Development Archives - Bush Construction

Green House Venture: Urban Agriculture Education Center

Posted on September 12, 2025

Bush Construction is honored to serve as the design-build partner for the Green House Venture Education Center – a visionary project that blends sustainability, education, and community impact. Located in St. Louis’ historic Shaw neighborhood, this 9,500-square-foot facility is the capstone to the Green House Venture (GHV) campus and a cornerstone for STEM and bioscience education across the region.

As both designer and builder, Bush Construction worked closely with GHV from day one to translate their mission into a dynamic, forward-thinking facility. Every element of the design reflects a shared commitment to hands-on learning, environmental stewardship, and access to cutting-edge agricultural technology.

As Sarah Gibson, Bush Construction’s Director of Design in St. Louis, shared during the groundbreaking ceremony:
“It is one thing to design and build a building, but it is another to rally a community, a city, donors and volunteers behind a vision. Just like planting a garden, many times we see the bounty but forget about the effort it took to get the soil mix right… The Green House Venture has planted seeds over the past several years, spread them widely, and changed planting strategies to benefit the vision and increase the impact when called for.”

The Education Center features:

A state-of-the-art greenhouse with aquaponics, vertical farming, and rooftop rain gardens
Flexible classrooms and lab space designed for bioscience and nutrition curriculum
A demonstration kitchen, multi-purpose gallery, and gathering areas for both students and the community
Integrated media technology enabling live-streamed instruction and regional outreach
Sustainable infrastructure including solar readiness, rainwater harvesting, and energy-efficient systems

Our team prioritized universal design principles and long-term sustainability throughout—from concept to construction—ensuring the center is accessible, adaptable, and built to serve generations of students.

Slated to open in Fall 2026, this project embodies Bush Construction’s ability to deliver complex, community-centered spaces through a fully integrated design-build approach. We are proud to help Green House Venture bring their bold vision to life and build a platform for future leaders in science, agriculture, and wellness.

Iowa Mutual Lofts

Posted on May 28, 2025

Bush Construction proudly led the transformation of the former Iowa Mutual Insurance Company building into Iowa Mutual Lofts, a 53-unit apartment complex that blends modern living with historic charm in downtown DeWitt.

Originally constructed in the 1920s, the property has seen several additions over the decades: the 1940s, 1950s, and most recently in 1974, when a three-story building with a parking garage and deck was connected to the original structure via a skywalk. The original two-story building with a basement spans approximately 10,000 square feet per floor, offering substantial space for residential reuse.

As a historic renovation, this project presented a unique challenge: the building’s period of historic significance spanned several eras, each with its own materials, styles, and details. Throughout the process, our team uncovered multiple original architectural elements that required careful restoration or replication, ensuring compliance with historic preservation standards while honoring the building’s legacy.

One of the project’s early goals was to accelerate the renovation of the 1974 building to allow for early occupancy. Despite the logistical complexities of working across two separate structures connected only by a skywalk, our team successfully delivered 15 completed units four months ahead of schedule.

This adaptive reuse project was made possible through a combination of HUD financing, historic tax credits, and support from private investors. Bush’s design, build, and development team have carefully restored the two halves of this building to create a distinct set of apartments that will appeal to a variety of styles.

Today, Iowa Mutual Lofts stands as a tribute to the past, and a vibrant home for the future thanks to the collaboration of committed partners, careful planning, and a values-driven approach to construction.

Kairos Academy High School

Posted on December 10, 2024

Kairos Academies is a high performing public charter school in St. Louis, serving grades 6 to 12. Founded in 2019, Kairos Academies has a unique teaching method involving a high degree of self-directed work that will enable students for the contemporary work environment they will face as adults. This educational method informs the design of the school’s teaching spaces, which include a higher mix of common and breakout spaces than conventional schools.

Kairos has operated in a leased warehouse space since its start. When it became clear that their ambitious model was delivering great results and they would need a permanent home, they reached out to Bush (formerly UIC in St. Louis) to assist in identifying and developing a new home. Having successfully completed the development of two high-performing charter schools in St. Louis previously, Bush had the experience to help Kairos realize their goals.

Bush’s engagement started with programming and sizing of the project, along with site identification and acquisition. In the spring of 2024, Kairos acquired a 4.5 acre site in the Bevo Mills neighborhood. Bush has created designs to rehabilitate the 100,000 sf existing building on the site into a school that will enable Kairos’ teaching method and allow them to continue to grow.

Bush’s development team is working with Kairos and has helped source New Market Tax Credits along with investments and financing for the projects and will start construction on the project in early 2025.

Botanical Heights

Posted on December 10, 2024

Botanical Heights is a new name that replaced McRee Town, which at one point was one of the most dangerous urban neighborhoods in the nation. At the time we moved in, the eastern half of the neighborhood had recently been completely torn down and replaced with new housing by a large regional home builder. The western half was assumed to be slated for the same fate; we had a different idea!

Working with a not for profit redevelopment group, the Garden District Commission, which was formed by the nearby Missouri Botanical Garden, we forged a new plan that stabilized the existing building stock and move forward with an ambitious plan for historic rehabilitation and infill building that would re-create a walkable, sustainable, mixed use neighborhood.

To date, our team has developed, designed and built over 40 new homes, dozens of apartments, a facility for Missouri’s top performing charter school, several nationally recognized restaurants and various office and retail spaces. We have guided over $15 million in investments in the neighborhood thus far with another $10 million slated for the coming two years.

The neighborhood has received local and national praise for both the speed and quality of the redevelopment. By working within the context of this long neglected 100 year old neighborhood we have been able to foster a rebirth with the density, amenities, and charm that make city neighborhoods great places to live and work.

Olio and Elaia

Posted on December 10, 2024

Bush (formally UIC) served as design-builder and developer for this new venture by our good friend, chef Ben Poremba. Olio, described as a “grown-up wine bar and eatery,” is located in a former 1930s Standard Oil station that had been covered in plaster and stood abandoned for over a decade. Following a careful uncovering and analysis of the existing structure to determine the original form and brick pattern, we were able to lovingly complete a rehabilitation of this iconic structure. Olio, and its sister restaurant Elaia, are now an important anchor for our redevelopment of the Botanical Heights neighborhood.

Kairos Academy 9th Grade Expansion

Posted on December 10, 2024

Kairos Academies, a Saint Louis-based charter school, partnered with Bush Construction to design and build an 18,000-square-foot 9th grade expansion that supported rapid enrollment growth—without disrupting daily school operations.

Delivered on an accelerated 10-week summer schedule, the project was completed in time for the new school year, ensuring continuity for students, staff, and families while allowing the school to grow in a financially and operationally responsible way.

Design-Build Solutions for Enrollment-Driven School Growth

Kairos Academies’ long-term growth strategy required facilities that could expand alongside enrollment while maintaining a strong student experience. Bush Construction provided integrated development, architecture, and construction services, allowing early planning, fast decision-making, and schedule certainty.

By completing design, permitting, and preconstruction in advance, construction began immediately when school recessed for summer—minimizing risk, compressing timelines, and protecting the academic calendar.

Adaptive Reuse that Supports Learning & Longevity

The expansion is located within the historic Concordia Publishing House, an underutilized office and warehouse building already housing Kairos’ middle school grades. Bush Construction helped repurpose existing space into modern, student-centered learning environments—leveraging high ceilings, abundant natural light, and durable materials to balance character, performance, and long-term stewardship.

The project includes:

New classrooms and flexible collaboration zones
A renovated cafeteria supporting daily student use
Gender-neutral restrooms promoting inclusivity
Refurbished historic wood block flooring selected for durability and character

These design decisions enhanced learning, visibility, and supervision while supporting the school’s educational philosophy.

Built Around School Operations & Stakeholder Confidence

Every decision—from sequencing to material selection—was guided by three priorities:
operational continuity, budget responsibility, and student experience.

The result was a smooth, on-time delivery that:

Supported enrollment growth without operational disruption
Protected leadership credibility with families and stakeholders
Created flexible spaces that adapt as programs evolve

Lafayette Preparatory Academy

Posted on December 10, 2024

Phase 1 – Renovation of Classroom Buildings of Historic Lafayette Church

23,000SF

Lafayette Preparatory Academy is a top-ranked St. Louis City charter school and its reputation continues to grow. Their facility is in the prominent and beautiful neighborhood of Lafayette Square, near downtown. They came to us when they found a building in the area that they were trying to serve – the historic Lafayette Church at the northeast corner of Lafayette Square Park. The building had a lot of potential – though not a lot of land – and that worked for the school from a location and financial perspective. We were able to help with the development of the building, including acquisition, financing, deployment of incentives, and planning.

In order to meet the schedule the school needed to begin holding classes in the building, we divided the project into two phases. The first phase was the 23,000sf renovation of two of the old Sunday School classroom buildings. Both of historic significance, one was built in the 1940s and the other in the 1960s, and both were in terrible shape having been vacant for several years. The design team worked with the school leadership and staff to re-purpose the space into light-filled and spacious classrooms, a library, offices, and cafeteria / multi-purpose room. Once complete, the school began using the facility and we began to prepare for Phase 2. Interestingly, the 1940s building had been designed to have two more stories added to it, but the plan was never carried out. With such little space on the site to build, the challenge for Phase 2 was to fit several more middle school classrooms and a gym on the site.

Phase 2 – Middle School Addition and Gym Addition

16,500SF

After completing Phase 1 – renovation of the classroom buildings – we began planning for Phase 2, which was decidedly more complicated. The design team was able to squeeze a two-story classroom building between the historic church and the 1960s building, and connect the floors. We also designed and engineered the addition of a full-sized gym on top of the existing 1940s building. The original plans for the building called for a vertical addition of two more floors of classrooms. Ultimately we were able to add the gym and successfully navigate the code changes that were made.

Being in a historic district, the new construction portions of the project faced regulatory challenges and approvals required by City guidelines. We were able to work with the neighborhood and the Preservation Board to design a beautiful addition to the neighborhood and a functional facility for the school.

Marian Middle School Phase 2

Posted on December 10, 2024

After successfully completing the Phase 1 Stem Center, Library and Cafeteria, Marian Middle School began the process of a major renovation to their campus including the historic classroom building and their recreational building, a mid-century structure with a gym, locker rooms, classrooms, kitchen, and chapel. It had been decades since significant work had been done to either building and they were in need of core, shell and systems modernization, and code compliance work, as well as a cosmetic refresh – flooring, casework, lighting, plumbing, painting, lab and classroom space. Our development team led them through the process of financing, fund-raising and deploying incentives, such as historic tax credits.

Renovations were completed on a tight schedule primarily over the summer so the students could be back in the buildings for the fall semester.

Gadellnet

Posted on December 10, 2024

The new Gadellnet headquarters are located in the completely renovated and re-purposed Lunar Tool Building in the Botanical Heights Neighborhood. Gadellnet, a start-up IT company was looking for an office space that would work well for day-to-day workplace functions, and that would also be a differentiator when it came to recruiting new employees. The Lunar Tool Building was made up of two different warehouse buildings from different decades and both qualified for Historic Tax Credits.

The Gadellnet clients, three partners – were looking for open concept work space, flexible open space to accommodate large and small collaborative meetings, as well as conference rooms and offices of different sizes. Additionally, they needed a gym, and indoor and outdoor recreational space, and a large kitchen/bar area for employees and entertaining new clients. We incorporated many of the interesting features of the existing building into the design, maintaining the warehouse feel with large, glass garage doors, exposed brick, factory windows, exposed steel structure, and barn-style dock doors. An old crane became part of the structure that holds up one end of a new mezzanine in the space.

In addition to creating and building a unique design for the workspace, we worked with the client to develop the property, guiding them through a develop-to-suit process that included acquisition, financing, and incentives.

227 North Lindbergh

Posted on December 10, 2024

Our team completed exterior and interior renovations of this 1980s single-user building on Lindbergh in Creve Coeur, Missouri. Starting with a modest building that appeared fit for a Miami Vice episode, we reshaped the building through the addition of a large light monitor and new windows throughout, with a large canopy clad in a custom cedar veneer.

This one of a kind property is available for office, medical, or retail use. Contact Brent Crittenden for more details.