Inspired ideas.
Integrated real estate solutions.

Providing commercial, residential and community real estate solutions since 1926.


CASTO provides everything you need in commercial, residential and community real estate solutions.

As a multi-disciplined real estate organization since 1926, our seasoned experts are able to offer a seamless integration of a full range of services aimed at creating the most value for our clients. Our dedicated team continuously enriches commercial, residential and community real estate through innovation and inspiration. Our years of experience and knowledge allows us to apply a turn-key approach to every project we undertake.



Our team of leasing professionals currently provide services for more than 26 million square feet of commercial properties.

Commercial Leasing



Strategic locations, innovative home designs, and construction standards that exceed industry norms are at the core of our residential properties.

Residential Development



From development and construction to management and leasing, our goal for our properties is to enhance every community we serve.

Commercial Portfolio

More than

million square feet of
commercial space

More than

commercial & residential


national, regional and local
tenants within our portfolio

More than

residential units throughout
our portfolio


Shops at Sea Island

St. Simons Island, Georgia

Shops at Sea Island is located on the border of St. Simons Island and Sea Island, an area that attracts the wealthiest families from across the globe and features some of the finest beaches and resort facilities in the world. Tourism, the area’s top industry sector, continues to impact the economy with increased number of annual visitors and dollars spent. Shops at Sea Island is anchored by Georgia’s only Harris Teeter and is the premier retail development on the island, featuring a great mix of national, regional and local merchants. Excellent demographics and a premier location make Shops at Sea Island an exceptional opportunity for expanding retailers.


CASTO Real Estate Services

Our team possesses the knowledge and skills necessary to overcome challenges and find solutions for any type of real estate project.

Commercial Leasing


Strategically leasing spaces at commercial properties that will thrive within the community.

Explore Commercial Leasing

Commercial Property Management

Property Management

Property management services allow you the freedom to do what you do best and leave the nitty-gritty of property management to the experts.

Explore Commercial Property Management

Commercial Development


Flexible in our approach. Our role can cover the full development process, from acquisition and pre-development through construction and delivery.

Explore Commercial Development

Commercial Acquisitions & Dispositions

Acquisitions & Dispositions

Our acquisitions & dispositions team provides independent investors with a cost-effective means to compete in today’s challenging investment arena.

Explore Acquisitions & Dispositions

Residential Development


Transforming properties and communities. A comprehensive range of development services designed to provide you with an orderly process for complex projects.

Midwest Region     Southeast Region

Residential Property Management

Property Management

CASTO is a single-source real estate company which focuses on adding value through detailed operations, strategic marketing and resident retention.

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CASTO Communities

CASTO Communities

More than nine decades of residential experience. We have more than 6,200 units in 22 communities in Ohio.

Explore CASTO Communities

Commercial & Residential Financial Services

Commercial & Residential
Financial Services

Our financial services include mortgage banking, commercial mortgage loan servicing, and construction loan, equity investment, mezzanine financing and brokerage services.

Explore Financial Services

CASTO Realty Group

Buying & Selling Homes
CASTO Residential Realty

Find your dream home. Navigate the process with a trusted partner. Negotiate the sale terms, avoid common mistakes and get personal coaching along the way.

Explore CASTO Residential Realty

casto golf outing team photo

The CASTO Culture

CASTO is more than a company; it’s an award-winning workplace that has been recognized as a best place to work ten times, a healthy employer seven times, and multiple times for our work in the community. Couple that with outstanding benefits, an innovative environment and a culture that endorses principles of diversity, tolerance and individual dignity, and you can understand why the average tenure of our associates is more than 10 years.

CASTO in the Community

“… to create value for our customers, associates, owners and the communities we serve,” is part of our mission statement and ingrained in our culture. At CASTO we believe that supporting our community is an essential part of our business, and it’s why we offer volunteer and philanthropic giving initiatives throughout the year.

Peltonia teeamphoto CASTO web 1


“As a broker who does a fair amount of Tenant representation, I can say the CASTO team approached our negotiation with a “win-win” prospective, meaning that they truly did want to help set up their new Tenant for long term successes. We worked closely with Kevin Kallstrom, who also coordinated with Property Management and Engineering to assist in on-site evaluation of the Tenant’s needs for the space. The entire CASTO team was communicative, detailed, and fair from start to finish.”

Brian S.
Broker for Piesanos Stone Fired Pizza | Centergate Commercial Realty


“CASTO continues to be a leader nationally in the world of commercial and multifamily real estate.  They have been a fixture in our community not only with their real estate but with their philanthropic endeavors. As a firm representing a multitude of retailers, we interact with the retail leasing team quite often. They have been a trusted source of knowledge and professionalism as we work through complicated transactions of all sizes.”

Aaron G.
Managing Principal | Gilbert Group


“We worked with CASTO to open our fourth shop in Columbus and it’s been a great experience from the start. Working with Kevin and the leasing and tenant coordination teams, we were able to move really fast to execute the lease, and build out the space in time for the start of our critical summer selling season. I appreciate the collaboration between our teams to make it happen, and the transparency of the communication throughout the process. Service levels that have continued with every member of the CASTO organization since we’ve opened. Based on our own experience I would confidently recommend CASTO to any business that’s looking to expand its retail footprint.”

Stuart H.
Founder & CEO | roll: Bicycle Company


“CASTO’s foundation was built on serving its community and the company has not wavered from that mindset. Since joining the Columbus Chamber of Commerce in 1933, CASTO has supported and served the community in many ways including sponsoring events, providing guest speakers, and Don M. Casto, III served as the Chamber’s chair. The company has continuous growth and a community-centered mindset. We are proud of our partnership with CASTO.”

Don D.
President & CEO | Columbus Chamber of Commerce