If you are looking for a home in the San Gabriel Valley, you may have heard of West Covina along with the name South Hills. Within the same city, there can be significant price differences depending on the area, making it important to take note.

Within West Covina, the South Hills area is considered the most stable upper-class neighborhood. Located on hilly terrain, it offers good views and relatively high school district ratings, with a median home price around $900,000, which is noticeably higher than the overall median price of about $700,000 in West Covina.

Crossing the city border, you will find The Country Estates in Diamond Bar. This gated community often has listings with median home prices exceeding $1.5 million, featuring equestrian facilities and large lots. Further west, traditional high-end residential areas like Arcadia and San Marino follow. The median price in Arcadia is reported to be around $1.8 million.

The influence of school districts has played a significant role in establishing these areas as affluent neighborhoods. The Arcadia Unified School District is highly regarded in California, and Diamond Bar benefits from the reputation of the Walnut Valley Unified School District. Families prioritizing their children's education consistently seek to move within these school district boundaries, which naturally keeps prices high.

The gap between the overall median price in West Covina and The Country Estates widens to more than double. Although they are both within the larger San Gabriel Valley, the price ranges are distinctly different based on school districts and community management levels.

For Korean households, Arcadia and San Marino have long been known as typical destinations to move to after accumulating some assets. Many families start in West Covina or nearby cities when their children are young and then move to higher-end areas when it's time to enter a better school district.

If you are considering a purchase, it is essential to accurately check the school district boundaries. It is common for school districts to be divided by just one road, so do not rely solely on the address; it is advisable to compare it directly with the county school district map.

For homes built on hilly terrain like South Hills or The Country Estates, it is wise to check the drainage conditions during the rainy season and the history of retaining wall maintenance. Given the good views, keep in mind that maintenance items may be more numerous than for flat homes due to the characteristics of hillside construction.