T
he 18104 ZIP code, which encompasses Allentown's West End and surrounding townships, is a highly sought-after area in the Lehigh Valley. It includes major attractions like Dorney Park and Wildwater Kingdom, as well as two of the region's largest high schools: Allen and Parkland. Students who live in this area may also choose to attend Muhlenberg College.

    According to Greater Lehigh Valley Realtors President Michael Bernadyn, local realtors have observed growing demand for homes in 18104, driven by its unique combination of established neighborhoods, quality schools, and convenient commuting routes. This has led to increased competition and faster-moving inventory, making it an attractive market within the Valley.

    The median home price in 18104 from January to June was $433,000, with a record high median price of $375,000 reported for the entire Lehigh Valley in July. The area's popularity is reflected in its ranking as one of the hottest ZIP codes in the Northeast and an honorable mention on the national list.

    Realtor.com attributes the area's appeal to its value relative to surrounding metro areas, offering a suburban lifestyle with access to economic opportunities. The report notes that these hot ZIP codes tend to be older and weathered, attracting buyers with stronger credit profiles and larger down payments.

    The 18104 ZIP code is not an isolated case; other Lehigh Valley communities have also been recognized by Realtor.com in recent years, including the 18062, 18064, 18017, and 18018 ZIP codes. The Realtor.com Hottest ZIP Code rankings take into account market demand and pace of the market, highlighting areas with high buyer interest and fast-selling homes.