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On October 14, 2026, the U.S. Department of Housing and Urban Development (HUD) announced that qualifying build-to-rent communities may now access FHA-insured multifamily financing.[1]  Build-to-rent single-family communities have become a significant and increasingly popular housing product throughout many regions of the United States, including the Sun Belt and high-growth markets in the West.  However, the product type has not yet gained comparable traction in Massachusetts and other areas in New England due in part to zoning restrictions and other development constraints.  Effective immediately, the policy extends HUD financing eligibility to rental developments consisting of detached single-family homes, duplexes, or triplexes, subject to project-specific requirements.  For developers and lenders, the change creates a new financing opportunity which may help to spur the development of this type of housing in the New England region.  At the same time, there are important limits on project configuration, underwriting, and future sales.

What Projects Qualify?

Mortgagee Letter 2026-12 issued by HUD on October 14, 2026 (Mortgagee Letter) makes two financing programs available to qualifying build-to-rent projects:

  • Section 221(d)(4) new construction: In general, Section 221(d)(4) loans are available for new multifamily construction or substantial rehabilitation projects.  However, the Mortgagee Letter limits the availability of this type of loan for build-to-rent projects to only new construction projects.
  • Section 223(f) acquisition or refinancing: Section 223(f) loans are generally available for the acquisition or refinancing of existing multifamily properties, including qualifying recently constructed or substantially rehabilitated properties.  For build-to-rent communities, however, the Mortgagee Letter limits eligibility to recently developed rental housing with a certificate of occupancy dated less than three years before the loan application.

In order to be eligible for either HUD program, build-to-rent projects must, among other things, contain at least five dwelling units, be developed for long-term rental housing, and operate as one cohesive rental property on a contiguous site.  Although interspersed privately owned parcels or residences are not acceptable for the program, mixed developments combining build-to-rent homes with traditional multifamily buildings may qualify.  Manufactured and modular construction are generally acceptable, although construction financing issues (in particular, those relating to advances for offsite materials) must be addressed early.

Key Considerations for Developers and Lenders

The financing is not designed for individual home sales.  HUD will not approve sales of individual parcels or buildings (i.e., sales of less than all of the community) or partial releases of collateral during the term of the loan (often 40 years following the construction period for Section 221(d)(4) loans and 35 years for Section 223(f) loans).[2]  Developers considering a future sell-off of individual homes should weigh that restriction when evaluating this financing option.

Underwriting must reflect the economics of build-to-rent housing.  HUD calls for conservative lease-up assumptions and recognizes that lower-density communities may have higher operating expenses and replacement reserve needs compared to conventional apartment properties.

Management and governing documents matter.  Professional management is required.  Any homeowners’ association or masterplan community governance structure must preserve the borrower’s full management control and must not interfere with HUD’s requirements.

Eligibility does not eliminate accessibility obligations.  Although certain federal accessibility design requirements do not apply to detached homes, duplexes, and triplexes, some accessibility requirements continue to apply (including with respect to common areas).  Other federal, state, or local accessibility requirements may also apply, and the more stringent applicable requirements control.

Practical Takeaway

HUD’s policy change creates a new financing option for new construction and recently constructed build-to-rent communities intended to remain long-term rental properties, but developers and FHA participating lenders should assess program fit early rather than assume that eligibility alone makes a project financeable.  Early coordination among the developer, lender, and project team to work through any structuring and project governance matters and any modular or manufactured construction issues at HUD’s concept meeting can help identify necessary changes before substantial design and financing costs are incurred.  The availability of HUD financing does not remove other barriers to build-to-rent single-family housing developments found in New England.


[2] Although these HUD loans have long terms compared to many other CRE financing products, they typically may be prepaid without penalty after an initial period during which a prepayment fee may apply (e.g., after the 10th year of amortization) and are generally assumable by a purchaser of the project subject to certain conditions and approvals.