Treasury plan on institutional homebuyers could reshape community associations

Community Associations Institute is backing a new U.S. Treasury proposal that would limit large institutional investors from buying more single-family homes, starting Jan. 7, 2027. CAI says the move could expand homeownership while protecting homeowners’ control over community associations that house nearly 1 in 4 Americans.

Why it matters: - The proposed federal rule could curb large-scale investor purchases of single-family homes and shift more buying power to families. - Community associations could feel the effects because concentrated ownership can influence elections, quorum, covenant amendments and homeowner participation. - CAI says the policy also matters for preserving homeowners’ ability to govern their own communities.

What happened: - Community Associations Institute praised the U.S. Department of the Treasury for proposing regulations to implement restrictions on large institutional investor purchases of single-family homes. - Treasury released the proposed rule on Oct. 22. - The 21st Century ROAD to Housing Act restrictions generally take effect Jan. 7, 2027. - The restrictions generally prohibit large institutional investors that control at least 350 single-family homes from buying additional single-family homes, subject to certain exceptions.

The details: - The proposed regulations would directly affect community associations, which represent more than one-third of U.S. housing. - The Foundation for Community Association Research says 78.1 million Americans live in 373,000 homeowners associations, condominium communities and housing cooperatives. - Those communities contain 29.6 million homes. - CAI says the Treasury action advances a long-running priority: protecting homeownership opportunities while preserving homeowners’ control over their communities. - CAI has opposed efforts to block homeowners from adopting and enforcing reasonable rental restrictions, including work that grew out of Tennessee advocacy in 2019. - As of 2026, CAI says it has supported legislation in at least 14 states to preserve that authority. - CAI’s March 2026 white paper, Long-Term Corporate Owned Rentals in the Community Association Industry, examined the growth and community-level effects of institutional investment. - The paper says large investors spent a combined $36 billion from 2011 to 2017 buying more than 200,000 homes. - The paper also cites a Spring Hill, Tennessee subdivision where one company controlled nearly half of the rental homes.

Between the lines: - CAI is framing the proposal as both a housing-affordability issue and a governance issue for common-interest communities. - The group argues that concentrated ownership can tilt power away from individual homeowners even after a sale is completed. - CAI is also warning that exceptions for qualifying investment programs should not become loopholes around association covenants. - Treasury is now considering public comments, so the final shape of the rule could still change.

What's next: - Treasury will review public comments before moving toward a final rule. - CAI is urging policymakers to preserve community protections and keep the investor restrictions from undermining lawful association covenants. - The organization says federal policy should expand homeownership without weakening homeowners’ rights to shape their communities.

The bottom line: - The proposal could become a test of how far Washington is willing to go to limit institutional buying while protecting local community control.