The overall housing market in Columbus is known to be significantly more affordable than the national average, which is why Green Island Hills, located near Lake Oliver to the north, stands out. It is considered one of the neighborhoods with the highest income levels in Columbus.

The median home price in Green Island Hills is reported to be around $830,000, with recent listings approaching a median asking price of $860,000. Statistics indicate that this price level ranks in the top 7 percent among neighborhoods in Georgia and the top 16 percent nationwide.

Established in 1961, the Green Island Country Club's 18-hole championship course has served as a central feature of the area, and the presence of water sports and tennis facilities along Lake Oliver has long attracted affluent households.

The Midtown areas of Winston and Overlook, which are close to downtown, are also mentioned as upscale residential areas in Columbus. This region features historic homes built in the early 20th century and appears to have a more accessible price range compared to Green Island Hills. The area near Flat Rock is also gaining attention due to recent developments of luxury homes.

According to recent data, the overall median sale price in Columbus is reported to be between $215,000 and $234,000. Compared to Green Island Hills, this represents a gap of more than three times, which is even more pronounced considering Columbus's overall low-cost market structure, known to be about 48 percent lower than the national average.

The reasons for this gap include the entry barriers associated with golf country club memberships, the geographical rarity of lakeside properties, and the presence of high-income defense-related jobs near Fort Moore.

While Columbus does not have a large Korean population compared to Atlanta or Miami, there is a noticeable trend of Korean households settling in the area, following professional opportunities in defense and logistics. Thanks to the relatively low overall market prices, even top-tier neighborhoods like Green Island Hills are more accessible than affluent areas in the Atlanta region, which is a characteristic of the Columbus market.

In summary, while the overall market in Columbus is affordable, the gap with higher-end neighborhoods may appear significant, it still remains at a level that is accessible in absolute terms.