HUD Opens FHA Financing To BTR
October 22, 2026
Author: Roger Ashworth, Head of Research and Data
On October 14, the U.S. Department of Housing and Urban Development (HUD) announced Mortgagee Letter 2026-12, which allows qualifying Build-to-Rent (BTR) communities of detached homes, duplexes, and triplexes to access FHA-insured multifamily financing.(1) The letter covers two programs.
- Section 221(d)(4): New construction only.(2)
- Section 223(f): Acquisition or refinancing of recently developed rental housing with a certificate of occupancy dated less than three years before application.(2)
Key requirements(2) include at least five dwelling units for long-term rental on a single cohesive, contiguous site, operated as a single professionally managed rental property. Interspersed privately owned parcels or residences are prohibited, as are parcel or building sales and partial collateral releases during the insured loan term. These restrictions effectively exclude scattered-site portfolios and conflict with selling individual homes while the loan is outstanding.
Underwriting Constraints
For market-rate underwriting, HUD directs lenders to underwrite vacancy rates at the greater of 7% or the comparable market rate. For new construction, HUD will consider an absorption period of up to 24 months, subject to supporting underwriting.(2) The letter also calls for conservative lease-up assumptions and anticipates higher replacement reserves and potentially higher operating expenses. These requirements can increase funding needs and constrain loan proceeds.
Saluda Grade's View
The change comes as BTR construction has slowed. Single-family built-for-rent starts totaled an estimated 63,000 in the four quarters through Q2 2026, down 16% from 75,000 in the preceding four quarters.(3) Despite the slowdown, homes built and retained by builders for rent accounted for nearly 7% of single-family housing starts, on average over the four quarters through Q2 2026, compared with a historical average of 2.7% from 1992 to 2012. These figures exclude homes sold by builders to other rental owners.
For residential transition loans (RTLs), we see a potential additional refinancing exit for qualifying BTR communities. Recently completed projects could pursue Section 223(f), and new RTL-financed rental developments could preserve that option upon completion, subject to eligibility, lease-up, and HUD approval. Section 221(d)(4) could also serve as an alternative to short-term construction financing for certain qualifying ground-up projects.
A recent certificate of occupancy alone does not establish eligibility. For RTL underwriting, a switch from a planned sale to a rental exit should not be assumed to qualify the project for FHA financing; the development must meet HUD’s rental-purpose and other eligibility requirements.
For RTL lenders, the practical test is whether net refinancing proceeds can repay the loan before maturity. This is an encouraging development for BTR financing, and potentially for broadening exit options for carefully underwritten RTL projects.
Sources:
(1) The U.S. Department of Housing and Urban Development, News Release No. 26-085, October 14, 2026.
(2) The U.S. Department of Housing and Urban Development, Mortgagee Letter 2026-12, pp. 1–4.
(3) NAHB, Second Quarter Declines for Single-Family Built-to-Rent, August 21, 2026.
Disclaimer
These materials are general information only, not investment advice or a recommendation to buy or sell any security. The information included herein may not be current and Saluda Grade has no obligation to provide any updates or changes. No representation, warranty, or undertaking, express or implied, is given as to the accuracy or completeness of the information or opinions contained herein. Certain information contained in these materials has been obtained from published and non-published sources prepared by third parties, which, in certain cases, have not been updated through the date hereof. While such information is believed to be reliable, Saluda Grade has not independently verified such information, nor does it assume any responsibility for the accuracy or completeness of such information. Except as otherwise indicated herein, the information, opinions and estimates provided in this presentation are based on matters and information as they exist as of the date these materials have been prepared and not as of any future date and will not be updated or otherwise revised to reflect information that is subsequently discovered or available, or for changes in circumstances occurring after the date hereof. Saluda Grade’s opinions and estimates constitute Saluda Grade’s judgment and should be regarded as indicative, preliminary and for illustrative purposes only. Certain information contained in this document constitutes forward-looking statements, and there is no representation or guarantee that they will occur.