HUD 221(d)(4) is FHA-insured construction-to- permanent financing for new multifamily construction or substantial rehab. The construction loan and the 40-year fully amortizing fixed-rate permanent loan are issued together, with rate-locked permanent take-out at the start. Closes through HUD MAP ; typically 9 to 12 months from engagement to closing .
What does 221(d)(4) execute well?
Ground-up multifamily construction or substantial rehab where the developer values certainty of permanent take-out at a known rate, and where the 40-year fully amortizing structure produces the lowest possible debt service for the longest possible period.
Particularly attractive in periods when long Treasuries are unusually low, because the rate locks at the beginning of construction and runs for 40 years.
What is the trade-off?
Process complexity and timeline. 9 to 12 months from engagement to closing is typical, with HUD reviewing every aspect of the construction documents, the operating budget, the relocation plan (if applicable), and the underwriting. Construction draws are HUD-monitored.
Best paired with experienced HUD-approved MAP lenders and developers who have done the program before. Not a fit for first-time developers needing speed.
Sources
- Multifamily Accelerated Processing (MAP) Guide · U.S. Department of Housing and Urban Development · current
- Multifamily Market Commentary · Fannie Mae Economic & Strategic Research · 2026-Q1