Building Up Jax: Retail and Culinary Landscapes Shift Across Greater Jacksonville with Major New Additions

Executive Overview

The greater Jacksonville metropolitan area continues to experience a robust wave of commercial real estate development, urban infill, and economic diversification. As the River City solidifies its reputation as one of the fastest-growing economic hubs in the American Southeast, investors, national brands, and local entrepreneurs are aggressively staking their claims in the local market.

In this installment of Building Up Jax—our weekly Saturday morning chronicle tracking the pulse of construction, planning, and real estate development across Northeast Florida—we examine two significant commercial shifts reshaping the local consumer landscape.

First, the St. Johns Town Center, Jacksonville’s premier open-air shopping and lifestyle destination, is set to welcome a major mid-Atlantic fashion retailer making its debut in the North Florida market. Maryland-based lifestyle and apparel brand South Moon Under has officially secured construction permits to establish a flagship storefront, signaling continued confidence in Jacksonville’s high-end retail sector.

Second, the local culinary scene is expanding northward. Mr. Potato Spread, a beloved regional comfort-food favorite that originated as a mobile food truck operation, is pressing forward with its brick-and-mortar expansion strategy. The brand has secured building permits to establish a new footprint at the River City Marketplace on the city’s Northside, breathing new life into a prominent commercial vacancy previously occupied by King Crab.

This report provides a comprehensive analysis of these developments, tracing their journeys from permitting to groundbreaking, evaluating the broader economic metrics driving Jacksonville’s commercial property market, and exploring the strategic vision behind these high-profile expansions.

Detailed Chronology: Tracing the Pipeline of Commercial Growth

The journey from an initial concept to a completed commercial build-out involves a complex choreography of zoning approvals, architectural design, municipal permitting, and contractor execution. Understanding the timelines of projects like South Moon Under and Mr. Potato Spread offers valuable insight into how Jacksonville’s commercial real estate pipeline operates.

The Arrival of South Moon Under at St. Johns Town Center

The entry of South Moon Under into the Jacksonville market has been quietly building momentum for months, culminating in the recent issuance of a commercial interior build-out permit.

• Q4 2023 – Market Research and Site Selection: Real estate analysts representing South Moon Under identify the St. Johns Town Center as a prime target for the brand’s first North Florida footprint. Given the center’s high foot traffic, affluent demographics, and concentration of synergistic fashion anchors—such as Nordstrom, Free People, and Tommy Bahama—the location is deemed ideal.
• Early 2024 – Lease Negotiation: Corporate representatives secure the retail bay located at 4818 River City Dr., formerly occupied by the bohemian lifestyle brand Natural Life, which previously vacated the space.
• Mid-2024 – Architectural Design and Permitting: Engineering and architectural teams finalize layout adjustments to align the interior with South Moon Under’s signature aesthetic: coastal-modern, minimalist, and upscale. Formal build-out permits are submitted to the City of Jacksonville’s building inspection division.
• Recent Developments: Permits are officially approved, greenlighting contractors to commence physical construction on the storefront. The official South Moon Under corporate website now lists the Jacksonville store as "Coming Soon," with hiring and grand opening preparations anticipated in the coming months.

Mr. Potato Spread’s Northside Expansion

While South Moon Under brings coastal chic to the Southside, Jacksonville’s homegrown culinary success story, Mr. Potato Spread, is charting a strategic course for the Northside.

• The Food Truck Era: Founded by entrepreneurs determined to elevate comfort food into a gourmet experience centered around loaded, creative potato dishes, Mr. Potato Spread built a massive, dedicated following through its mobile food truck operations across Duval County.
• First Brick-and-Mortar Success: Buoyed by strong community support, the brand successfully transitioned to a permanent physical location, proving that its distinct culinary concept could thrive in a traditional restaurant setting.
• Expansion Planning: Looking to capture untapped suburban and commercial markets, leadership targets the River City Marketplace at 12884 City Center Blvd. The chosen property previously housed King Crab, presenting a turnkey opportunity for restaurant conversion with existing commercial kitchen infrastructure.
• Permitting and Build-Out: Building permits are officially secured for the space. The conversion process is designed to adapt the layout to accommodate Mr. Potato Spread’s specialized operational workflow, high-volume counter service, and distinctive branding. This project runs parallel to another pending brick-and-mortar location along Philips Highway, marking an aggressive multi-site expansion phase for the company.

Supporting Context & Metrics: The Economic Engine of Jacksonville

To fully understand why brands like South Moon Under and Mr. Potato Spread are investing heavily in brick-and-mortar spaces across Jacksonville, one must examine the macroeconomic metrics fueling the region’s growth.

Retail Resilience at St. Johns Town Center

The St. Johns Town Center remains an economic powerhouse within Northeast Florida. Spanning over 1.2 million square feet of retail and dining space, the center continues to defy broader national trends that suggest a decline in physical retail. Key metrics highlighting the strength of the market include:

• Population Inflow: Duval County and its surrounding suburban counties (St. Johns, Clay, Nassau, and Baker) have welcomed tens of thousands of new residents annually. St. Johns County, in particular, consistently ranks among the fastest-growing counties in the United States, injecting high disposable income directly into the trade area surrounding the Town Center.
• Occupancy Rates: Commercial real estate reports indicate that prime retail vacancies in Tier-1 locations like the Town Center are aggressively contested, keeping lease rates robust and prompting landlords to curate tenant mixes that feature unique, experiential, or first-to-market brands.
• The "First-to-Market" Advantage: South Moon Under’s decision to bypass central Florida and establish its northernmost Florida outpost in Jacksonville underscores the city’s emergence as a primary retail destination in its own right, rather than a secondary market dependent on Orlando or Miami.

Northside Commercial Dynamics: River City Marketplace

On the opposite side of town, the River City Marketplace continues to serve as the dominant retail and dining anchor for North Jacksonville and the rapidly expanding residential corridors near the Jacksonville International Airport and Interstate 95.

• Transit-Oriented Growth: Situated at the intersection of I-95 and Airport Road, River City Marketplace benefits from exceptional visibility and commuter traffic.
• Adaptive Reuse in Food & Beverage: The pivot of the former King Crab unit into a home for Mr. Potato Spread illustrates a broader trend in commercial real estate: adaptive reuse. Rather than commissioning costly ground-up construction, expanding local restaurateurs are capitalizing on second-generation restaurant spaces, significantly reducing capital expenditure outlays and accelerating time-to-market.
• Local Brand Scaling: The evolution of businesses like Mr. Potato Spread from mobile vendors to multi-location brick-and-mortar operators reflects a healthy local entrepreneurial ecosystem supported by accessible commercial leasing options and receptive local consumers.

Official Statements and Industry Insights

Industry stakeholders and commercial real estate observers have offered enthusiastic assessments regarding both the South Moon Under and Mr. Potato Spread projects, noting that they reflect the diverse nature of Jacksonville’s growth.

Commercial real estate analysts tracking the Northeast Florida market emphasize that the retail sector is undergoing a qualitative shift. Consumers increasingly favor brick-and-mortar environments that offer curated, distinctive styling—a core tenet of South Moon Under’s merchandising strategy. Founded in Ocean City, Maryland, the brand has cultivated a loyal following by curating elevated wardrobe staples, artisanal denim, contemporary dresses, and accessories designed for coastal lifestyles. Bringing this aesthetic to the St. Johns Town Center aligns perfectly with Jacksonville’s outdoor-centric, fashion-conscious demographic.

Meanwhile, representatives from the local culinary community point to the success of Mr. Potato Spread as a testament to the viability of homegrown concepts scaling up against national chains.

"When local brands make the leap from mobile food service to permanent brick-and-mortar storefronts in major regional hubs like River City Marketplace, it signals a maturation of the local economy," notes a regional commercial leasing specialist. "Consumers are actively seeking out authentic, high-flavor dining experiences, and landlords are responding by reserving prime end-cap and inline spaces for dynamic local concepts."

Furthermore, municipal planning officials have praised the streamlined permitting processes that allow projects of this scale to move efficiently from architectural blueprints to active construction sites, minimizing downtown and suburban commercial downtime.

Future Outlook: What Lies Ahead for Jacksonville Real Estate

As we look toward the remainder of the year and into the future, the commercial construction and development pipeline across greater Jacksonville shows no signs of slowing down.

Key Trends to Watch:

1. Experiential Retail Expansion: Expect to see more regional and national lifestyle brands follow South Moon Under’s lead by testing the Jacksonville market. Landlords at major properties like the St. Johns Town Center, St. Johns Pavilion, and the Avenues Mall are increasingly prioritizing experiential retail concepts that blend physical shopping with community engagement.
2. Suburban Culinary Hubs: The decentralization of dining options away from the urban core toward suburban submarkets—such as the Northside’s River City Marketplace, the Southside’s Philips Highway corridor, and expanding nodes in St. Johns County—will continue to drive second-generation restaurant build-outs.
3. Permitting and Infrastructure Agility: As municipal authorities work to accommodate rapid population growth, the efficiency of commercial permitting will remain a critical variable in how fast projects break ground and generate local employment opportunities.

Building Up Jax will continue to monitor these developments closely, bringing you breaking updates on construction milestones, new tenant announcements, and major real estate transactions every Saturday morning. Whether it is a national fashion house opening its first North Florida flagship or a local culinary favorite expanding its footprint, Jacksonville’s built environment is expanding dynamically, meeting the demands of a modern, thriving metropolitan community.