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Building Up Jax: Major $108 Million Mixed-Use Development in Brooklyn Nears Final Approval

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September 9, 2026
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Executive Overview

As the Jacksonville metropolitan area continues to experience an unprecedented wave of urban densification and economic expansion, the city’s development pipeline shows no signs of slowing down. In this installment of Building Up Jax—our weekly Saturday morning series dedicated to tracking the physical transformation of Northeast Florida—we spotlight a massive new project poised to reshape the historic Brooklyn neighborhood.

At the intersection of Park Street and Forest Avenue, a monumental $108 million mixed-use development is currently advancing through its final regulatory hurdles. Spearheaded by Atlanta-based real estate firm Columbia Ventures, the project promises to inject hundreds of new residential units, dynamic retail spaces, and pedestrian-friendly streetscapes into one of Jacksonville’s most active urban cores.

The initiative, featuring a sweeping five-story residential structure atop a two-story parking pedestal, reflects a broader regional trend: the surging demand for high-density, transit-oriented, and walkable urban living spaces. With the Downtown Development Review Board (DDRB) poised to grant final design approval, Columbia Ventures is preparing to break ground on the multi-million-dollar undertaking early next year.

This comprehensive report examines the architectural scope of the Park and Forest development, evaluates the developer’s expanding footprint in Jacksonville, analyzes the broader economic indicators driving the Brooklyn neighborhood’s revitalization, and outlines the structural timeline for construction.


Detailed Chronology: The Path to Final Review

The journey of the Park Street and Forest Avenue site from underutilized urban parcel to high-density mixed-use hub illustrates the complex, multi-layered nature of modern downtown development in Jacksonville. While urban revitalization projects often face protracted public-private negotiations and lengthy zoning adjustments, this specific initiative has moved through the municipal pipeline with relative momentum, buoyed by favorable comprehensive planning policies for the Brooklyn and downtown districts.

Initial Concept and Site Acquisition

The genesis of the project began as Columbia Ventures identified the strategic value of the Park Street and Forest Avenue corridor. Positioned adjacent to established commercial nodes and offering seamless access to major thoroughfares such as I-95 and Riverside Avenue, the site represented a textbook opportunity for transit-oriented densification. Atlanta-based Columbia Ventures, known for tackling complex urban infill and adaptive reuse projects, quietly secured the properties necessary to assemble a cohesive, large-scale footprint capable of supporting a multi-story urban ecosystem.

Design Evolution and DDRB Submissions

Over the past several months, architectural and engineering teams collaborating with Columbia Ventures refined the project schematics to align with the stringent urban design guidelines enforced by the Downtown Development Review Board. Initial conceptual iterations underwent rigorous internal reviews to ensure optimal pedestrian engagement, vehicular flow management, and architectural harmony with the surrounding historic and contemporary fabric of Brooklyn.

The design philosophy centers on mitigating the visual impact of structured parking by wrapping the lower levels with active uses. By placing a two-story parking podium at the base and elevating five stories of residential wood-frame or hybrid construction above it, the design maximizes land-use efficiency while maintaining a human-scaled streetscape along both Park Street and Forest Avenue.

Final Approvals and Upcoming Milestones

As the DDRB convenes for its pivotal session this week, municipal planning staff have recommended the project for final approval, citing its compliance with downtown zoning overlays, density bonuses, and urban design standards.

Upon securing final administrative and board clearances, Columbia Ventures will transition from the design and entitlement phase into pre-construction logistics. Permitting submissions, civil engineering sign-offs, and contractor bidding processes will occupy the remainder of the calendar year, setting the stage for an official groundbreaking ceremony in early 2025.


Architectural Scope, Amenities, and Financial Metrics

Valued at an estimated $108 million, the Park and Forest development stands as one of the most capital-intensive residential ventures currently slated for the urban core. The sheer scale of the investment underscores developer confidence in Jacksonville’s long-term economic fundamentals, population growth trajectory, and shifting lifestyle preferences.

Project Specifications by the Numbers

  • Total Estimated Capital Investment: $108 Million
  • Residential Units: 341 upscale apartment homes
  • Building Height: 5 stories of residential construction situated above a 2-story structured parking deck (totaling 7 vertical levels)
  • Ground-Floor Commercial Space: Dedicated footprints for dynamic retail shops and neighborhood-serving restaurant concepts
  • Parking Capacity: Multi-level subterranean or podium structured parking designed to accommodate residents, retail patrons, and guests

Residential Layouts and Interior Finishes

While final unit mix configurations (studios, one-bedroom, two-bedroom, and three-bedroom floor plans) are tailored to young professionals, empty-nesters, and remote workers alike, interior finishes are projected to feature modern, luxury-grade specifications. Open-concept living areas, energy-efficient stainless steel appliances, quartz countertops, floor-to-ceiling windows, and smart-home technology integrations will define the living spaces, catering to an increasingly discerning urban renter demographic.

Resort-Style Amenities

To remain competitive in Jacksonville’s booming luxury multifamily market, the development incorporates an extensive suite of lifestyle amenities designed to foster community engagement and wellness:

  • Resort-Style Swimming Pool: An expansive courtyard pool deck featuring cabanas, sun shelves, and grilling stations, designed to evoke an upscale boutique hotel experience.
  • State-of-the-Art Fitness Center: A comprehensive health and wellness facility equipped with modern cardiovascular machines, free weights, functional training zones, and dedicated spaces for yoga and group fitness classes.
  • Pet-Centric Infrastructure: Recognizing the high concentration of pet owners in urban environments, the building will feature a dedicated indoor pet spa for grooming alongside a secure, enclosed outdoor dog park.
  • Elevated Sky-Lounge: A sophisticated top-floor indoor/outdoor social lounge offering panoramic views of the Jacksonville skyline, designed for resident entertaining, remote work sessions, and community events.

Supporting Context & Metrics: The Rise of Brooklyn

To truly understand the significance of Columbia Ventures’ latest investment, one must examine the broader transformation of the Brooklyn neighborhood. Once an industrial and warehousing district plagued by blight and underinvestment, Brooklyn has evolved over the past decade into the poster child for Jacksonville’s urban renaissance.

The Catalyst of New Urbanism

The revitalization of Brooklyn began in earnest with major master-planned mixed-use developments that introduced national retail anchors, grocery stores, and thousands of luxury apartment units to the western edge of downtown. This influx of capital fundamentally altered the urban demographic, transforming a ghost town after business hours into a vibrant 24/7 neighborhood.

Building Up Jax: Brooklyn mixed-use project up for DDRB approval

According to demographic analytics tracked by downtown advocacy groups, the residential population within the urban core has surged by over 40% in the last ten years. This rapid densification has created a multiplier effect, attracting local restaurateurs, boutique fitness operators, and experiential retail concepts eager to capture the spending power of affluent, educated urbanites living within walking distance.

Columbia Ventures’ Expanding Jacksonville Footprint

While the Park and Forest development represents a massive greenfield/infill construction undertaking, it is not Atlanta-based Columbia Ventures’ first rodeo in the River City. The firm has actively established its reputation as a visionary developer committed to Jacksonville’s historic preservation and neighborhood activation through its leadership of the Union Terminal Warehouse adaptive reuse project.

Located nearby in downtown Jacksonville, the historic Union Terminal Warehouse project involves the complex historic preservation and adaptive transformation of a massive early-20th-century rail-side warehouse into a multi-use creative hub featuring maker spaces, artisanal retail, culinary concepts, and loft-style offices.

By simultaneously managing the Union Terminal Warehouse adaptive reuse and advancing the $108 million Brooklyn residential project, Columbia Ventures has cemented its status as one of the most influential institutional developers shaping Jacksonville’s physical and economic landscape today.


Official Statements and Industry Perspectives

The impending approval of the Park and Forest mixed-use development has drawn widespread commentary from urban planners, economic development officials, and real estate executives alike, all of whom view the project as a critical validation of downtown Jacksonville’s momentum.

Municipal Leadership and Urban Planning Insights

Representatives from the Downtown Investment Authority (DIA) and the Downtown Development Review Board have consistently emphasized the importance of high-density, mixed-use projects in fulfilling the master plan for Jacksonville’s core.

Urban planning experts note that placing 341 residential units directly into the Brooklyn neighborhood achieves several vital municipal goals:

  1. Tax Base Expansion: Significant appreciation in property tax revenues, which flow back into downtown infrastructure improvements and public safety initiatives.
  2. Retail Support: Providing the necessary rooftop density to sustain ground-floor commercial spaces, ensuring that neighborhood restaurants and retail boutiques can thrive year-round.
  3. Walkability and Multi-Modal Transit: Reducing reliance on personal automobiles by encouraging pedestrian activity, cycling, and utilization of nearby public transportation corridors.

Developer Vision

While specific executive remarks regarding the final review milestone highlight the collaborative relationship between Columbia Ventures and local municipal agencies, company leadership has repeatedly expressed immense optimism regarding Jacksonville’s economic trajectory. In previous statements concerning their local portfolio expansion, Columbia Ventures executives highlighted the city’s favorable business climate, steady job growth in the financial and healthcare sectors, and an undersupplied multifamily housing market as primary drivers for their aggressive capital deployment in Northeast Florida.


Future Outlook: What Lies Ahead for Brooklyn and Jax

As the ink dries on the final design reviews and pre-construction preparations ramp up, the broader implications of the Park and Forest development extend far beyond the borders of a single city block.

Anticipated Construction Timeline

  • Early 2025: Official groundbreaking, site preparation, and subterranean/podium structural excavation.
  • Late 2025 – Mid 2026: Vertical concrete pouring for the parking deck, followed by framing of the five residential stories above.
  • Late 2026: Exterior dry-in, architectural detailing, and commencement of interior build-outs and amenity space construction.
  • 2027: Anticipated completion, issuance of certificates of occupancy, leasing office launch, and resident move-ins.

The Next Frontier for Downtown Development

The successful capitalization and execution of a $108 million project in Brooklyn will undoubtedly send positive signaling ripples throughout the regional real estate investment community. As institutional capital continues to flow into Jacksonville, secondary and tertiary parcels surrounding the urban core are expected to experience heightened acquisition interest.

Furthermore, the integration of ground-floor retail and restaurant spaces at the Park and Forest site will stitch together disparate pockets of the neighborhood, creating a continuous, unbroken pedestrian corridor linking Park Street, Forest Avenue, and Riverside Avenue.


Conclusion

The evolution of Jacksonville’s urban core is a narrative written one ambitious development at a time. With the $108 million mixed-use project at Park Street and Forest Avenue moving swiftly through its final review phase, Columbia Ventures is once again demonstrating its long-term commitment to the economic vitality and architectural enrichment of the River City.

Offering 341 high-end residential units, structured parking, vibrant commercial storefronts, and a robust package of resort-style amenities, this development represents the gold standard of modern urban infill planning. As shovels prepare to hit the dirt early next year, Building Up Jax will continue to monitor every phase of construction, keeping you informed on how these monumental investments are shaping the future of greater Jacksonville.

Stay tuned next Saturday morning for more exclusive development updates, construction progress reports, and deep dives into the building boom transforming Northeast Florida.

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