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ResidentialOne Management

ResidentialOne is a full-service property management company specializing in affordable housing across Maryland, Virginia, and Washington, D.C.

With more than two decades of experience and deep roots in the Mid-Atlantic market, Res1 has built a reputation for hands-on management, strong owner relationships, and a consistent standard of service across the communities it serves.

Headquartered

Columbia, MD

Acquisition Date

June 2026

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Why Oakline

“We built ResidentialOne with a commitment to doing affordable housing management the right way: through strong compliance, genuine relationships with residents and owners, and a team that takes real pride in the work. We were deliberate in choosing a partner, and Oakline’s approach to supporting local operators and investments in technology gave us confidence that this is the right next step for our team and clients.”
Tony Ross
President
Consent Preferences