Retail Vacancy Drops to 4.4% in Lehigh Valley, P.A.— Here's What's Driving It

Written by:

Steve Marcinuk

Date:

31 Mar 2026

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While national headlines continue to highlight the struggles of the retail sector, Pennsylvania’s Lehigh Valley is experiencing steady retail growth that stands apart from broader market patterns. Located between New York City and Philadelphia, the region has become a retail bright spot, marked by low vacancy rates and strong tenant demand.

Seth Lacey, Vice President of Retail at Colliers’ Lehigh Valley team, has observed this divergence over his eight years in local commercial real estate. He notes that despite national reports of dying malls and declining retail, the Lehigh Valley presents the opposite reality. Here, retail is thriving.

The data support this view. Nationally, retail vacancy rates average about 10.8%, but in the Lehigh Valley, vacancy is just 4.4%, one of the lowest levels the area has recorded. This tight supply has created a market where demand consistently exceeds available space, giving landlords a clear advantage.

Strategic Location Drives Growth

The Lehigh Valley’s retail strength is rooted in its geographic position and infrastructure. The intersection of two major highways — the PA Turnpike (Route 476) running north-south and Route 78 running east-west — forms a logistics hub in Allentown. This location allows businesses to reach roughly one-third of the U.S. and Canadian population within a day’s drive. As a result, the region has seen significant industrial development, which fuels both residential growth and the demand for retail services.

Since the pandemic, migration from larger cities has accelerated. Many new residents come from northern New Jersey, where high costs, limited land, and fewer development opportunities have made the Lehigh Valley’s lower taxes and affordable living especially attractive. Businesses are following the same pattern, drawn by the region’s available space and proximity to major metropolitan markets.

Supply Constraints Create Opportunity

The region’s retail growth has also exposed its limits. New construction has been slow, constrained by increased building costs and higher interest rates. As a result, few new retail properties are coming online, and existing space is quickly absorbed.

This limited construction benefits current property owners, who have seen rents climb as retailers compete for scarce, quality space. But for businesses hoping to expand, the shortage of available locations has become a major obstacle. This is especially true for large-format retailers. Currently, only two significant big-box spaces — such as the former Kmart in Easton — are available, and there is little to no second-generation big-box space for new tenants.

Tenant Demand Remains Strong

Despite national headwinds, tenant interest in the Lehigh Valley remains robust and diverse. Restaurant groups are especially active, with five to ten sit-down operators seeking new locations at any given time. The market sees steady pursuit from national brands, regional chains, and local businesses alike.

Medical tenants have also become a major force. Hospital systems are acquiring retail-style properties for urgent care centers and outpatient facilities, reflecting the broader trend of healthcare services moving into retail environments.

Experiential retail is another area of growth. Since the pandemic, consumers have been seeking out activities and entertainment, leading to renewed interest in concepts like golf simulators and family entertainment centers. However, the lack of available space continues to limit how many of these businesses can enter the market.

Mixed-Use Development Gains Traction

A significant trend in the Lehigh Valley is the rise of suburban mixed-use developments, particularly those combining residential units with above-ground-floor retail. These projects depart from the area’s traditional suburban retail model and require careful planning to match tenants with the needs of future residents.

One example is a new development in Macungie that features apartments above retail in a suburban setting—a first for the area outside urban centers like Allentown, Bethlehem, and Easton. Colliers works closely with developers from the early stages, helping to set realistic rent expectations and curate the right mix of tenants. This early involvement is critical, as developers need accurate underwriting to ensure the retail component is viable before moving forward.

Economic Development Catalyst

The Lehigh Valley’s reputation as a growth market was further solidified by Eli Lilly’s recent announcement of a $3–5 billion pharmaceutical facility in Fogelsville. This investment is expected to bring high-paying jobs and additional economic stability to the region, strengthening the foundation for continued retail demand.

Major corporate investments of this scale confirm the region’s strategic advantages and reinforce its appeal to both businesses and residents. For retail professionals, such developments point to continued population gains and rising incomes, factors that support long-term retail expansion.

Housing Shortage

Like many parts of the country, the Lehigh Valley faces a persistent housing shortage across all segments: single-family homes, townhomes, and apartments. This shortfall, combined with the region’s ongoing economic growth, is attracting both residential developers and retail tenants serving these new communities.

Lacey reports working with developers on multifamily projects involving several hundred units each. National firms, after evaluating markets across the country, are increasingly prioritizing the Lehigh Valley for new investment. This signals strong confidence in the area’s growth prospects and highlights the link between housing development and retail demand.

Market Outlook

The outlook for Lehigh Valley retail remains positive. The combination of population growth, limited new supply, and strategic location continues to support strong fundamentals. The region’s ability to attract residents and businesses from more expensive neighboring markets suggests that its growth trajectory will persist in the coming years.

For retail real estate professionals, this environment creates favorable conditions for landlords and high-quality retail concepts. The tight supply and high demand mean that well-located, well-designed retail properties are in a strong negotiating position. At the same time, retailers looking to enter or expand in the market face significant challenges in finding suitable space, especially for larger formats or experiential concepts.

While national retail trends often dominate headlines, the Lehigh Valley illustrates how local factors — such as infrastructure, migration patterns, and economic development — can produce outcomes that differ markedly from the national narrative. The region’s experience shows that retail is not a uniform sector, and that local market dynamics often outweigh broad industry trends.

Key Challenges Ahead

The main challenge for the Lehigh Valley will be managing growth without sacrificing the cost advantages and quality of life that have made it attractive. Balancing new development with infrastructure capacity, maintaining affordable housing, and ensuring that retail growth aligns with community needs will require coordination among developers, local governments, and business leaders.

Looking forward, the region’s retail market is likely to remain competitive, with low vacancy rates and rising rents. As more residents and businesses relocate from higher-cost regions, demand for both retail and housing will continue to climb. The market’s future success will depend on its ability to add supply sustainably while preserving the factors that have fueled its recent momentum.

In summary, the Lehigh Valley stands out as an example of how strategic location, infrastructure, and targeted development can defy national retail headwinds. For those in the retail real estate sector, the region offers clear opportunities — but also requires careful navigation of supply constraints and evolving tenant needs. As Lacey puts it, continued growth in the Lehigh Valley is “a combination of a lot of things that continue to bring good activity.”

About the Expert: Seth Lacey is the Vice President of Retail at Colliers’ Lehigh Valley team, where he specializes in retail leasing, tenant representation, and market strategy. With eight years of experience in local commercial real estate, he provides on-the-ground insight into the region’s evolving retail landscape and growth dynamics.

This article is based on information provided by the expert source cited above. It is intended for general informational purposes only and does not constitute legal, financial, or real estate advice. Readers should conduct their own research and consult qualified professionals before making any real estate or financial decisions.