 sq ft) zoned Commercial C-1. Originally a single-family, this property has been converted into a duplex offering two spacious 3-bedroom, 2-bath units totaling 2,572 sq ft, each w/ access to a private porch or patio area. In 2021, the building was extensively remodeled. Improvements include new kitchens & bathrooms, cabinetry, countertops, appliances, flooring, sheetrock, dual-pane windows, updated plumbing & electrical systems, recently installed mini-split AC/heating units, propane water heaters, & modern lighting & fixtures throughout. Exterior upgrades include professional interior & exterior paint, new well equipment & pump with updated power supply, new propane tanks, fencing, expanded drive & parking area, landscaping & a new roof in 2019. Located along Highway 49 in Tuolumne County, this property offers strong visibility with more than 300sq ft of frontage in a high-traffic corridor near historic Columbia. Close to New Melones Lake, Yosemite National Park, and National Forests, offering fishing, camping, and year-round recreation. With C-1 zoning, it presents potential for owner-occupants, rental income, or possible short-term rental/Airbnb use (buyer to verify permitted uses).
Exceptional investment or owner-user opportunity in the heart of Columbia on 1 acre (43,560 sq ft) zoned Commercial C-1. Originally a single-family, this property has been converted into a duplex offering two spacious 3-bedroom, 2-bath units totaling 2,572 sq ft, each w/ access to a private porch or patio area. In 2021, the building was extensively remodeled. Improvements include new kitchens & bathrooms, cabinetry, countertops, appliances, flooring, sheetrock, dual-pane windows, updated plumbing & electrical systems, recently installed mini-split AC/heating units, propane water heaters, & modern lighting & fixtures throughout. Exterior upgrades include professional interior & exterior paint, new well equipment & pump with updated power supply, new propane tanks, fencing, expanded drive & parking area, landscaping & a new roof in 2019. Located along Highway 49 in Tuolumne County, this property offers strong visibility with more than 300sq ft of frontage in a high-traffic corridor near historic Columbia. Close to New Melones Lake, Yosemite National Park, and National Forests, offering fishing, camping, and year-round recreation. With C-1 zoning, it presents potential for owner-occupants, rental income, or possible short-term rental/Airbnb use (buyer to verify permitted uses).
Welcome to this beautifully updated Golden West double-wide home, ideally situated in one of Atwater’s most desirable communities—Rancho Grande Mobile Home Park. This well-maintained Model features 2 spacious bedrooms and 2 bathrooms, with the option to easily restore the original 3-bedroom layout. Per the prior owner, the wall between bedrooms two and three was removed to create one oversized room, offering flexibility to suit your needs. Step inside to an inviting eat-in kitchen offering abundant cabinetry, updated appliances, and a charming built-in bistro table. A formal dining area with a built-in china cabinet provides the perfect space for gatherings. A versatile casual dining nook offers added room that can function as a cozy sitting area, hobby space, or home office. The large primary suite includes a built-in niche, dual vanities, a soaking tub, and a separate shower—an ideal retreat at the end of the day. Additional conveniences include an indoor laundry area, covered carport, and an expansive deck with a grassy yard, perfect for relaxing or entertaining outdoors. Recent upgrades bring peace of mind and modern comfort: new flooring, updated appliances, plumbing improvements, fresh exterior paint, modern light fixtures, and refreshed interior finishes. This home truly feels move-in ready. Rancho Grande offers exceptional amenities, including a community pool, playground, clubhouse, basketball court, pull-up bars, dog park, and recently upgraded pool and clubhouse facilities. Don’t miss this opportunity to live in one of Atwater’s premier mobile home communities—where comfort, convenience, and charm come together beautifully.

Columbia is located in California. Columbia, California 95310has a population of 2,079. Columbia 95310 is less family-centric than the surrounding county with 16.14% of the households containing married families with children. The county average for households married with children is 23.9%.
The median household income in Columbia, California 95310 is $40,730. The median household income for the surrounding county is $66,846 compared to the national median of $69,021. The median age of people living in Columbia 95310 is 54.4 years.
The average high temperature in July is 91.1 degrees, with an average low temperature in January of 31.7 degrees. The average rainfall is approximately 41.4 inches per year, with 6.1 inches of snow per year.